ClabureDB: Classified Bug-Reports Database

    # 1 "ldv/08_1/drivers/block/pktcdvd.ko/unsafe.cil.out.i"
    # 1 "<built-in>"
    # 1 "<command-line>"
    # 1 "ldv/08_1/drivers/block/pktcdvd.ko/unsafe.cil.out.i"
    # 19 "include/asm-generic/int-ll64.h"
    typedef signed char __s8;
    # 20 "include/asm-generic/int-ll64.h"
    typedef unsigned char __u8;
    # 22 "include/asm-generic/int-ll64.h"
   typedef short __s16;
   # 23 "include/asm-generic/int-ll64.h"
   typedef unsigned short __u16;
   # 25 "include/asm-generic/int-ll64.h"
   typedef int __s32;
   # 26 "include/asm-generic/int-ll64.h"
   typedef unsigned int __u32;
   # 29 "include/asm-generic/int-ll64.h"
   typedef long long __s64;
   # 30 "include/asm-generic/int-ll64.h"
   typedef unsigned long long __u64;
   # 43 "include/asm-generic/int-ll64.h"
   typedef unsigned char u8;
   # 46 "include/asm-generic/int-ll64.h"
   typedef unsigned short u16;
   # 48 "include/asm-generic/int-ll64.h"
   typedef int s32;
   # 49 "include/asm-generic/int-ll64.h"
   typedef unsigned int u32;
   # 51 "include/asm-generic/int-ll64.h"
   typedef long long s64;
   # 52 "include/asm-generic/int-ll64.h"
   typedef unsigned long long u64;
   # 11 "include/asm-generic/types.h"
   typedef unsigned short umode_t;
   # 11 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef unsigned int __kernel_mode_t;
   # 12 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef unsigned long __kernel_nlink_t;
   # 13 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef long __kernel_off_t;
   # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef int __kernel_pid_t;
   # 16 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef unsigned int __kernel_uid_t;
   # 17 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef unsigned int __kernel_gid_t;
   # 18 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef unsigned long __kernel_size_t;
   # 19 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef long __kernel_ssize_t;
   # 21 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef long __kernel_time_t;
   # 23 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef long __kernel_clock_t;
   # 24 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef int __kernel_timer_t;
   # 25 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef int __kernel_clockid_t;
   # 32 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef long long __kernel_loff_t;
   # 41 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef __kernel_uid_t __kernel_uid32_t;
   # 42 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/posix_types_64.h"
   typedef __kernel_gid_t __kernel_gid32_t;
   # 21 "include/linux/types.h"
   typedef __u32 __kernel_dev_t;
   # 24 "include/linux/types.h"
   typedef __kernel_dev_t dev_t;
   # 26 "include/linux/types.h"
   typedef __kernel_mode_t mode_t;
   # 27 "include/linux/types.h"
   typedef __kernel_nlink_t nlink_t;
   # 28 "include/linux/types.h"
   typedef __kernel_off_t off_t;
   # 29 "include/linux/types.h"
   typedef __kernel_pid_t pid_t;
   # 34 "include/linux/types.h"
   typedef __kernel_clockid_t clockid_t;
   # 37 "include/linux/types.h"
   typedef _Bool bool;
   # 39 "include/linux/types.h"
   typedef __kernel_uid32_t uid_t;
   # 40 "include/linux/types.h"
   typedef __kernel_gid32_t gid_t;
   # 53 "include/linux/types.h"
   typedef __kernel_loff_t loff_t;
   # 62 "include/linux/types.h"
   typedef __kernel_size_t size_t;
   # 67 "include/linux/types.h"
   typedef __kernel_ssize_t ssize_t;
   # 77 "include/linux/types.h"
   typedef __kernel_time_t time_t;
   # 110 "include/linux/types.h"
   typedef __s32 int32_t;
   # 116 "include/linux/types.h"
   typedef __u32 uint32_t;
   # 141 "include/linux/types.h"
   typedef unsigned long sector_t;
   # 142 "include/linux/types.h"
  typedef unsigned long blkcnt_t;
  # 154 "include/linux/types.h"
  typedef u64 dma_addr_t;
  # 178 "include/linux/types.h"
  typedef __u16 __be16;
  # 180 "include/linux/types.h"
  typedef __u32 __be32;
  # 201 "include/linux/types.h"
  typedef unsigned int gfp_t;
  # 202 "include/linux/types.h"
  typedef unsigned int fmode_t;
  # 214 "include/linux/types.h"
  struct __anonstruct_atomic_t_6 {
     int counter ;
  };
  # 214 "include/linux/types.h"
  typedef struct __anonstruct_atomic_t_6 atomic_t;
  # 219 "include/linux/types.h"
  struct __anonstruct_atomic64_t_7 {
     long counter ;
  };
  # 219 "include/linux/types.h"
  typedef struct __anonstruct_atomic64_t_7 atomic64_t;
  # 220 "include/linux/types.h"
  struct list_head {
     struct list_head *next ;
     struct list_head *prev ;
  };
  # 225 "include/linux/types.h"
  struct hlist_node;
  # 225 "include/linux/types.h"
  struct hlist_node;
  # 225 "include/linux/types.h"
  struct hlist_head {
     struct hlist_node *first ;
  };
  # 229 "include/linux/types.h"
  struct hlist_node {
     struct hlist_node *next ;
     struct hlist_node **pprev ;
  };
  # 58 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/alternative.h"
  struct module;
  # 58 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/alternative.h"
  struct module;
  # 58 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/alternative.h"
  struct module;
  # 145 "include/linux/init.h"
  typedef void (*ctor_fn_t)(void);
  # 48 "include/linux/dynamic_debug.h"
  struct bug_entry {
     int bug_addr_disp ;
     int file_disp ;
     unsigned short line ;
     unsigned short flags ;
  };
  # 70 "include/asm-generic/bug.h"
  struct completion;
  # 70 "include/asm-generic/bug.h"
  struct completion;
  # 70 "include/asm-generic/bug.h"
  struct completion;
  # 71 "include/asm-generic/bug.h"
  struct pt_regs;
  # 71 "include/asm-generic/bug.h"
  struct pt_regs;
  # 71 "include/asm-generic/bug.h"
  struct pt_regs;
  # 321 "include/linux/kernel.h"
  struct pid;
  # 321 "include/linux/kernel.h"
  struct pid;
  # 321 "include/linux/kernel.h"
  struct pid;
  # 671 "include/linux/kernel.h"
  struct timespec;
  # 671 "include/linux/kernel.h"
  struct timespec;
  # 671 "include/linux/kernel.h"
  struct timespec;
  # 672 "include/linux/kernel.h"
  struct compat_timespec;
  # 672 "include/linux/kernel.h"
  struct compat_timespec;
  # 672 "include/linux/kernel.h"
  struct compat_timespec;
  # 673 "include/linux/kernel.h"
  struct __anonstruct_futex_9 {
     u32 *uaddr ;
     u32 val ;
     u32 flags ;
     u32 bitset ;
     u64 time ;
     u32 *uaddr2 ;
  };
  # 673 "include/linux/kernel.h"
  struct __anonstruct_nanosleep_10 {
     clockid_t clockid ;
     struct timespec *rmtp ;
     struct compat_timespec *compat_rmtp ;
     u64 expires ;
  };
  # 673 "include/linux/kernel.h"
  struct pollfd;
  # 673 "include/linux/kernel.h"
  struct pollfd;
  # 673 "include/linux/kernel.h"
  struct __anonstruct_poll_11 {
     struct pollfd *ufds ;
     int nfds ;
     int has_timeout ;
     unsigned long tv_sec ;
     unsigned long tv_nsec ;
  };
  # 673 "include/linux/kernel.h"
  union __anonunion_ldv_2052_8 {
     struct __anonstruct_futex_9 futex ;
     struct __anonstruct_nanosleep_10 nanosleep ;
     struct __anonstruct_poll_11 poll ;
  };
  # 673 "include/linux/kernel.h"
  struct restart_block {
     long (*fn)(struct restart_block * ) ;
     union __anonunion_ldv_2052_8 ldv_2052 ;
  };
  # 59 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/page_types.h"
  struct page;
  # 59 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/page_types.h"
  struct page;
  # 59 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/page_types.h"
  struct page;
  # 21 "include/asm-generic/getorder.h"
  struct task_struct;
  # 21 "include/asm-generic/getorder.h"
  struct task_struct;
  # 21 "include/asm-generic/getorder.h"
  struct task_struct;
  # 22 "include/asm-generic/getorder.h"
  struct exec_domain;
  # 22 "include/asm-generic/getorder.h"
  struct exec_domain;
  # 22 "include/asm-generic/getorder.h"
  struct exec_domain;
  # 23 "include/asm-generic/getorder.h"
  struct mm_struct;
  # 23 "include/asm-generic/getorder.h"
  struct mm_struct;
  # 23 "include/asm-generic/getorder.h"
  struct mm_struct;
  # 215 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/segment.h"
  struct pt_regs {
     unsigned long r15 ;
     unsigned long r14 ;
     unsigned long r13 ;
     unsigned long r12 ;
     unsigned long bp ;
     unsigned long bx ;
     unsigned long r11 ;
     unsigned long r10 ;
     unsigned long r9 ;
     unsigned long r8 ;
     unsigned long ax ;
     unsigned long cx ;
     unsigned long dx ;
     unsigned long si ;
     unsigned long di ;
     unsigned long orig_ax ;
     unsigned long ip ;
     unsigned long cs ;
     unsigned long flags ;
     unsigned long sp ;
     unsigned long ss ;
  };
  # 282 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/ptrace.h"
  struct kernel_vm86_regs {
     struct pt_regs pt ;
     unsigned short es ;
     unsigned short __esh ;
     unsigned short ds ;
     unsigned short __dsh ;
     unsigned short fs ;
     unsigned short __fsh ;
     unsigned short gs ;
     unsigned short __gsh ;
  };
  # 203 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/vm86.h"
  union __anonunion_ldv_2292_12 {
     struct pt_regs *regs ;
     struct kernel_vm86_regs *vm86 ;
  };
  # 203 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/vm86.h"
  struct math_emu_info {
     long ___orig_eip ;
     union __anonunion_ldv_2292_12 ldv_2292 ;
  };
  # 13 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_64_types.h"
  typedef unsigned long pgdval_t;
  # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_64_types.h"
  typedef unsigned long pgprotval_t;
  # 18 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_64_types.h"
  struct pgprot {
     pgprotval_t pgprot ;
  };
  # 190 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  typedef struct pgprot pgprot_t;
  # 192 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct __anonstruct_pgd_t_15 {
     pgdval_t pgd ;
  };
  # 192 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  typedef struct __anonstruct_pgd_t_15 pgd_t;
  # 280 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  typedef struct page *pgtable_t;
  # 288 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct file;
  # 288 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct file;
  # 288 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct file;
  # 303 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct seq_file;
  # 303 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct seq_file;
  # 303 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct seq_file;
  # 335 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct __anonstruct_ldv_2526_19 {
     unsigned int a ;
     unsigned int b ;
  };
  # 335 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct __anonstruct_ldv_2541_20 {
     u16 limit0 ;
     u16 base0 ;
     unsigned char base1 ;
     unsigned char type : 4 ;
     unsigned char s : 1 ;
     unsigned char dpl : 2 ;
     unsigned char p : 1 ;
     unsigned char limit : 4 ;
     unsigned char avl : 1 ;
     unsigned char l : 1 ;
     unsigned char d : 1 ;
     unsigned char g : 1 ;
     unsigned char base2 ;
  };
  # 335 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  union __anonunion_ldv_2542_18 {
     struct __anonstruct_ldv_2526_19 ldv_2526 ;
     struct __anonstruct_ldv_2541_20 ldv_2541 ;
  };
  # 335 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/pgtable_types.h"
  struct desc_struct {
     union __anonunion_ldv_2542_18 ldv_2542 ;
  };
  # 122 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/desc_defs.h"
  struct thread_struct;
  # 122 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/desc_defs.h"
  struct thread_struct;
  # 122 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/desc_defs.h"
  struct thread_struct;
  # 124 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/desc_defs.h"
  struct cpumask;
  # 124 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/desc_defs.h"
  struct cpumask;
  # 124 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/desc_defs.h"
  struct cpumask;
  # 320 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt_types.h"
  struct arch_spinlock;
  # 320 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt_types.h"
  struct arch_spinlock;
  # 320 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt_types.h"
  struct arch_spinlock;
  # 304 "include/linux/bitmap.h"
  struct cpumask {
     unsigned long bits[64U] ;
  };
  # 13 "include/linux/cpumask.h"
  typedef struct cpumask cpumask_t;
  # 622 "include/linux/cpumask.h"
  typedef struct cpumask *cpumask_var_t;
  # 90 "include/linux/personality.h"
  struct map_segment;
  # 90 "include/linux/personality.h"
  struct map_segment;
  # 90 "include/linux/personality.h"
  struct exec_domain {
     char const *name ;
     void (*handler)(int , struct pt_regs * ) ;
     unsigned char pers_low ;
     unsigned char pers_high ;
     unsigned long *signal_map ;
     unsigned long *signal_invmap ;
     struct map_segment *err_map ;
     struct map_segment *socktype_map ;
     struct map_segment *sockopt_map ;
     struct map_segment *af_map ;
     struct module *module ;
     struct exec_domain *next ;
  };
  # 145 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct seq_operations;
  # 145 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct seq_operations;
  # 277 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct i387_fsave_struct {
     u32 cwd ;
     u32 swd ;
     u32 twd ;
     u32 fip ;
     u32 fcs ;
     u32 foo ;
     u32 fos ;
     u32 st_space[20U] ;
     u32 status ;
  };
  # 295 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct __anonstruct_ldv_5171_24 {
     u64 rip ;
     u64 rdp ;
  };
  # 295 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct __anonstruct_ldv_5177_25 {
     u32 fip ;
     u32 fcs ;
     u32 foo ;
     u32 fos ;
  };
  # 295 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  union __anonunion_ldv_5178_23 {
     struct __anonstruct_ldv_5171_24 ldv_5171 ;
     struct __anonstruct_ldv_5177_25 ldv_5177 ;
  };
  # 295 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  union __anonunion_ldv_5187_26 {
     u32 padding1[12U] ;
     u32 sw_reserved[12U] ;
  };
  # 295 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct i387_fxsave_struct {
     u16 cwd ;
     u16 swd ;
     u16 twd ;
     u16 fop ;
     union __anonunion_ldv_5178_23 ldv_5178 ;
     u32 mxcsr ;
     u32 mxcsr_mask ;
     u32 st_space[32U] ;
     u32 xmm_space[64U] ;
     u32 padding[12U] ;
     union __anonunion_ldv_5187_26 ldv_5187 ;
  };
  # 329 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct i387_soft_struct {
     u32 cwd ;
     u32 swd ;
     u32 twd ;
     u32 fip ;
     u32 fcs ;
     u32 foo ;
     u32 fos ;
     u32 st_space[20U] ;
     u8 ftop ;
     u8 changed ;
     u8 lookahead ;
     u8 no_update ;
     u8 rm ;
     u8 alimit ;
     struct math_emu_info *info ;
     u32 entry_eip ;
  };
  # 350 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct ymmh_struct {
     u32 ymmh_space[64U] ;
  };
  # 355 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct xsave_hdr_struct {
     u64 xstate_bv ;
     u64 reserved1[2U] ;
     u64 reserved2[5U] ;
  };
  # 361 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct xsave_struct {
     struct i387_fxsave_struct i387 ;
     struct xsave_hdr_struct xsave_hdr ;
     struct ymmh_struct ymmh ;
  };
  # 367 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  union thread_xstate {
     struct i387_fsave_struct fsave ;
     struct i387_fxsave_struct fxsave ;
     struct i387_soft_struct soft ;
     struct xsave_struct xsave ;
  };
  # 375 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct fpu {
     union thread_xstate *state ;
  };
  # 421 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct kmem_cache;
  # 421 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct kmem_cache;
  # 422 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct perf_event;
  # 422 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct perf_event;
  # 422 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct perf_event;
  # 423 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct thread_struct {
     struct desc_struct tls_array[3U] ;
     unsigned long sp0 ;
     unsigned long sp ;
     unsigned long usersp ;
     unsigned short es ;
     unsigned short ds ;
     unsigned short fsindex ;
     unsigned short gsindex ;
     unsigned long fs ;
     unsigned long gs ;
     struct perf_event *ptrace_bps[4U] ;
     unsigned long debugreg6 ;
     unsigned long ptrace_dr7 ;
     unsigned long cr2 ;
     unsigned long trap_no ;
     unsigned long error_code ;
     struct fpu fpu ;
     unsigned long *io_bitmap_ptr ;
     unsigned long iopl ;
     unsigned int io_bitmap_max ;
  };
  # 622 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  struct __anonstruct_mm_segment_t_28 {
     unsigned long seg ;
  };
  # 622 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/processor.h"
  typedef struct __anonstruct_mm_segment_t_28 mm_segment_t;
  # 23 "include/asm-generic/atomic-long.h"
  typedef atomic64_t atomic_long_t;
  # 131 "include/asm-generic/atomic-long.h"
  struct thread_info {
     struct task_struct *task ;
     struct exec_domain *exec_domain ;
     __u32 flags ;
     __u32 status ;
     __u32 cpu ;
     int preempt_count ;
     mm_segment_t addr_limit ;
     struct restart_block restart_block ;
     void *sysenter_return ;
     int uaccess_err ;
  };
  # 8 "include/linux/bottom_half.h"
  struct arch_spinlock {
     unsigned int slock ;
  };
  # 10 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/spinlock_types.h"
  typedef struct arch_spinlock arch_spinlock_t;
  # 16 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/spinlock_types.h"
  struct __anonstruct_arch_rwlock_t_29 {
     unsigned int lock ;
  };
  # 16 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/spinlock_types.h"
  typedef struct __anonstruct_arch_rwlock_t_29 arch_rwlock_t;
  # 17 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/spinlock_types.h"
  struct lockdep_map;
  # 17 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/spinlock_types.h"
  struct lockdep_map;
  # 17 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/spinlock_types.h"
  struct lockdep_map;
  # 55 "include/linux/debug_locks.h"
  struct stack_trace {
     unsigned int nr_entries ;
     unsigned int max_entries ;
     unsigned long *entries ;
     int skip ;
  };
  # 26 "include/linux/stacktrace.h"
  struct lockdep_subclass_key {
     char __one_byte ;
  };
  # 53 "include/linux/lockdep.h"
  struct lock_class_key {
     struct lockdep_subclass_key subkeys[8U] ;
  };
  # 59 "include/linux/lockdep.h"
  struct lock_class {
     struct list_head hash_entry ;
     struct list_head lock_entry ;
     struct lockdep_subclass_key *key ;
     unsigned int subclass ;
     unsigned int dep_gen_id ;
     unsigned long usage_mask ;
     struct stack_trace usage_traces[13U] ;
     struct list_head locks_after ;
     struct list_head locks_before ;
     unsigned int version ;
     unsigned long ops ;
     char const *name ;
     int name_version ;
     unsigned long contention_point[4U] ;
     unsigned long contending_point[4U] ;
  };
  # 144 "include/linux/lockdep.h"
  struct lockdep_map {
     struct lock_class_key *key ;
     struct lock_class *class_cache[2U] ;
     char const *name ;
     int cpu ;
     unsigned long ip ;
  };
  # 187 "include/linux/lockdep.h"
  struct held_lock {
     u64 prev_chain_key ;
     unsigned long acquire_ip ;
     struct lockdep_map *instance ;
     struct lockdep_map *nest_lock ;
     u64 waittime_stamp ;
     u64 holdtime_stamp ;
     unsigned short class_idx : 13 ;
     unsigned char irq_context : 2 ;
     unsigned char trylock : 1 ;
     unsigned char read : 2 ;
     unsigned char check : 2 ;
     unsigned char hardirqs_off : 1 ;
     unsigned short references : 11 ;
  };
  # 552 "include/linux/lockdep.h"
  struct raw_spinlock {
     arch_spinlock_t raw_lock ;
     unsigned int magic ;
     unsigned int owner_cpu ;
     void *owner ;
     struct lockdep_map dep_map ;
  };
  # 32 "include/linux/spinlock_types.h"
  typedef struct raw_spinlock raw_spinlock_t;
  # 33 "include/linux/spinlock_types.h"
  struct __anonstruct_ldv_6059_31 {
     u8 __padding[24U] ;
     struct lockdep_map dep_map ;
  };
  # 33 "include/linux/spinlock_types.h"
  union __anonunion_ldv_6060_30 {
     struct raw_spinlock rlock ;
     struct __anonstruct_ldv_6059_31 ldv_6059 ;
  };
  # 33 "include/linux/spinlock_types.h"
  struct spinlock {
     union __anonunion_ldv_6060_30 ldv_6060 ;
  };
  # 76 "include/linux/spinlock_types.h"
  typedef struct spinlock spinlock_t;
  # 23 "include/linux/rwlock_types.h"
  struct __anonstruct_rwlock_t_32 {
     arch_rwlock_t raw_lock ;
     unsigned int magic ;
     unsigned int owner_cpu ;
     void *owner ;
     struct lockdep_map dep_map ;
  };
  # 23 "include/linux/rwlock_types.h"
  typedef struct __anonstruct_rwlock_t_32 rwlock_t;
  # 110 "include/linux/seqlock.h"
  struct seqcount {
     unsigned int sequence ;
  };
  # 121 "include/linux/seqlock.h"
  typedef struct seqcount seqcount_t;
  # 233 "include/linux/seqlock.h"
  struct timespec {
     __kernel_time_t tv_sec ;
     long tv_nsec ;
  };
  # 286 "include/linux/time.h"
  struct kstat {
     u64 ino ;
     dev_t dev ;
     umode_t mode ;
     unsigned int nlink ;
     uid_t uid ;
     gid_t gid ;
     dev_t rdev ;
     loff_t size ;
     struct timespec atime ;
     struct timespec mtime ;
     struct timespec ctime ;
     unsigned long blksize ;
     unsigned long long blocks ;
  };
  # 28 "include/linux/wait.h"
  struct __wait_queue;
  # 28 "include/linux/wait.h"
  struct __wait_queue;
  # 28 "include/linux/wait.h"
  typedef struct __wait_queue wait_queue_t;
  # 31 "include/linux/wait.h"
  struct __wait_queue {
     unsigned int flags ;
     void *private ;
     int (*func)(wait_queue_t * , unsigned int , int , void * ) ;
     struct list_head task_list ;
  };
  # 49 "include/linux/wait.h"
  struct __wait_queue_head {
     spinlock_t lock ;
     struct list_head task_list ;
  };
  # 54 "include/linux/wait.h"
  typedef struct __wait_queue_head wait_queue_head_t;
  # 96 "include/linux/nodemask.h"
  struct __anonstruct_nodemask_t_34 {
     unsigned long bits[16U] ;
  };
  # 96 "include/linux/nodemask.h"
  typedef struct __anonstruct_nodemask_t_34 nodemask_t;
  # 640 "include/linux/mmzone.h"
  struct mutex {
     atomic_t count ;
     spinlock_t wait_lock ;
     struct list_head wait_list ;
     struct task_struct *owner ;
     char const *name ;
     void *magic ;
     struct lockdep_map dep_map ;
  };
  # 63 "include/linux/mutex.h"
  struct mutex_waiter {
     struct list_head list ;
     struct task_struct *task ;
     void *magic ;
  };
  # 171 "include/linux/mutex.h"
  struct rw_semaphore;
  # 171 "include/linux/mutex.h"
  struct rw_semaphore;
  # 171 "include/linux/mutex.h"
  struct rw_semaphore;
  # 172 "include/linux/mutex.h"
  struct rw_semaphore {
     long count ;
     spinlock_t wait_lock ;
     struct list_head wait_list ;
     struct lockdep_map dep_map ;
  };
  # 763 "include/linux/mmzone.h"
  struct ctl_table;
  # 763 "include/linux/mmzone.h"
  struct ctl_table;
  # 763 "include/linux/mmzone.h"
  struct ctl_table;
  # 175 "include/linux/ioport.h"
  struct device;
  # 175 "include/linux/ioport.h"
  struct device;
  # 175 "include/linux/ioport.h"
  struct device;
  # 312 "include/linux/jiffies.h"
  union ktime {
     s64 tv64 ;
  };
  # 59 "include/linux/ktime.h"
  typedef union ktime ktime_t;
  # 99 "include/linux/debugobjects.h"
  struct tvec_base;
  # 99 "include/linux/debugobjects.h"
  struct tvec_base;
  # 99 "include/linux/debugobjects.h"
  struct tvec_base;
  # 100 "include/linux/debugobjects.h"
  struct timer_list {
     struct list_head entry ;
     unsigned long expires ;
     struct tvec_base *base ;
     void (*function)(unsigned long ) ;
     unsigned long data ;
     int slack ;
     int start_pid ;
     void *start_site ;
     char start_comm[16U] ;
     struct lockdep_map lockdep_map ;
  };
  # 289 "include/linux/timer.h"
  struct hrtimer;
  # 289 "include/linux/timer.h"
  struct hrtimer;
  # 289 "include/linux/timer.h"
  struct hrtimer;
  # 290 "include/linux/timer.h"
  enum hrtimer_restart;
  # 290 "include/linux/timer.h"
  enum hrtimer_restart;
  # 302 "include/linux/timer.h"
  struct work_struct;
  # 302 "include/linux/timer.h"
  struct work_struct;
  # 302 "include/linux/timer.h"
  struct work_struct;
  # 45 "include/linux/workqueue.h"
  struct work_struct {
     atomic_long_t data ;
     struct list_head entry ;
     void (*func)(struct work_struct * ) ;
     struct lockdep_map lockdep_map ;
  };
  # 86 "include/linux/workqueue.h"
  struct delayed_work {
     struct work_struct work ;
     struct timer_list timer ;
  };
  # 443 "include/linux/workqueue.h"
  struct completion {
     unsigned int done ;
     wait_queue_head_t wait ;
  };
  # 46 "include/linux/pm.h"
  struct pm_message {
     int event ;
  };
  # 52 "include/linux/pm.h"
  typedef struct pm_message pm_message_t;
  # 53 "include/linux/pm.h"
  struct dev_pm_ops {
     int (*prepare)(struct device * ) ;
     void (*complete)(struct device * ) ;
     int (*suspend)(struct device * ) ;
     int (*resume)(struct device * ) ;
     int (*freeze)(struct device * ) ;
     int (*thaw)(struct device * ) ;
     int (*poweroff)(struct device * ) ;
     int (*restore)(struct device * ) ;
     int (*suspend_noirq)(struct device * ) ;
     int (*resume_noirq)(struct device * ) ;
     int (*freeze_noirq)(struct device * ) ;
     int (*thaw_noirq)(struct device * ) ;
     int (*poweroff_noirq)(struct device * ) ;
     int (*restore_noirq)(struct device * ) ;
     int (*runtime_suspend)(struct device * ) ;
     int (*runtime_resume)(struct device * ) ;
     int (*runtime_idle)(struct device * ) ;
  };
  # 272 "include/linux/pm.h"
  enum rpm_status {
      RPM_ACTIVE = 0,
      RPM_RESUMING = 1,
      RPM_SUSPENDED = 2,
      RPM_SUSPENDING = 3
  } ;
  # 279 "include/linux/pm.h"
  enum rpm_request {
      RPM_REQ_NONE = 0,
      RPM_REQ_IDLE = 1,
      RPM_REQ_SUSPEND = 2,
      RPM_REQ_AUTOSUSPEND = 3,
      RPM_REQ_RESUME = 4
  } ;
  # 287 "include/linux/pm.h"
  struct wakeup_source;
  # 287 "include/linux/pm.h"
  struct wakeup_source;
  # 287 "include/linux/pm.h"
  struct wakeup_source;
  # 288 "include/linux/pm.h"
  struct dev_pm_info {
     pm_message_t power_state ;
     unsigned char can_wakeup : 1 ;
     unsigned char async_suspend : 1 ;
     bool is_prepared ;
     bool is_suspended ;
     spinlock_t lock ;
     struct list_head entry ;
     struct completion completion ;
     struct wakeup_source *wakeup ;
     struct timer_list suspend_timer ;
     unsigned long timer_expires ;
     struct work_struct work ;
     wait_queue_head_t wait_queue ;
     atomic_t usage_count ;
     atomic_t child_count ;
     unsigned char disable_depth : 3 ;
     unsigned char ignore_children : 1 ;
     unsigned char idle_notification : 1 ;
     unsigned char request_pending : 1 ;
     unsigned char deferred_resume : 1 ;
     unsigned char run_wake : 1 ;
     unsigned char runtime_auto : 1 ;
     unsigned char no_callbacks : 1 ;
     unsigned char irq_safe : 1 ;
     unsigned char use_autosuspend : 1 ;
     unsigned char timer_autosuspends : 1 ;
     enum rpm_request request ;
     enum rpm_status runtime_status ;
     int runtime_error ;
     int autosuspend_delay ;
     unsigned long last_busy ;
     unsigned long active_jiffies ;
     unsigned long suspended_jiffies ;
     unsigned long accounting_timestamp ;
     void *subsys_data ;
  };
  # 469 "include/linux/pm.h"
  struct dev_power_domain {
     struct dev_pm_ops ops ;
  };
  # 22 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/mmu.h"
  struct __anonstruct_mm_context_t_99 {
     void *ldt ;
     int size ;
     unsigned short ia32_compat ;
     struct mutex lock ;
     void *vdso ;
  };
  # 22 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/mmu.h"
  typedef struct __anonstruct_mm_context_t_99 mm_context_t;
  # 71 "include/asm-generic/iomap.h"
  struct vm_area_struct;
  # 71 "include/asm-generic/iomap.h"
  struct vm_area_struct;
  # 71 "include/asm-generic/iomap.h"
  struct vm_area_struct;
  # 335 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/io.h"
  struct bio_vec;
  # 335 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/io.h"
  struct bio_vec;
  # 335 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/io.h"
  struct bio_vec;
  # 18 "include/linux/smp.h"
  struct call_single_data {
     struct list_head list ;
     void (*func)(void * ) ;
     void *info ;
     u16 flags ;
     u16 priv ;
  };
  # 53 "include/linux/rcupdate.h"
  struct rcu_head {
     struct rcu_head *next ;
     void (*func)(struct rcu_head * ) ;
  };
  # 841 "include/linux/rcupdate.h"
  struct nsproxy;
  # 841 "include/linux/rcupdate.h"
  struct nsproxy;
  # 841 "include/linux/rcupdate.h"
  struct nsproxy;
  # 842 "include/linux/rcupdate.h"
  struct ctl_table_root;
  # 842 "include/linux/rcupdate.h"
  struct ctl_table_root;
  # 842 "include/linux/rcupdate.h"
  struct ctl_table_root;
  # 843 "include/linux/rcupdate.h"
  struct ctl_table_set {
     struct list_head list ;
     struct ctl_table_set *parent ;
     int (*is_seen)(struct ctl_table_set * ) ;
  };
  # 947 "include/linux/sysctl.h"
  struct ctl_table_header;
  # 947 "include/linux/sysctl.h"
  struct ctl_table_header;
  # 947 "include/linux/sysctl.h"
  struct ctl_table_header;
  # 965 "include/linux/sysctl.h"
  typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * );
  # 985 "include/linux/sysctl.h"
  struct ctl_table {
     char const *procname ;
     void *data ;
     int maxlen ;
     mode_t mode ;
     struct ctl_table *child ;
     struct ctl_table *parent ;
     proc_handler *proc_handler ;
     void *extra1 ;
     void *extra2 ;
  };
  # 1027 "include/linux/sysctl.h"
  struct ctl_table_root {
     struct list_head root_list ;
     struct ctl_table_set default_set ;
     struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ;
     int (*permissions)(struct ctl_table_root * , struct nsproxy * , struct ctl_table * ) ;
  };
  # 1035 "include/linux/sysctl.h"
  struct __anonstruct_ldv_12193_124 {
     struct ctl_table *ctl_table ;
     struct list_head ctl_entry ;
     int used ;
     int count ;
  };
  # 1035 "include/linux/sysctl.h"
  union __anonunion_ldv_12195_123 {
     struct __anonstruct_ldv_12193_124 ldv_12193 ;
     struct rcu_head rcu ;
  };
  # 1035 "include/linux/sysctl.h"
  struct ctl_table_header {
     union __anonunion_ldv_12195_123 ldv_12195 ;
     struct completion *unregistering ;
    struct ctl_table *ctl_table_arg ;
    struct ctl_table_root *root ;
    struct ctl_table_set *set ;
    struct ctl_table *attached_by ;
    struct ctl_table *attached_to ;
    struct ctl_table_header *parent ;
 };
 # 36 "include/linux/kmod.h"
 struct cred;
 # 36 "include/linux/kmod.h"
 struct cred;
 # 36 "include/linux/kmod.h"
 struct cred;
 # 27 "include/linux/elf.h"
 typedef __u64 Elf64_Addr;
 # 28 "include/linux/elf.h"
 typedef __u16 Elf64_Half;
 # 32 "include/linux/elf.h"
 typedef __u32 Elf64_Word;
 # 33 "include/linux/elf.h"
 typedef __u64 Elf64_Xword;
 # 202 "include/linux/elf.h"
 struct elf64_sym {
    Elf64_Word st_name ;
    unsigned char st_info ;
    unsigned char st_other ;
    Elf64_Half st_shndx ;
    Elf64_Addr st_value ;
    Elf64_Xword st_size ;
 };
 # 210 "include/linux/elf.h"
 typedef struct elf64_sym Elf64_Sym;
 # 444 "include/linux/elf.h"
 struct sock;
 # 444 "include/linux/elf.h"
 struct sock;
 # 444 "include/linux/elf.h"
 struct sock;
 # 445 "include/linux/elf.h"
 struct kobject;
 # 445 "include/linux/elf.h"
 struct kobject;
 # 445 "include/linux/elf.h"
 struct kobject;
 # 446 "include/linux/elf.h"
 enum kobj_ns_type {
     KOBJ_NS_TYPE_NONE = 0,
     KOBJ_NS_TYPE_NET = 1,
     KOBJ_NS_TYPES = 2
 } ;
 # 452 "include/linux/elf.h"
 struct kobj_ns_type_operations {
    enum kobj_ns_type type ;
    void *(*grab_current_ns)(void) ;
    void const *(*netlink_ns)(struct sock * ) ;
    void const *(*initial_ns)(void) ;
    void (*drop_ns)(void * ) ;
 };
 # 57 "include/linux/kobject_ns.h"
 struct attribute {
    char const *name ;
    mode_t mode ;
    struct lock_class_key *key ;
    struct lock_class_key skey ;
 };
 # 33 "include/linux/sysfs.h"
 struct attribute_group {
    char const *name ;
    mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ;
    struct attribute **attrs ;
 };
 # 62 "include/linux/sysfs.h"
 struct bin_attribute {
    struct attribute attr ;
    size_t size ;
    void *private ;
    ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * ,
                    loff_t , size_t ) ;
    ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * ,
                     loff_t , size_t ) ;
    int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ;
 };
 # 98 "include/linux/sysfs.h"
 struct sysfs_ops {
    ssize_t (*show)(struct kobject * , struct attribute * , char * ) ;
    ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ;
 };
 # 116 "include/linux/sysfs.h"
 struct sysfs_dirent;
 # 116 "include/linux/sysfs.h"
 struct sysfs_dirent;
 # 116 "include/linux/sysfs.h"
 struct sysfs_dirent;
 # 181 "include/linux/sysfs.h"
 struct kref {
    atomic_t refcount ;
 };
 # 39 "include/linux/kobject.h"
 enum kobject_action {
     KOBJ_ADD = 0,
     KOBJ_REMOVE = 1,
     KOBJ_CHANGE = 2,
     KOBJ_MOVE = 3,
     KOBJ_ONLINE = 4,
     KOBJ_OFFLINE = 5,
     KOBJ_MAX = 6
 } ;
 # 49 "include/linux/kobject.h"
 struct kset;
 # 49 "include/linux/kobject.h"
 struct kset;
 # 49 "include/linux/kobject.h"
 struct kobj_type;
 # 49 "include/linux/kobject.h"
 struct kobj_type;
 # 49 "include/linux/kobject.h"
 struct kobject {
    char const *name ;
    struct list_head entry ;
    struct kobject *parent ;
    struct kset *kset ;
    struct kobj_type *ktype ;
    struct sysfs_dirent *sd ;
    struct kref kref ;
    unsigned char state_initialized : 1 ;
    unsigned char state_in_sysfs : 1 ;
    unsigned char state_add_uevent_sent : 1 ;
    unsigned char state_remove_uevent_sent : 1 ;
    unsigned char uevent_suppress : 1 ;
 };
 # 109 "include/linux/kobject.h"
 struct kobj_type {
    void (*release)(struct kobject * ) ;
    struct sysfs_ops const *sysfs_ops ;
    struct attribute **default_attrs ;
    struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ;
    void const *(*namespace)(struct kobject * ) ;
 };
 # 117 "include/linux/kobject.h"
 struct kobj_uevent_env {
    char *envp[32U] ;
    int envp_idx ;
    char buf[2048U] ;
    int buflen ;
 };
 # 124 "include/linux/kobject.h"
 struct kset_uevent_ops {
    int (* const filter)(struct kset * , struct kobject * ) ;
    char const *(* const name)(struct kset * , struct kobject * ) ;
    int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ;
 };
 # 141 "include/linux/kobject.h"
 struct kset {
    struct list_head list ;
    spinlock_t list_lock ;
    struct kobject kobj ;
    struct kset_uevent_ops const *uevent_ops ;
 };
 # 219 "include/linux/kobject.h"
 struct kernel_param;
 # 219 "include/linux/kobject.h"
 struct kernel_param;
 # 219 "include/linux/kobject.h"
 struct kernel_param;
 # 220 "include/linux/kobject.h"
 struct kernel_param_ops {
    int (*set)(char const * , struct kernel_param const * ) ;
    int (*get)(char * , struct kernel_param const * ) ;
    void (*free)(void * ) ;
 };
 # 44 "include/linux/moduleparam.h"
 struct kparam_string;
 # 44 "include/linux/moduleparam.h"
 struct kparam_string;
 # 44 "include/linux/moduleparam.h"
 struct kparam_array;
 # 44 "include/linux/moduleparam.h"
 struct kparam_array;
 # 44 "include/linux/moduleparam.h"
 union __anonunion_ldv_12924_129 {
    void *arg ;
    struct kparam_string const *str ;
    struct kparam_array const *arr ;
 };
 # 44 "include/linux/moduleparam.h"
 struct kernel_param {
    char const *name ;
    struct kernel_param_ops const *ops ;
    u16 perm ;
    u16 flags ;
    union __anonunion_ldv_12924_129 ldv_12924 ;
 };
 # 59 "include/linux/moduleparam.h"
 struct kparam_string {
    unsigned int maxlen ;
    char *string ;
 };
 # 65 "include/linux/moduleparam.h"
 struct kparam_array {
    unsigned int max ;
    unsigned int elemsize ;
    unsigned int *num ;
    struct kernel_param_ops const *ops ;
    void *elem ;
 };
 # 404 "include/linux/moduleparam.h"
 struct jump_label_key {
    atomic_t enabled ;
 };
 # 99 "include/linux/jump_label.h"
 struct tracepoint;
 # 99 "include/linux/jump_label.h"
 struct tracepoint;
 # 99 "include/linux/jump_label.h"
 struct tracepoint;
 # 100 "include/linux/jump_label.h"
 struct tracepoint_func {
    void *func ;
    void *data ;
 };
 # 29 "include/linux/tracepoint.h"
 struct tracepoint {
    char const *name ;
    struct jump_label_key key ;
    void (*regfunc)(void) ;
    void (*unregfunc)(void) ;
    struct tracepoint_func *funcs ;
 };
 # 84 "include/linux/tracepoint.h"
 struct mod_arch_specific {
 
 };
 # 127 "include/trace/events/module.h"
 struct kernel_symbol {
    unsigned long value ;
    char const *name ;
 };
 # 48 "include/linux/module.h"
 struct module_attribute {
    struct attribute attr ;
    ssize_t (*show)(struct module_attribute * , struct module * , char * ) ;
    ssize_t (*store)(struct module_attribute * , struct module * , char const * ,
                     size_t ) ;
    void (*setup)(struct module * , char const * ) ;
    int (*test)(struct module * ) ;
    void (*free)(struct module * ) ;
 };
 # 68 "include/linux/module.h"
 struct module_param_attrs;
 # 68 "include/linux/module.h"
 struct module_param_attrs;
 # 68 "include/linux/module.h"
 struct module_kobject {
    struct kobject kobj ;
    struct module *mod ;
    struct kobject *drivers_dir ;
    struct module_param_attrs *mp ;
 };
 # 81 "include/linux/module.h"
 struct exception_table_entry;
 # 81 "include/linux/module.h"
 struct exception_table_entry;
 # 81 "include/linux/module.h"
 struct exception_table_entry;
 # 218 "include/linux/module.h"
 enum module_state {
     MODULE_STATE_LIVE = 0,
     MODULE_STATE_COMING = 1,
     MODULE_STATE_GOING = 2
 } ;
 # 224 "include/linux/module.h"
 struct module_ref {
    unsigned int incs ;
    unsigned int decs ;
 };
 # 418 "include/linux/module.h"
 struct module_sect_attrs;
 # 418 "include/linux/module.h"
 struct module_sect_attrs;
 # 418 "include/linux/module.h"
 struct module_notes_attrs;
 # 418 "include/linux/module.h"
 struct module_notes_attrs;
 # 418 "include/linux/module.h"
 struct ftrace_event_call;
 # 418 "include/linux/module.h"
 struct ftrace_event_call;
 # 418 "include/linux/module.h"
 struct module {
    enum module_state state ;
    struct list_head list ;
    char name[56U] ;
    struct module_kobject mkobj ;
    struct module_attribute *modinfo_attrs ;
    char const *version ;
    char const *srcversion ;
    struct kobject *holders_dir ;
    struct kernel_symbol const *syms ;
    unsigned long const *crcs ;
    unsigned int num_syms ;
    struct kernel_param *kp ;
    unsigned int num_kp ;
    unsigned int num_gpl_syms ;
    struct kernel_symbol const *gpl_syms ;
    unsigned long const *gpl_crcs ;
    struct kernel_symbol const *unused_syms ;
    unsigned long const *unused_crcs ;
    unsigned int num_unused_syms ;
    unsigned int num_unused_gpl_syms ;
    struct kernel_symbol const *unused_gpl_syms ;
    unsigned long const *unused_gpl_crcs ;
    struct kernel_symbol const *gpl_future_syms ;
    unsigned long const *gpl_future_crcs ;
    unsigned int num_gpl_future_syms ;
    unsigned int num_exentries ;
    struct exception_table_entry *extable ;
    int (*init)(void) ;
    void *module_init ;
    void *module_core ;
    unsigned int init_size ;
    unsigned int core_size ;
    unsigned int init_text_size ;
    unsigned int core_text_size ;
    unsigned int init_ro_size ;
    unsigned int core_ro_size ;
    struct mod_arch_specific arch ;
    unsigned int taints ;
    unsigned int num_bugs ;
    struct list_head bug_list ;
    struct bug_entry *bug_table ;
    Elf64_Sym *symtab ;
    Elf64_Sym *core_symtab ;
    unsigned int num_symtab ;
    unsigned int core_num_syms ;
    char *strtab ;
    char *core_strtab ;
    struct module_sect_attrs *sect_attrs ;
    struct module_notes_attrs *notes_attrs ;
    char *args ;
    void *percpu ;
    unsigned int percpu_size ;
    unsigned int num_tracepoints ;
    struct tracepoint * const *tracepoints_ptrs ;
    unsigned int num_trace_bprintk_fmt ;
    char const **trace_bprintk_fmt_start ;
    struct ftrace_event_call **trace_events ;
    unsigned int num_trace_events ;
    unsigned int num_ftrace_callsites ;
    unsigned long *ftrace_callsites ;
    struct list_head source_list ;
    struct list_head target_list ;
    struct task_struct *waiter ;
    void (*exit)(void) ;
    struct module_ref *refptr ;
    ctor_fn_t (**ctors)(void) ;
    unsigned int num_ctors ;
 };
 # 8 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 struct pkt_ctrl_command {
    __u32 command ;
    __u32 dev_index ;
    __u32 dev ;
    __u32 pkt_dev ;
    __u32 num_devices ;
    __u32 padding ;
 };
 # 93 "include/linux/capability.h"
 struct kernel_cap_struct {
    __u32 cap[2U] ;
 };
 # 96 "include/linux/capability.h"
 typedef struct kernel_cap_struct kernel_cap_t;
 # 104 "include/linux/capability.h"
 struct dentry;
 # 104 "include/linux/capability.h"
 struct dentry;
 # 104 "include/linux/capability.h"
 struct dentry;
 # 105 "include/linux/capability.h"
 struct user_namespace;
 # 105 "include/linux/capability.h"
 struct user_namespace;
 # 105 "include/linux/capability.h"
 struct user_namespace;
 # 553 "include/linux/capability.h"
 struct rb_node {
    unsigned long rb_parent_color ;
    struct rb_node *rb_right ;
    struct rb_node *rb_left ;
 };
 # 108 "include/linux/rbtree.h"
 struct rb_root {
    struct rb_node *rb_node ;
 };
 # 176 "include/linux/rbtree.h"
 struct prio_tree_node;
 # 176 "include/linux/rbtree.h"
 struct prio_tree_node;
 # 176 "include/linux/rbtree.h"
 struct raw_prio_tree_node {
    struct prio_tree_node *left ;
    struct prio_tree_node *right ;
    struct prio_tree_node *parent ;
 };
 # 19 "include/linux/prio_tree.h"
 struct prio_tree_node {
    struct prio_tree_node *left ;
    struct prio_tree_node *right ;
    struct prio_tree_node *parent ;
    unsigned long start ;
    unsigned long last ;
 };
 # 27 "include/linux/prio_tree.h"
 struct prio_tree_root {
    struct prio_tree_node *prio_tree_node ;
    unsigned short index_bits ;
    unsigned short raw ;
 };
 # 115 "include/linux/prio_tree.h"
 struct address_space;
 # 115 "include/linux/prio_tree.h"
 struct address_space;
 # 115 "include/linux/prio_tree.h"
 struct address_space;
 # 116 "include/linux/prio_tree.h"
 struct __anonstruct_ldv_13933_132 {
    u16 inuse ;
    u16 objects ;
 };
 # 116 "include/linux/prio_tree.h"
 union __anonunion_ldv_13934_131 {
    atomic_t _mapcount ;
    struct __anonstruct_ldv_13933_132 ldv_13933 ;
 };
 # 116 "include/linux/prio_tree.h"
 struct __anonstruct_ldv_13939_134 {
    unsigned long private ;
    struct address_space *mapping ;
 };
 # 116 "include/linux/prio_tree.h"
 union __anonunion_ldv_13942_133 {
    struct __anonstruct_ldv_13939_134 ldv_13939 ;
    struct kmem_cache *slab ;
    struct page *first_page ;
 };
 # 116 "include/linux/prio_tree.h"
 union __anonunion_ldv_13946_135 {
    unsigned long index ;
    void *freelist ;
 };
 # 116 "include/linux/prio_tree.h"
 struct page {
    unsigned long flags ;
    atomic_t _count ;
    union __anonunion_ldv_13934_131 ldv_13934 ;
    union __anonunion_ldv_13942_133 ldv_13942 ;
    union __anonunion_ldv_13946_135 ldv_13946 ;
    struct list_head lru ;
 };
 # 124 "include/linux/mm_types.h"
 struct __anonstruct_vm_set_137 {
    struct list_head list ;
    void *parent ;
    struct vm_area_struct *head ;
 };
 # 124 "include/linux/mm_types.h"
 union __anonunion_shared_136 {
    struct __anonstruct_vm_set_137 vm_set ;
    struct raw_prio_tree_node prio_tree_node ;
 };
 # 124 "include/linux/mm_types.h"
 struct anon_vma;
 # 124 "include/linux/mm_types.h"
 struct anon_vma;
 # 124 "include/linux/mm_types.h"
 struct vm_operations_struct;
 # 124 "include/linux/mm_types.h"
 struct vm_operations_struct;
 # 124 "include/linux/mm_types.h"
 struct mempolicy;
 # 124 "include/linux/mm_types.h"
 struct mempolicy;
 # 124 "include/linux/mm_types.h"
 struct vm_area_struct {
    struct mm_struct *vm_mm ;
    unsigned long vm_start ;
    unsigned long vm_end ;
    struct vm_area_struct *vm_next ;
    struct vm_area_struct *vm_prev ;
    pgprot_t vm_page_prot ;
    unsigned long vm_flags ;
    struct rb_node vm_rb ;
    union __anonunion_shared_136 shared ;
    struct list_head anon_vma_chain ;
    struct anon_vma *anon_vma ;
    struct vm_operations_struct const *vm_ops ;
    unsigned long vm_pgoff ;
    struct file *vm_file ;
    void *vm_private_data ;
    struct mempolicy *vm_policy ;
 };
 # 187 "include/linux/mm_types.h"
 struct core_thread {
    struct task_struct *task ;
    struct core_thread *next ;
 };
 # 193 "include/linux/mm_types.h"
 struct core_state {
    atomic_t nr_threads ;
    struct core_thread dumper ;
    struct completion startup ;
 };
 # 206 "include/linux/mm_types.h"
 struct mm_rss_stat {
    atomic_long_t count[3U] ;
 };
 # 219 "include/linux/mm_types.h"
 struct linux_binfmt;
 # 219 "include/linux/mm_types.h"
 struct linux_binfmt;
 # 219 "include/linux/mm_types.h"
 struct mmu_notifier_mm;
 # 219 "include/linux/mm_types.h"
 struct mmu_notifier_mm;
 # 219 "include/linux/mm_types.h"
 struct mm_struct {
    struct vm_area_struct *mmap ;
    struct rb_root mm_rb ;
    struct vm_area_struct *mmap_cache ;
    unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long ,
                                       unsigned long , unsigned long ) ;
    void (*unmap_area)(struct mm_struct * , unsigned long ) ;
    unsigned long mmap_base ;
    unsigned long task_size ;
    unsigned long cached_hole_size ;
    unsigned long free_area_cache ;
    pgd_t *pgd ;
    atomic_t mm_users ;
    atomic_t mm_count ;
    int map_count ;
    spinlock_t page_table_lock ;
    struct rw_semaphore mmap_sem ;
    struct list_head mmlist ;
    unsigned long hiwater_rss ;
    unsigned long hiwater_vm ;
    unsigned long total_vm ;
    unsigned long locked_vm ;
    unsigned long shared_vm ;
    unsigned long exec_vm ;
    unsigned long stack_vm ;
    unsigned long reserved_vm ;
    unsigned long def_flags ;
    unsigned long nr_ptes ;
    unsigned long start_code ;
    unsigned long end_code ;
    unsigned long start_data ;
    unsigned long end_data ;
    unsigned long start_brk ;
    unsigned long brk ;
    unsigned long start_stack ;
    unsigned long arg_start ;
    unsigned long arg_end ;
    unsigned long env_start ;
    unsigned long env_end ;
    unsigned long saved_auxv[44U] ;
    struct mm_rss_stat rss_stat ;
    struct linux_binfmt *binfmt ;
    cpumask_var_t cpu_vm_mask_var ;
    mm_context_t context ;
    unsigned int faultstamp ;
    unsigned int token_priority ;
    unsigned int last_interval ;
    atomic_t oom_disable_count ;
    unsigned long flags ;
    struct core_state *core_state ;
    spinlock_t ioctx_lock ;
    struct hlist_head ioctx_list ;
    struct task_struct *owner ;
    struct file *exe_file ;
    unsigned long num_exe_file_vmas ;
    struct mmu_notifier_mm *mmu_notifier_mm ;
    pgtable_t pmd_huge_pte ;
    struct cpumask cpumask_allocation ;
 };
 # 7 "include/asm-generic/cputime.h"
 typedef unsigned long cputime_t;
 # 118 "include/linux/sem.h"
 struct sem_undo_list;
 # 118 "include/linux/sem.h"
 struct sem_undo_list;
 # 131 "include/linux/sem.h"
 struct sem_undo_list {
    atomic_t refcnt ;
    spinlock_t lock ;
    struct list_head list_proc ;
 };
 # 140 "include/linux/sem.h"
 struct sysv_sem {
    struct sem_undo_list *undo_list ;
 };
 # 149 "include/linux/sem.h"
 struct siginfo;
 # 149 "include/linux/sem.h"
 struct siginfo;
 # 149 "include/linux/sem.h"
 struct siginfo;
 # 32 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/signal.h"
 struct __anonstruct_sigset_t_138 {
    unsigned long sig[1U] ;
 };
 # 32 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/signal.h"
 typedef struct __anonstruct_sigset_t_138 sigset_t;
 # 17 "include/asm-generic/signal-defs.h"
 typedef void __signalfn_t(int );
 # 18 "include/asm-generic/signal-defs.h"
 typedef __signalfn_t *__sighandler_t;
 # 20 "include/asm-generic/signal-defs.h"
 typedef void __restorefn_t(void);
 # 21 "include/asm-generic/signal-defs.h"
 typedef __restorefn_t *__sigrestore_t;
 # 126 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/signal.h"
 struct sigaction {
    __sighandler_t sa_handler ;
    unsigned long sa_flags ;
    __sigrestore_t sa_restorer ;
    sigset_t sa_mask ;
 };
 # 173 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/signal.h"
 struct k_sigaction {
    struct sigaction sa ;
 };
 # 185 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/signal.h"
 union sigval {
    int sival_int ;
    void *sival_ptr ;
 };
 # 10 "include/asm-generic/siginfo.h"
 typedef union sigval sigval_t;
 # 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__kill_140 {
    __kernel_pid_t _pid ;
    __kernel_uid32_t _uid ;
 };
 # 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__timer_141 {
    __kernel_timer_t _tid ;
    int _overrun ;
    char _pad[0U] ;
    sigval_t _sigval ;
    int _sys_private ;
 };
 # 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__rt_142 {
    __kernel_pid_t _pid ;
    __kernel_uid32_t _uid ;
    sigval_t _sigval ;
 };
 # 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__sigchld_143 {
    __kernel_pid_t _pid ;
    __kernel_uid32_t _uid ;
    int _status ;
    __kernel_clock_t _utime ;
    __kernel_clock_t _stime ;
 };
 # 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__sigfault_144 {
    void *_addr ;
    short _addr_lsb ;
 };
 # 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__sigpoll_145 {
    long _band ;
    int _fd ;
 };
 # 11 "include/asm-generic/siginfo.h"
 union __anonunion__sifields_139 {
    int _pad[28U] ;
    struct __anonstruct__kill_140 _kill ;
    struct __anonstruct__timer_141 _timer ;
    struct __anonstruct__rt_142 _rt ;
    struct __anonstruct__sigchld_143 _sigchld ;
    struct __anonstruct__sigfault_144 _sigfault ;
    struct __anonstruct__sigpoll_145 _sigpoll ;
 };
 # 11 "include/asm-generic/siginfo.h"
 struct siginfo {
    int si_signo ;
    int si_errno ;
    int si_code ;
    union __anonunion__sifields_139 _sifields ;
 };
 # 94 "include/asm-generic/siginfo.h"
 typedef struct siginfo siginfo_t;
 # 14 "include/linux/signal.h"
 struct user_struct;
 # 14 "include/linux/signal.h"
 struct user_struct;
 # 24 "include/linux/signal.h"
 struct sigpending {
    struct list_head list ;
    sigset_t signal ;
 };
 # 387 "include/linux/signal.h"
 enum pid_type {
     PIDTYPE_PID = 0,
     PIDTYPE_PGID = 1,
     PIDTYPE_SID = 2,
     PIDTYPE_MAX = 3
 } ;
 # 394 "include/linux/signal.h"
 struct pid_namespace;
 # 394 "include/linux/signal.h"
 struct pid_namespace;
 # 394 "include/linux/signal.h"
 struct upid {
    int nr ;
    struct pid_namespace *ns ;
    struct hlist_node pid_chain ;
 };
 # 56 "include/linux/pid.h"
 struct pid {
    atomic_t count ;
    unsigned int level ;
    struct hlist_head tasks[3U] ;
    struct rcu_head rcu ;
    struct upid numbers[1U] ;
 };
 # 68 "include/linux/pid.h"
 struct pid_link {
    struct hlist_node node ;
    struct pid *pid ;
 };
 # 175 "include/linux/pid.h"
 struct percpu_counter {
    spinlock_t lock ;
    s64 count ;
    struct list_head list ;
    s32 *counters ;
 };
 # 45 "include/linux/proportions.h"
 struct prop_local_percpu {
    struct percpu_counter events ;
    int shift ;
    unsigned long period ;
    spinlock_t lock ;
 };
 # 90 "include/linux/proportions.h"
 struct prop_local_single {
    unsigned long events ;
    unsigned long period ;
    int shift ;
    spinlock_t lock ;
 };
 # 10 "include/linux/seccomp.h"
 struct __anonstruct_seccomp_t_148 {
    int mode ;
 };
 # 10 "include/linux/seccomp.h"
 typedef struct __anonstruct_seccomp_t_148 seccomp_t;
 # 427 "include/linux/rculist.h"
 struct plist_head {
    struct list_head node_list ;
    raw_spinlock_t *rawlock ;
    spinlock_t *spinlock ;
 };
 # 88 "include/linux/plist.h"
 struct plist_node {
    int prio ;
    struct list_head prio_list ;
    struct list_head node_list ;
 };
 # 38 "include/linux/rtmutex.h"
 struct rt_mutex_waiter;
 # 38 "include/linux/rtmutex.h"
 struct rt_mutex_waiter;
 # 38 "include/linux/rtmutex.h"
 struct rt_mutex_waiter;
 # 41 "include/linux/resource.h"
 struct rlimit {
    unsigned long rlim_cur ;
    unsigned long rlim_max ;
 };
 # 85 "include/linux/resource.h"
 struct timerqueue_node {
    struct rb_node node ;
    ktime_t expires ;
 };
 # 12 "include/linux/timerqueue.h"
 struct timerqueue_head {
    struct rb_root head ;
    struct timerqueue_node *next ;
 };
 # 50 "include/linux/timerqueue.h"
 struct hrtimer_clock_base;
 # 50 "include/linux/timerqueue.h"
 struct hrtimer_clock_base;
 # 50 "include/linux/timerqueue.h"
 struct hrtimer_clock_base;
 # 51 "include/linux/timerqueue.h"
 struct hrtimer_cpu_base;
 # 51 "include/linux/timerqueue.h"
 struct hrtimer_cpu_base;
 # 51 "include/linux/timerqueue.h"
 struct hrtimer_cpu_base;
 # 60 "include/linux/timerqueue.h"
 enum hrtimer_restart {
     HRTIMER_NORESTART = 0,
     HRTIMER_RESTART = 1
 } ;
 # 65 "include/linux/timerqueue.h"
 struct hrtimer {
    struct timerqueue_node node ;
    ktime_t _softexpires ;
    enum hrtimer_restart (*function)(struct hrtimer * ) ;
    struct hrtimer_clock_base *base ;
    unsigned long state ;
    int start_pid ;
    void *start_site ;
    char start_comm[16U] ;
 };
 # 132 "include/linux/hrtimer.h"
 struct hrtimer_clock_base {
    struct hrtimer_cpu_base *cpu_base ;
    int index ;
    clockid_t clockid ;
    struct timerqueue_head active ;
    ktime_t resolution ;
    ktime_t (*get_time)(void) ;
    ktime_t softirq_time ;
    ktime_t offset ;
 };
 # 162 "include/linux/hrtimer.h"
 struct hrtimer_cpu_base {
    raw_spinlock_t lock ;
    unsigned long active_bases ;
    ktime_t expires_next ;
    int hres_active ;
    int hang_detected ;
    unsigned long nr_events ;
    unsigned long nr_retries ;
    unsigned long nr_hangs ;
    ktime_t max_hang_time ;
    struct hrtimer_clock_base clock_base[3U] ;
 };
 # 452 "include/linux/hrtimer.h"
 struct task_io_accounting {
    u64 rchar ;
    u64 wchar ;
    u64 syscr ;
    u64 syscw ;
    u64 read_bytes ;
    u64 write_bytes ;
    u64 cancelled_write_bytes ;
 };
 # 45 "include/linux/task_io_accounting.h"
 struct latency_record {
    unsigned long backtrace[12U] ;
    unsigned int count ;
    unsigned long time ;
    unsigned long max ;
 };
 # 29 "include/linux/key.h"
 typedef int32_t key_serial_t;
 # 32 "include/linux/key.h"
 typedef uint32_t key_perm_t;
 # 33 "include/linux/key.h"
 struct key;
 # 33 "include/linux/key.h"
 struct key;
 # 33 "include/linux/key.h"
 struct key;
 # 34 "include/linux/key.h"
 struct signal_struct;
 # 34 "include/linux/key.h"
 struct signal_struct;
 # 34 "include/linux/key.h"
 struct signal_struct;
 # 35 "include/linux/key.h"
 struct key_type;
 # 35 "include/linux/key.h"
 struct key_type;
 # 35 "include/linux/key.h"
 struct key_type;
 # 37 "include/linux/key.h"
 struct keyring_list;
 # 37 "include/linux/key.h"
 struct keyring_list;
 # 37 "include/linux/key.h"
 struct keyring_list;
 # 115 "include/linux/key.h"
 struct key_user;
 # 115 "include/linux/key.h"
 struct key_user;
 # 115 "include/linux/key.h"
 union __anonunion_ldv_15200_149 {
    time_t expiry ;
    time_t revoked_at ;
 };
 # 115 "include/linux/key.h"
 union __anonunion_type_data_150 {
    struct list_head link ;
    unsigned long x[2U] ;
    void *p[2U] ;
    int reject_error ;
 };
 # 115 "include/linux/key.h"
 union __anonunion_payload_151 {
    unsigned long value ;
    void *rcudata ;
    void *data ;
    struct keyring_list *subscriptions ;
 };
 # 115 "include/linux/key.h"
 struct key {
    atomic_t usage ;
    key_serial_t serial ;
    struct rb_node serial_node ;
    struct key_type *type ;
    struct rw_semaphore sem ;
    struct key_user *user ;
    void *security ;
    union __anonunion_ldv_15200_149 ldv_15200 ;
    uid_t uid ;
    gid_t gid ;
    key_perm_t perm ;
    unsigned short quotalen ;
    unsigned short datalen ;
    unsigned long flags ;
    char *description ;
    union __anonunion_type_data_150 type_data ;
    union __anonunion_payload_151 payload ;
 };
 # 310 "include/linux/key.h"
 struct audit_context;
 # 310 "include/linux/key.h"
 struct audit_context;
 # 310 "include/linux/key.h"
 struct audit_context;
 # 27 "include/linux/selinux.h"
 struct inode;
 # 27 "include/linux/selinux.h"
 struct inode;
 # 27 "include/linux/selinux.h"
 struct inode;
 # 28 "include/linux/selinux.h"
 struct group_info {
    atomic_t usage ;
    int ngroups ;
    int nblocks ;
    gid_t small_block[32U] ;
    gid_t *blocks[0U] ;
 };
 # 77 "include/linux/cred.h"
 struct thread_group_cred {
    atomic_t usage ;
    pid_t tgid ;
    spinlock_t lock ;
    struct key *session_keyring ;
    struct key *process_keyring ;
    struct rcu_head rcu ;
 };
 # 91 "include/linux/cred.h"
 struct cred {
    atomic_t usage ;
    atomic_t subscribers ;
    void *put_addr ;
    unsigned int magic ;
    uid_t uid ;
    gid_t gid ;
    uid_t suid ;
    gid_t sgid ;
    uid_t euid ;
    gid_t egid ;
    uid_t fsuid ;
    gid_t fsgid ;
    unsigned int securebits ;
    kernel_cap_t cap_inheritable ;
    kernel_cap_t cap_permitted ;
    kernel_cap_t cap_effective ;
    kernel_cap_t cap_bset ;
    unsigned char jit_keyring ;
    struct key *thread_keyring ;
    struct key *request_key_auth ;
    struct thread_group_cred *tgcred ;
    void *security ;
    struct user_struct *user ;
    struct user_namespace *user_ns ;
    struct group_info *group_info ;
    struct rcu_head rcu ;
 };
 # 264 "include/linux/cred.h"
 struct futex_pi_state;
 # 264 "include/linux/cred.h"
 struct futex_pi_state;
 # 264 "include/linux/cred.h"
 struct futex_pi_state;
 # 265 "include/linux/cred.h"
 struct robust_list_head;
 # 265 "include/linux/cred.h"
 struct robust_list_head;
 # 265 "include/linux/cred.h"
 struct robust_list_head;
 # 266 "include/linux/cred.h"
 struct bio_list;
 # 266 "include/linux/cred.h"
 struct bio_list;
 # 266 "include/linux/cred.h"
 struct bio_list;
 # 267 "include/linux/cred.h"
 struct fs_struct;
 # 267 "include/linux/cred.h"
 struct fs_struct;
 # 267 "include/linux/cred.h"
 struct fs_struct;
 # 268 "include/linux/cred.h"
 struct perf_event_context;
 # 268 "include/linux/cred.h"
 struct perf_event_context;
 # 268 "include/linux/cred.h"
 struct perf_event_context;
 # 269 "include/linux/cred.h"
 struct blk_plug;
 # 269 "include/linux/cred.h"
 struct blk_plug;
 # 269 "include/linux/cred.h"
 struct blk_plug;
 # 149 "include/linux/sched.h"
 struct cfs_rq;
 # 149 "include/linux/sched.h"
 struct cfs_rq;
 # 149 "include/linux/sched.h"
 struct cfs_rq;
 # 44 "include/linux/aio_abi.h"
 struct io_event {
    __u64 data ;
    __u64 obj ;
    __s64 res ;
    __s64 res2 ;
 };
 # 106 "include/linux/aio_abi.h"
 struct iovec {
    void *iov_base ;
    __kernel_size_t iov_len ;
 };
 # 54 "include/linux/uio.h"
 struct kioctx;
 # 54 "include/linux/uio.h"
 struct kioctx;
 # 54 "include/linux/uio.h"
 struct kioctx;
 # 55 "include/linux/uio.h"
 union __anonunion_ki_obj_152 {
    void *user ;
    struct task_struct *tsk ;
 };
 # 55 "include/linux/uio.h"
 struct eventfd_ctx;
 # 55 "include/linux/uio.h"
 struct eventfd_ctx;
 # 55 "include/linux/uio.h"
 struct kiocb {
    struct list_head ki_run_list ;
    unsigned long ki_flags ;
    int ki_users ;
    unsigned int ki_key ;
    struct file *ki_filp ;
    struct kioctx *ki_ctx ;
    int (*ki_cancel)(struct kiocb * , struct io_event * ) ;
    ssize_t (*ki_retry)(struct kiocb * ) ;
    void (*ki_dtor)(struct kiocb * ) ;
    union __anonunion_ki_obj_152 ki_obj ;
    __u64 ki_user_data ;
    loff_t ki_pos ;
    void *private ;
    unsigned short ki_opcode ;
    size_t ki_nbytes ;
    char *ki_buf ;
    size_t ki_left ;
    struct iovec ki_inline_vec ;
    struct iovec *ki_iovec ;
    unsigned long ki_nr_segs ;
    unsigned long ki_cur_seg ;
    struct list_head ki_list ;
    struct eventfd_ctx *ki_eventfd ;
 };
 # 161 "include/linux/aio.h"
 struct aio_ring_info {
    unsigned long mmap_base ;
    unsigned long mmap_size ;
    struct page **ring_pages ;
    spinlock_t ring_lock ;
    long nr_pages ;
    unsigned int nr ;
    unsigned int tail ;
    struct page *internal_pages[8U] ;
 };
 # 177 "include/linux/aio.h"
 struct kioctx {
    atomic_t users ;
    int dead ;
    struct mm_struct *mm ;
    unsigned long user_id ;
    struct hlist_node list ;
    wait_queue_head_t wait ;
    spinlock_t ctx_lock ;
    int reqs_active ;
    struct list_head active_reqs ;
    struct list_head run_list ;
    unsigned int max_reqs ;
    struct aio_ring_info ring_info ;
    struct delayed_work wq ;
    struct rcu_head rcu_head ;
 };
 # 404 "include/linux/sched.h"
 struct sighand_struct {
    atomic_t count ;
    struct k_sigaction action[64U] ;
    spinlock_t siglock ;
    wait_queue_head_t signalfd_wqh ;
 };
 # 447 "include/linux/sched.h"
 struct pacct_struct {
    int ac_flag ;
    long ac_exitcode ;
    unsigned long ac_mem ;
    cputime_t ac_utime ;
    cputime_t ac_stime ;
    unsigned long ac_minflt ;
    unsigned long ac_majflt ;
 };
 # 455 "include/linux/sched.h"
 struct cpu_itimer {
    cputime_t expires ;
    cputime_t incr ;
    u32 error ;
    u32 incr_error ;
 };
 # 462 "include/linux/sched.h"
 struct task_cputime {
    cputime_t utime ;
    cputime_t stime ;
    unsigned long long sum_exec_runtime ;
 };
 # 479 "include/linux/sched.h"
 struct thread_group_cputimer {
    struct task_cputime cputime ;
    int running ;
    spinlock_t lock ;
 };
 # 515 "include/linux/sched.h"
 struct autogroup;
 # 515 "include/linux/sched.h"
 struct autogroup;
 # 515 "include/linux/sched.h"
 struct autogroup;
 # 516 "include/linux/sched.h"
 struct tty_struct;
 # 516 "include/linux/sched.h"
 struct tty_struct;
 # 516 "include/linux/sched.h"
 struct taskstats;
 # 516 "include/linux/sched.h"
 struct taskstats;
 # 516 "include/linux/sched.h"
 struct tty_audit_buf;
 # 516 "include/linux/sched.h"
 struct tty_audit_buf;
 # 516 "include/linux/sched.h"
 struct signal_struct {
    atomic_t sigcnt ;
    atomic_t live ;
    int nr_threads ;
    wait_queue_head_t wait_chldexit ;
    struct task_struct *curr_target ;
    struct sigpending shared_pending ;
    int group_exit_code ;
    int notify_count ;
    struct task_struct *group_exit_task ;
    int group_stop_count ;
    unsigned int flags ;
    struct list_head posix_timers ;
    struct hrtimer real_timer ;
    struct pid *leader_pid ;
    ktime_t it_real_incr ;
    struct cpu_itimer it[2U] ;
    struct thread_group_cputimer cputimer ;
    struct task_cputime cputime_expires ;
    struct list_head cpu_timers[3U] ;
    struct pid *tty_old_pgrp ;
    int leader ;
    struct tty_struct *tty ;
    struct autogroup *autogroup ;
    cputime_t utime ;
    cputime_t stime ;
    cputime_t cutime ;
    cputime_t cstime ;
    cputime_t gtime ;
    cputime_t cgtime ;
    cputime_t prev_utime ;
    cputime_t prev_stime ;
    unsigned long nvcsw ;
    unsigned long nivcsw ;
    unsigned long cnvcsw ;
    unsigned long cnivcsw ;
    unsigned long min_flt ;
    unsigned long maj_flt ;
    unsigned long cmin_flt ;
    unsigned long cmaj_flt ;
    unsigned long inblock ;
    unsigned long oublock ;
    unsigned long cinblock ;
    unsigned long coublock ;
    unsigned long maxrss ;
    unsigned long cmaxrss ;
    struct task_io_accounting ioac ;
    unsigned long long sum_sched_runtime ;
    struct rlimit rlim[16U] ;
    struct pacct_struct pacct ;
    struct taskstats *stats ;
    unsigned int audit_tty ;
    struct tty_audit_buf *tty_audit_buf ;
    struct rw_semaphore threadgroup_fork_lock ;
    int oom_adj ;
    int oom_score_adj ;
    int oom_score_adj_min ;
    struct mutex cred_guard_mutex ;
 };
 # 683 "include/linux/sched.h"
 struct user_struct {
    atomic_t __count ;
    atomic_t processes ;
    atomic_t files ;
    atomic_t sigpending ;
    atomic_t inotify_watches ;
    atomic_t inotify_devs ;
    atomic_t fanotify_listeners ;
    atomic_long_t epoll_watches ;
    unsigned long mq_bytes ;
    unsigned long locked_shm ;
    struct key *uid_keyring ;
    struct key *session_keyring ;
    struct hlist_node uidhash_node ;
    uid_t uid ;
    struct user_namespace *user_ns ;
    atomic_long_t locked_vm ;
 };
 # 728 "include/linux/sched.h"
 struct backing_dev_info;
 # 728 "include/linux/sched.h"
 struct backing_dev_info;
 # 728 "include/linux/sched.h"
 struct backing_dev_info;
 # 729 "include/linux/sched.h"
 struct reclaim_state;
 # 729 "include/linux/sched.h"
 struct reclaim_state;
 # 729 "include/linux/sched.h"
 struct reclaim_state;
 # 730 "include/linux/sched.h"
 struct sched_info {
    unsigned long pcount ;
    unsigned long long run_delay ;
    unsigned long long last_arrival ;
    unsigned long long last_queued ;
 };
 # 744 "include/linux/sched.h"
 struct task_delay_info {
    spinlock_t lock ;
    unsigned int flags ;
    struct timespec blkio_start ;
    struct timespec blkio_end ;
    u64 blkio_delay ;
    u64 swapin_delay ;
    u32 blkio_count ;
    u32 swapin_count ;
    struct timespec freepages_start ;
    struct timespec freepages_end ;
    u64 freepages_delay ;
    u32 freepages_count ;
 };
 # 1037 "include/linux/sched.h"
 struct io_context;
 # 1037 "include/linux/sched.h"
 struct io_context;
 # 1037 "include/linux/sched.h"
 struct io_context;
 # 1059 "include/linux/sched.h"
 struct pipe_inode_info;
 # 1059 "include/linux/sched.h"
 struct pipe_inode_info;
 # 1059 "include/linux/sched.h"
 struct pipe_inode_info;
 # 1061 "include/linux/sched.h"
 struct rq;
 # 1061 "include/linux/sched.h"
 struct rq;
 # 1061 "include/linux/sched.h"
 struct rq;
 # 1062 "include/linux/sched.h"
 struct sched_class {
    struct sched_class const *next ;
    void (*enqueue_task)(struct rq * , struct task_struct * , int ) ;
    void (*dequeue_task)(struct rq * , struct task_struct * , int ) ;
    void (*yield_task)(struct rq * ) ;
    bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ;
    void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ;
    struct task_struct *(*pick_next_task)(struct rq * ) ;
    void (*put_prev_task)(struct rq * , struct task_struct * ) ;
    int (*select_task_rq)(struct task_struct * , int , int ) ;
    void (*pre_schedule)(struct rq * , struct task_struct * ) ;
    void (*post_schedule)(struct rq * ) ;
    void (*task_waking)(struct task_struct * ) ;
    void (*task_woken)(struct rq * , struct task_struct * ) ;
    void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ;
    void (*rq_online)(struct rq * ) ;
    void (*rq_offline)(struct rq * ) ;
    void (*set_curr_task)(struct rq * ) ;
    void (*task_tick)(struct rq * , struct task_struct * , int ) ;
    void (*task_fork)(struct task_struct * ) ;
    void (*switched_from)(struct rq * , struct task_struct * ) ;
    void (*switched_to)(struct rq * , struct task_struct * ) ;
    void (*prio_changed)(struct rq * , struct task_struct * , int ) ;
    unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ;
    void (*task_move_group)(struct task_struct * , int ) ;
 };
 # 1127 "include/linux/sched.h"
 struct load_weight {
    unsigned long weight ;
    unsigned long inv_weight ;
 };
 # 1132 "include/linux/sched.h"
 struct sched_statistics {
    u64 wait_start ;
    u64 wait_max ;
    u64 wait_count ;
    u64 wait_sum ;
    u64 iowait_count ;
    u64 iowait_sum ;
    u64 sleep_start ;
    u64 sleep_max ;
    s64 sum_sleep_runtime ;
    u64 block_start ;
    u64 block_max ;
    u64 exec_max ;
    u64 slice_max ;
    u64 nr_migrations_cold ;
    u64 nr_failed_migrations_affine ;
    u64 nr_failed_migrations_running ;
    u64 nr_failed_migrations_hot ;
    u64 nr_forced_migrations ;
    u64 nr_wakeups ;
    u64 nr_wakeups_sync ;
    u64 nr_wakeups_migrate ;
    u64 nr_wakeups_local ;
    u64 nr_wakeups_remote ;
    u64 nr_wakeups_affine ;
    u64 nr_wakeups_affine_attempts ;
    u64 nr_wakeups_passive ;
    u64 nr_wakeups_idle ;
 };
 # 1167 "include/linux/sched.h"
 struct sched_entity {
    struct load_weight load ;
    struct rb_node run_node ;
    struct list_head group_node ;
    unsigned int on_rq ;
    u64 exec_start ;
    u64 sum_exec_runtime ;
    u64 vruntime ;
    u64 prev_sum_exec_runtime ;
    u64 nr_migrations ;
    struct sched_statistics statistics ;
    struct sched_entity *parent ;
    struct cfs_rq *cfs_rq ;
    struct cfs_rq *my_q ;
 };
 # 1193 "include/linux/sched.h"
 struct rt_rq;
 # 1193 "include/linux/sched.h"
 struct rt_rq;
 # 1193 "include/linux/sched.h"
 struct sched_rt_entity {
    struct list_head run_list ;
    unsigned long timeout ;
    unsigned int time_slice ;
    int nr_cpus_allowed ;
    struct sched_rt_entity *back ;
    struct sched_rt_entity *parent ;
    struct rt_rq *rt_rq ;
    struct rt_rq *my_q ;
 };
 # 1217 "include/linux/sched.h"
 struct mem_cgroup;
 # 1217 "include/linux/sched.h"
 struct mem_cgroup;
 # 1217 "include/linux/sched.h"
 struct memcg_batch_info {
    int do_batch ;
    struct mem_cgroup *memcg ;
    unsigned long nr_pages ;
    unsigned long memsw_nr_pages ;
 };
 # 1569 "include/linux/sched.h"
 struct files_struct;
 # 1569 "include/linux/sched.h"
 struct files_struct;
 # 1569 "include/linux/sched.h"
 struct irqaction;
 # 1569 "include/linux/sched.h"
 struct irqaction;
 # 1569 "include/linux/sched.h"
 struct css_set;
 # 1569 "include/linux/sched.h"
 struct css_set;
 # 1569 "include/linux/sched.h"
 struct compat_robust_list_head;
 # 1569 "include/linux/sched.h"
 struct compat_robust_list_head;
 # 1569 "include/linux/sched.h"
 struct ftrace_ret_stack;
 # 1569 "include/linux/sched.h"
 struct ftrace_ret_stack;
 # 1569 "include/linux/sched.h"
 struct task_struct {
    long volatile state ;
    void *stack ;
    atomic_t usage ;
    unsigned int flags ;
    unsigned int ptrace ;
    struct task_struct *wake_entry ;
    int on_cpu ;
    int on_rq ;
    int prio ;
    int static_prio ;
    int normal_prio ;
    unsigned int rt_priority ;
    struct sched_class const *sched_class ;
    struct sched_entity se ;
    struct sched_rt_entity rt ;
    struct hlist_head preempt_notifiers ;
    unsigned char fpu_counter ;
    unsigned int btrace_seq ;
    unsigned int policy ;
    cpumask_t cpus_allowed ;
    struct sched_info sched_info ;
    struct list_head tasks ;
    struct plist_node pushable_tasks ;
    struct mm_struct *mm ;
    struct mm_struct *active_mm ;
    unsigned char brk_randomized : 1 ;
    int exit_state ;
    int exit_code ;
    int exit_signal ;
    int pdeath_signal ;
    unsigned int group_stop ;
    unsigned int personality ;
    unsigned char did_exec : 1 ;
    unsigned char in_execve : 1 ;
    unsigned char in_iowait : 1 ;
    unsigned char sched_reset_on_fork : 1 ;
    unsigned char sched_contributes_to_load : 1 ;
    pid_t pid ;
    pid_t tgid ;
    unsigned long stack_canary ;
    struct task_struct *real_parent ;
    struct task_struct *parent ;
    struct list_head children ;
    struct list_head sibling ;
    struct task_struct *group_leader ;
    struct list_head ptraced ;
    struct list_head ptrace_entry ;
    struct pid_link pids[3U] ;
    struct list_head thread_group ;
    struct completion *vfork_done ;
    int *set_child_tid ;
    int *clear_child_tid ;
    cputime_t utime ;
    cputime_t stime ;
    cputime_t utimescaled ;
    cputime_t stimescaled ;
    cputime_t gtime ;
    cputime_t prev_utime ;
    cputime_t prev_stime ;
    unsigned long nvcsw ;
    unsigned long nivcsw ;
    struct timespec start_time ;
    struct timespec real_start_time ;
    unsigned long min_flt ;
    unsigned long maj_flt ;
    struct task_cputime cputime_expires ;
    struct list_head cpu_timers[3U] ;
    struct cred const *real_cred ;
    struct cred const *cred ;
    struct cred *replacement_session_keyring ;
    char comm[16U] ;
    int link_count ;
    int total_link_count ;
    struct sysv_sem sysvsem ;
    unsigned long last_switch_count ;
    struct thread_struct thread ;
    struct fs_struct *fs ;
    struct files_struct *files ;
    struct nsproxy *nsproxy ;
    struct signal_struct *signal ;
    struct sighand_struct *sighand ;
    sigset_t blocked ;
    sigset_t real_blocked ;
    sigset_t saved_sigmask ;
    struct sigpending pending ;
    unsigned long sas_ss_sp ;
    size_t sas_ss_size ;
    int (*notifier)(void * ) ;
    void *notifier_data ;
    sigset_t *notifier_mask ;
    struct audit_context *audit_context ;
    uid_t loginuid ;
    unsigned int sessionid ;
    seccomp_t seccomp ;
    u32 parent_exec_id ;
    u32 self_exec_id ;
    spinlock_t alloc_lock ;
    struct irqaction *irqaction ;
    raw_spinlock_t pi_lock ;
    struct plist_head pi_waiters ;
    struct rt_mutex_waiter *pi_blocked_on ;
    struct mutex_waiter *blocked_on ;
    unsigned int irq_events ;
    unsigned long hardirq_enable_ip ;
    unsigned long hardirq_disable_ip ;
    unsigned int hardirq_enable_event ;
    unsigned int hardirq_disable_event ;
    int hardirqs_enabled ;
    int hardirq_context ;
    unsigned long softirq_disable_ip ;
    unsigned long softirq_enable_ip ;
    unsigned int softirq_disable_event ;
    unsigned int softirq_enable_event ;
    int softirqs_enabled ;
    int softirq_context ;
    u64 curr_chain_key ;
    int lockdep_depth ;
    unsigned int lockdep_recursion ;
    struct held_lock held_locks[48U] ;
    gfp_t lockdep_reclaim_gfp ;
    void *journal_info ;
    struct bio_list *bio_list ;
    struct blk_plug *plug ;
    struct reclaim_state *reclaim_state ;
    struct backing_dev_info *backing_dev_info ;
    struct io_context *io_context ;
    unsigned long ptrace_message ;
    siginfo_t *last_siginfo ;
    struct task_io_accounting ioac ;
    u64 acct_rss_mem1 ;
    u64 acct_vm_mem1 ;
    cputime_t acct_timexpd ;
    nodemask_t mems_allowed ;
    int mems_allowed_change_disable ;
    int cpuset_mem_spread_rotor ;
    int cpuset_slab_spread_rotor ;
    struct css_set *cgroups ;
    struct list_head cg_list ;
    struct robust_list_head *robust_list ;
    struct compat_robust_list_head *compat_robust_list ;
    struct list_head pi_state_list ;
    struct futex_pi_state *pi_state_cache ;
    struct perf_event_context *perf_event_ctxp[2U] ;
    struct mutex perf_event_mutex ;
    struct list_head perf_event_list ;
    struct mempolicy *mempolicy ;
    short il_next ;
    short pref_node_fork ;
    atomic_t fs_excl ;
    struct rcu_head rcu ;
    struct pipe_inode_info *splice_pipe ;
    struct task_delay_info *delays ;
    int make_it_fail ;
    struct prop_local_single dirties ;
    int latency_record_count ;
    struct latency_record latency_record[32U] ;
    unsigned long timer_slack_ns ;
    unsigned long default_timer_slack_ns ;
    struct list_head *scm_work_list ;
    int curr_ret_stack ;
    struct ftrace_ret_stack *ret_stack ;
    unsigned long long ftrace_timestamp ;
    atomic_t trace_overrun ;
    atomic_t tracing_graph_pause ;
    unsigned long trace ;
    unsigned long trace_recursion ;
    struct memcg_batch_info memcg_batch ;
    atomic_t ptrace_bp_refcnt ;
 };
 # 118 "include/linux/kmemleak.h"
 struct kmem_cache_cpu {
    void **freelist ;
    unsigned long tid ;
    struct page *page ;
    int node ;
    unsigned int stat[19U] ;
 };
 # 46 "include/linux/slub_def.h"
 struct kmem_cache_node {
    spinlock_t list_lock ;
    unsigned long nr_partial ;
    struct list_head partial ;
    atomic_long_t nr_slabs ;
    atomic_long_t total_objects ;
    struct list_head full ;
 };
 # 57 "include/linux/slub_def.h"
 struct kmem_cache_order_objects {
    unsigned long x ;
 };
 # 67 "include/linux/slub_def.h"
 struct kmem_cache {
    struct kmem_cache_cpu *cpu_slab ;
    unsigned long flags ;
    unsigned long min_partial ;
    int size ;
    int objsize ;
    int offset ;
    struct kmem_cache_order_objects oo ;
    struct kmem_cache_order_objects max ;
    struct kmem_cache_order_objects min ;
    gfp_t allocflags ;
    int refcount ;
    void (*ctor)(void * ) ;
    int inuse ;
    int align ;
    int reserved ;
    char const *name ;
    struct list_head list ;
    struct kobject kobj ;
    int remote_node_defrag_ratio ;
    struct kmem_cache_node *node[1024U] ;
 };
 # 25 "include/linux/genhd.h"
 struct device_type;
 # 25 "include/linux/genhd.h"
 struct device_type;
 # 27 "include/linux/genhd.h"
 struct class;
 # 27 "include/linux/genhd.h"
 struct class;
 # 51 "include/linux/genhd.h"
 struct klist_node;
 # 51 "include/linux/genhd.h"
 struct klist_node;
 # 51 "include/linux/genhd.h"
 struct klist_node;
 # 37 "include/linux/klist.h"
 struct klist_node {
    void *n_klist ;
    struct list_head n_node ;
    struct kref n_ref ;
 };
 # 67 "include/linux/klist.h"
 struct dma_map_ops;
 # 67 "include/linux/klist.h"
 struct dma_map_ops;
 # 67 "include/linux/klist.h"
 struct dev_archdata {
    void *acpi_handle ;
    struct dma_map_ops *dma_ops ;
    void *iommu ;
 };
 # 17 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_private;
 # 17 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_private;
 # 17 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_private;
 # 18 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_driver;
 # 18 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_driver;
 # 18 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_driver;
 # 19 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct driver_private;
 # 19 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct driver_private;
 # 19 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct driver_private;
 # 20 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct subsys_private;
 # 20 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct subsys_private;
 # 20 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct subsys_private;
 # 21 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct bus_type;
 # 21 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct bus_type;
 # 21 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct bus_type;
 # 22 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_node;
 # 22 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_node;
 # 22 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct device_node;
 # 23 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/device.h"
 struct bus_attribute {
    struct attribute attr ;
    ssize_t (*show)(struct bus_type * , char * ) ;
    ssize_t (*store)(struct bus_type * , char const * , size_t ) ;
 };
 # 49 "include/linux/device.h"
 struct device_attribute;
 # 49 "include/linux/device.h"
 struct device_attribute;
 # 49 "include/linux/device.h"
 struct driver_attribute;
 # 49 "include/linux/device.h"
 struct driver_attribute;
 # 49 "include/linux/device.h"
 struct bus_type {
    char const *name ;
    struct bus_attribute *bus_attrs ;
    struct device_attribute *dev_attrs ;
    struct driver_attribute *drv_attrs ;
    int (*match)(struct device * , struct device_driver * ) ;
    int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
    int (*probe)(struct device * ) ;
    int (*remove)(struct device * ) ;
    void (*shutdown)(struct device * ) ;
    int (*suspend)(struct device * , pm_message_t ) ;
    int (*resume)(struct device * ) ;
    struct dev_pm_ops const *pm ;
    struct subsys_private *p ;
 };
 # 153 "include/linux/device.h"
 struct of_device_id;
 # 153 "include/linux/device.h"
 struct of_device_id;
 # 153 "include/linux/device.h"
 struct device_driver {
    char const *name ;
    struct bus_type *bus ;
    struct module *owner ;
    char const *mod_name ;
    bool suppress_bind_attrs ;
    struct of_device_id const *of_match_table ;
    int (*probe)(struct device * ) ;
    int (*remove)(struct device * ) ;
    void (*shutdown)(struct device * ) ;
    int (*suspend)(struct device * , pm_message_t ) ;
    int (*resume)(struct device * ) ;
    struct attribute_group const **groups ;
    struct dev_pm_ops const *pm ;
    struct driver_private *p ;
 };
 # 218 "include/linux/device.h"
 struct driver_attribute {
    struct attribute attr ;
    ssize_t (*show)(struct device_driver * , char * ) ;
    ssize_t (*store)(struct device_driver * , char const * , size_t ) ;
 };
 # 248 "include/linux/device.h"
 struct class_attribute;
 # 248 "include/linux/device.h"
 struct class_attribute;
 # 248 "include/linux/device.h"
 struct class {
    char const *name ;
    struct module *owner ;
    struct class_attribute *class_attrs ;
    struct device_attribute *dev_attrs ;
    struct bin_attribute *dev_bin_attrs ;
    struct kobject *dev_kobj ;
    int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ;
    char *(*devnode)(struct device * , mode_t * ) ;
    void (*class_release)(struct class * ) ;
    void (*dev_release)(struct device * ) ;
    int (*suspend)(struct device * , pm_message_t ) ;
    int (*resume)(struct device * ) ;
    struct kobj_ns_type_operations const *ns_type ;
    void const *(*namespace)(struct device * ) ;
    struct dev_pm_ops const *pm ;
    struct subsys_private *p ;
 };
 # 344 "include/linux/device.h"
 struct class_attribute {
    struct attribute attr ;
    ssize_t (*show)(struct class * , struct class_attribute * , char * ) ;
    ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ;
 };
 # 395 "include/linux/device.h"
 struct device_type {
    char const *name ;
    struct attribute_group const **groups ;
    int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
    char *(*devnode)(struct device * , mode_t * ) ;
    void (*release)(struct device * ) ;
    struct dev_pm_ops const *pm ;
 };
 # 422 "include/linux/device.h"
 struct device_attribute {
    struct attribute attr ;
    ssize_t (*show)(struct device * , struct device_attribute * , char * ) ;
    ssize_t (*store)(struct device * , struct device_attribute * , char const * ,
                     size_t ) ;
 };
 # 483 "include/linux/device.h"
 struct device_dma_parameters {
    unsigned int max_segment_size ;
    unsigned long segment_boundary_mask ;
 };
 # 492 "include/linux/device.h"
 struct dma_coherent_mem;
 # 492 "include/linux/device.h"
 struct dma_coherent_mem;
 # 492 "include/linux/device.h"
 struct device {
    struct device *parent ;
    struct device_private *p ;
    struct kobject kobj ;
    char const *init_name ;
    struct device_type const *type ;
    struct mutex mutex ;
    struct bus_type *bus ;
    struct device_driver *driver ;
    void *platform_data ;
    struct dev_pm_info power ;
    struct dev_power_domain *pwr_domain ;
    int numa_node ;
    u64 *dma_mask ;
    u64 coherent_dma_mask ;
    struct device_dma_parameters *dma_parms ;
    struct list_head dma_pools ;
    struct dma_coherent_mem *dma_mem ;
    struct dev_archdata archdata ;
    struct device_node *of_node ;
    dev_t devt ;
    spinlock_t devres_lock ;
    struct list_head devres_head ;
    struct klist_node knode_class ;
    struct class *class ;
    struct attribute_group const **groups ;
    void (*release)(struct device * ) ;
 };
 # 604 "include/linux/device.h"
 struct wakeup_source {
    char *name ;
    struct list_head entry ;
    spinlock_t lock ;
    struct timer_list timer ;
    unsigned long timer_expires ;
    ktime_t total_time ;
    ktime_t max_time ;
    ktime_t last_time ;
    unsigned long event_count ;
    unsigned long active_count ;
    unsigned long relax_count ;
    unsigned long hit_count ;
    unsigned char active : 1 ;
 };
 # 904 "include/linux/device.h"
 struct bio;
 # 904 "include/linux/device.h"
 struct bio;
 # 904 "include/linux/device.h"
 struct bio;
 # 905 "include/linux/device.h"
 struct bio_integrity_payload;
 # 905 "include/linux/device.h"
 struct bio_integrity_payload;
 # 905 "include/linux/device.h"
 struct bio_integrity_payload;
 # 906 "include/linux/device.h"
 struct block_device;
 # 906 "include/linux/device.h"
 struct block_device;
 # 906 "include/linux/device.h"
 struct block_device;
 # 17 "include/linux/blk_types.h"
 typedef void bio_end_io_t(struct bio * , int );
 # 18 "include/linux/blk_types.h"
 typedef void bio_destructor_t(struct bio * );
 # 19 "include/linux/blk_types.h"
 struct bio_vec {
    struct page *bv_page ;
    unsigned int bv_len ;
    unsigned int bv_offset ;
 };
 # 28 "include/linux/blk_types.h"
 struct bio {
    sector_t bi_sector ;
    struct bio *bi_next ;
    struct block_device *bi_bdev ;
    unsigned long bi_flags ;
    unsigned long bi_rw ;
    unsigned short bi_vcnt ;
    unsigned short bi_idx ;
    unsigned int bi_phys_segments ;
    unsigned int bi_size ;
    unsigned int bi_seg_front_size ;
    unsigned int bi_seg_back_size ;
    unsigned int bi_max_vecs ;
    unsigned int bi_comp_cpu ;
    atomic_t bi_cnt ;
    struct bio_vec *bi_io_vec ;
    bio_end_io_t *bi_end_io ;
    void *bi_private ;
    struct bio_integrity_payload *bi_integrity ;
    bio_destructor_t *bi_destructor ;
    struct bio_vec bi_inline_vecs[0U] ;
 };
 # 92 "include/linux/bit_spinlock.h"
 struct hlist_bl_node;
 # 92 "include/linux/bit_spinlock.h"
 struct hlist_bl_node;
 # 92 "include/linux/bit_spinlock.h"
 struct hlist_bl_head {
    struct hlist_bl_node *first ;
 };
 # 36 "include/linux/list_bl.h"
 struct hlist_bl_node {
    struct hlist_bl_node *next ;
    struct hlist_bl_node **pprev ;
 };
 # 114 "include/linux/rculist_bl.h"
 struct nameidata;
 # 114 "include/linux/rculist_bl.h"
 struct nameidata;
 # 114 "include/linux/rculist_bl.h"
 struct nameidata;
 # 115 "include/linux/rculist_bl.h"
 struct path;
 # 115 "include/linux/rculist_bl.h"
 struct path;
 # 115 "include/linux/rculist_bl.h"
 struct path;
 # 116 "include/linux/rculist_bl.h"
 struct vfsmount;
 # 116 "include/linux/rculist_bl.h"
 struct vfsmount;
 # 116 "include/linux/rculist_bl.h"
 struct vfsmount;
 # 117 "include/linux/rculist_bl.h"
 struct qstr {
    unsigned int hash ;
    unsigned int len ;
    unsigned char const *name ;
 };
 # 100 "include/linux/dcache.h"
 struct dentry_operations;
 # 100 "include/linux/dcache.h"
 struct dentry_operations;
 # 100 "include/linux/dcache.h"
 struct super_block;
 # 100 "include/linux/dcache.h"
 struct super_block;
 # 100 "include/linux/dcache.h"
 union __anonunion_d_u_154 {
    struct list_head d_child ;
    struct rcu_head d_rcu ;
 };
 # 100 "include/linux/dcache.h"
 struct dentry {
    unsigned int d_flags ;
    seqcount_t d_seq ;
    struct hlist_bl_node d_hash ;
    struct dentry *d_parent ;
    struct qstr d_name ;
    struct inode *d_inode ;
    unsigned char d_iname[32U] ;
    unsigned int d_count ;
    spinlock_t d_lock ;
    struct dentry_operations const *d_op ;
    struct super_block *d_sb ;
    unsigned long d_time ;
    void *d_fsdata ;
    struct list_head d_lru ;
    union __anonunion_d_u_154 d_u ;
    struct list_head d_subdirs ;
    struct list_head d_alias ;
 };
 # 151 "include/linux/dcache.h"
 struct dentry_operations {
    int (*d_revalidate)(struct dentry * , struct nameidata * ) ;
    int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ;
    int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * ,
                     struct inode const * , unsigned int , char const * , struct qstr const * ) ;
    int (*d_delete)(struct dentry const * ) ;
    void (*d_release)(struct dentry * ) ;
    void (*d_iput)(struct dentry * , struct inode * ) ;
    char *(*d_dname)(struct dentry * , char * , int ) ;
    struct vfsmount *(*d_automount)(struct path * ) ;
    int (*d_manage)(struct dentry * , bool ) ;
 };
 # 422 "include/linux/dcache.h"
 struct path {
    struct vfsmount *mnt ;
    struct dentry *dentry ;
 };
 # 51 "include/linux/radix-tree.h"
 struct radix_tree_node;
 # 51 "include/linux/radix-tree.h"
 struct radix_tree_node;
 # 51 "include/linux/radix-tree.h"
 struct radix_tree_root {
    unsigned int height ;
    gfp_t gfp_mask ;
    struct radix_tree_node *rnode ;
 };
 # 45 "include/linux/semaphore.h"
 struct fiemap_extent {
    __u64 fe_logical ;
    __u64 fe_physical ;
    __u64 fe_length ;
    __u64 fe_reserved64[2U] ;
    __u32 fe_flags ;
    __u32 fe_reserved[3U] ;
 };
 # 38 "include/linux/fiemap.h"
 struct export_operations;
 # 38 "include/linux/fiemap.h"
 struct export_operations;
 # 38 "include/linux/fiemap.h"
 struct export_operations;
 # 39 "include/linux/fiemap.h"
 struct hd_geometry;
 # 39 "include/linux/fiemap.h"
 struct hd_geometry;
 # 39 "include/linux/fiemap.h"
 struct hd_geometry;
 # 40 "include/linux/fiemap.h"
 struct poll_table_struct;
 # 40 "include/linux/fiemap.h"
 struct poll_table_struct;
 # 40 "include/linux/fiemap.h"
 struct poll_table_struct;
 # 41 "include/linux/fiemap.h"
 struct kstatfs;
 # 41 "include/linux/fiemap.h"
 struct kstatfs;
 # 41 "include/linux/fiemap.h"
 struct kstatfs;
 # 426 "include/linux/fs.h"
 struct iattr {
    unsigned int ia_valid ;
    umode_t ia_mode ;
    uid_t ia_uid ;
    gid_t ia_gid ;
    loff_t ia_size ;
    struct timespec ia_atime ;
    struct timespec ia_mtime ;
    struct timespec ia_ctime ;
    struct file *ia_file ;
 };
 # 119 "include/linux/quota.h"
 struct if_dqinfo {
    __u64 dqi_bgrace ;
    __u64 dqi_igrace ;
    __u32 dqi_flags ;
    __u32 dqi_valid ;
 };
 # 152 "include/linux/quota.h"
 struct fs_disk_quota {
    __s8 d_version ;
    __s8 d_flags ;
    __u16 d_fieldmask ;
    __u32 d_id ;
    __u64 d_blk_hardlimit ;
    __u64 d_blk_softlimit ;
    __u64 d_ino_hardlimit ;
    __u64 d_ino_softlimit ;
    __u64 d_bcount ;
    __u64 d_icount ;
    __s32 d_itimer ;
    __s32 d_btimer ;
    __u16 d_iwarns ;
    __u16 d_bwarns ;
    __s32 d_padding2 ;
    __u64 d_rtb_hardlimit ;
    __u64 d_rtb_softlimit ;
    __u64 d_rtbcount ;
    __s32 d_rtbtimer ;
    __u16 d_rtbwarns ;
    __s16 d_padding3 ;
    char d_padding4[8U] ;
 };
 # 75 "include/linux/dqblk_xfs.h"
 struct fs_qfilestat {
    __u64 qfs_ino ;
    __u64 qfs_nblks ;
    __u32 qfs_nextents ;
 };
 # 150 "include/linux/dqblk_xfs.h"
 typedef struct fs_qfilestat fs_qfilestat_t;
 # 151 "include/linux/dqblk_xfs.h"
 struct fs_quota_stat {
    __s8 qs_version ;
    __u16 qs_flags ;
    __s8 qs_pad ;
    fs_qfilestat_t qs_uquota ;
    fs_qfilestat_t qs_gquota ;
    __u32 qs_incoredqs ;
    __s32 qs_btimelimit ;
    __s32 qs_itimelimit ;
    __s32 qs_rtbtimelimit ;
    __u16 qs_bwarnlimit ;
    __u16 qs_iwarnlimit ;
 };
 # 165 "include/linux/dqblk_xfs.h"
 struct dquot;
 # 165 "include/linux/dqblk_xfs.h"
 struct dquot;
 # 165 "include/linux/dqblk_xfs.h"
 struct dquot;
 # 185 "include/linux/quota.h"
 typedef __kernel_uid32_t qid_t;
 # 186 "include/linux/quota.h"
 typedef long long qsize_t;
 # 189 "include/linux/quota.h"
 struct mem_dqblk {
    qsize_t dqb_bhardlimit ;
    qsize_t dqb_bsoftlimit ;
    qsize_t dqb_curspace ;
    qsize_t dqb_rsvspace ;
    qsize_t dqb_ihardlimit ;
    qsize_t dqb_isoftlimit ;
    qsize_t dqb_curinodes ;
    time_t dqb_btime ;
    time_t dqb_itime ;
 };
 # 211 "include/linux/quota.h"
 struct quota_format_type;
 # 211 "include/linux/quota.h"
 struct quota_format_type;
 # 211 "include/linux/quota.h"
 struct quota_format_type;
 # 212 "include/linux/quota.h"
 struct mem_dqinfo {
    struct quota_format_type *dqi_format ;
    int dqi_fmt_id ;
    struct list_head dqi_dirty_list ;
    unsigned long dqi_flags ;
    unsigned int dqi_bgrace ;
    unsigned int dqi_igrace ;
    qsize_t dqi_maxblimit ;
    qsize_t dqi_maxilimit ;
    void *dqi_priv ;
 };
 # 271 "include/linux/quota.h"
 struct dquot {
    struct hlist_node dq_hash ;
    struct list_head dq_inuse ;
    struct list_head dq_free ;
    struct list_head dq_dirty ;
    struct mutex dq_lock ;
    atomic_t dq_count ;
    wait_queue_head_t dq_wait_unused ;
    struct super_block *dq_sb ;
    unsigned int dq_id ;
    loff_t dq_off ;
    unsigned long dq_flags ;
    short dq_type ;
    struct mem_dqblk dq_dqb ;
 };
 # 299 "include/linux/quota.h"
 struct quota_format_ops {
    int (*check_quota_file)(struct super_block * , int ) ;
    int (*read_file_info)(struct super_block * , int ) ;
    int (*write_file_info)(struct super_block * , int ) ;
    int (*free_file_info)(struct super_block * , int ) ;
    int (*read_dqblk)(struct dquot * ) ;
    int (*commit_dqblk)(struct dquot * ) ;
    int (*release_dqblk)(struct dquot * ) ;
 };
 # 310 "include/linux/quota.h"
 struct dquot_operations {
    int (*write_dquot)(struct dquot * ) ;
    struct dquot *(*alloc_dquot)(struct super_block * , int ) ;
    void (*destroy_dquot)(struct dquot * ) ;
    int (*acquire_dquot)(struct dquot * ) ;
    int (*release_dquot)(struct dquot * ) ;
    int (*mark_dirty)(struct dquot * ) ;
    int (*write_info)(struct super_block * , int ) ;
    qsize_t *(*get_reserved_space)(struct inode * ) ;
 };
 # 324 "include/linux/quota.h"
 struct quotactl_ops {
    int (*quota_on)(struct super_block * , int , int , struct path * ) ;
    int (*quota_on_meta)(struct super_block * , int , int ) ;
    int (*quota_off)(struct super_block * , int ) ;
    int (*quota_sync)(struct super_block * , int , int ) ;
    int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ;
    int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ;
    int (*get_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
    int (*set_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
    int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ;
    int (*set_xstate)(struct super_block * , unsigned int , int ) ;
 };
 # 340 "include/linux/quota.h"
 struct quota_format_type {
    int qf_fmt_id ;
    struct quota_format_ops const *qf_ops ;
    struct module *qf_owner ;
    struct quota_format_type *qf_next ;
 };
 # 386 "include/linux/quota.h"
 struct quota_info {
    unsigned int flags ;
    struct mutex dqio_mutex ;
    struct mutex dqonoff_mutex ;
    struct rw_semaphore dqptr_sem ;
    struct inode *files[2U] ;
    struct mem_dqinfo info[2U] ;
    struct quota_format_ops const *ops[2U] ;
 };
 # 417 "include/linux/quota.h"
 struct writeback_control;
 # 417 "include/linux/quota.h"
 struct writeback_control;
 # 417 "include/linux/quota.h"
 struct writeback_control;
 # 576 "include/linux/fs.h"
 union __anonunion_arg_156 {
    char *buf ;
    void *data ;
 };
 # 576 "include/linux/fs.h"
 struct __anonstruct_read_descriptor_t_155 {
    size_t written ;
    size_t count ;
    union __anonunion_arg_156 arg ;
    int error ;
 };
 # 576 "include/linux/fs.h"
 typedef struct __anonstruct_read_descriptor_t_155 read_descriptor_t;
 # 579 "include/linux/fs.h"
 struct address_space_operations {
    int (*writepage)(struct page * , struct writeback_control * ) ;
    int (*readpage)(struct file * , struct page * ) ;
    int (*writepages)(struct address_space * , struct writeback_control * ) ;
    int (*set_page_dirty)(struct page * ) ;
    int (*readpages)(struct file * , struct address_space * , struct list_head * ,
                     unsigned int ) ;
    int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int ,
                       unsigned int , struct page ** , void ** ) ;
    int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int ,
                     unsigned int , struct page * , void * ) ;
    sector_t (*bmap)(struct address_space * , sector_t ) ;
    void (*invalidatepage)(struct page * , unsigned long ) ;
    int (*releasepage)(struct page * , gfp_t ) ;
    void (*freepage)(struct page * ) ;
    ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t ,
                         unsigned long ) ;
    int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ;
    int (*migratepage)(struct address_space * , struct page * , struct page * ) ;
    int (*launder_page)(struct page * ) ;
    int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ;
    int (*error_remove_page)(struct address_space * , struct page * ) ;
 };
 # 630 "include/linux/fs.h"
 struct address_space {
    struct inode *host ;
    struct radix_tree_root page_tree ;
    spinlock_t tree_lock ;
    unsigned int i_mmap_writable ;
    struct prio_tree_root i_mmap ;
    struct list_head i_mmap_nonlinear ;
    struct mutex i_mmap_mutex ;
    unsigned long nrpages ;
    unsigned long writeback_index ;
    struct address_space_operations const *a_ops ;
    unsigned long flags ;
    struct backing_dev_info *backing_dev_info ;
    spinlock_t private_lock ;
    struct list_head private_list ;
    struct address_space *assoc_mapping ;
 };
 # 652 "include/linux/fs.h"
 struct hd_struct;
 # 652 "include/linux/fs.h"
 struct hd_struct;
 # 652 "include/linux/fs.h"
 struct gendisk;
 # 652 "include/linux/fs.h"
 struct gendisk;
 # 652 "include/linux/fs.h"
 struct block_device {
    dev_t bd_dev ;
    int bd_openers ;
    struct inode *bd_inode ;
    struct super_block *bd_super ;
    struct mutex bd_mutex ;
    struct list_head bd_inodes ;
    void *bd_claiming ;
    void *bd_holder ;
    int bd_holders ;
    bool bd_write_holder ;
    struct list_head bd_holder_disks ;
    struct block_device *bd_contains ;
    unsigned int bd_block_size ;
    struct hd_struct *bd_part ;
    unsigned int bd_part_count ;
    int bd_invalidated ;
    struct gendisk *bd_disk ;
    struct list_head bd_list ;
    unsigned long bd_private ;
    int bd_fsfreeze_count ;
    struct mutex bd_fsfreeze_mutex ;
 };
 # 723 "include/linux/fs.h"
 struct posix_acl;
 # 723 "include/linux/fs.h"
 struct posix_acl;
 # 723 "include/linux/fs.h"
 struct posix_acl;
 # 724 "include/linux/fs.h"
 struct inode_operations;
 # 724 "include/linux/fs.h"
 struct inode_operations;
 # 724 "include/linux/fs.h"
 union __anonunion_ldv_19050_157 {
    struct list_head i_dentry ;
    struct rcu_head i_rcu ;
 };
 # 724 "include/linux/fs.h"
 struct file_operations;
 # 724 "include/linux/fs.h"
 struct file_operations;
 # 724 "include/linux/fs.h"
 struct file_lock;
 # 724 "include/linux/fs.h"
 struct file_lock;
 # 724 "include/linux/fs.h"
 struct cdev;
 # 724 "include/linux/fs.h"
 struct cdev;
 # 724 "include/linux/fs.h"
 union __anonunion_ldv_19077_158 {
    struct pipe_inode_info *i_pipe ;
    struct block_device *i_bdev ;
    struct cdev *i_cdev ;
 };
 # 724 "include/linux/fs.h"
 struct inode {
    umode_t i_mode ;
    uid_t i_uid ;
    gid_t i_gid ;
    struct inode_operations const *i_op ;
    struct super_block *i_sb ;
    spinlock_t i_lock ;
    unsigned int i_flags ;
    unsigned long i_state ;
    void *i_security ;
    struct mutex i_mutex ;
    unsigned long dirtied_when ;
    struct hlist_node i_hash ;
    struct list_head i_wb_list ;
    struct list_head i_lru ;
    struct list_head i_sb_list ;
    union __anonunion_ldv_19050_157 ldv_19050 ;
    unsigned long i_ino ;
    atomic_t i_count ;
    unsigned int i_nlink ;
    dev_t i_rdev ;
    unsigned int i_blkbits ;
    u64 i_version ;
    loff_t i_size ;
    struct timespec i_atime ;
    struct timespec i_mtime ;
    struct timespec i_ctime ;
    blkcnt_t i_blocks ;
    unsigned short i_bytes ;
    struct rw_semaphore i_alloc_sem ;
    struct file_operations const *i_fop ;
    struct file_lock *i_flock ;
    struct address_space *i_mapping ;
    struct address_space i_data ;
    struct dquot *i_dquot[2U] ;
    struct list_head i_devices ;
    union __anonunion_ldv_19077_158 ldv_19077 ;
    __u32 i_generation ;
    __u32 i_fsnotify_mask ;
    struct hlist_head i_fsnotify_marks ;
    atomic_t i_readcount ;
    atomic_t i_writecount ;
    struct posix_acl *i_acl ;
    struct posix_acl *i_default_acl ;
    void *i_private ;
 };
 # 902 "include/linux/fs.h"
 struct fown_struct {
    rwlock_t lock ;
    struct pid *pid ;
    enum pid_type pid_type ;
    uid_t uid ;
    uid_t euid ;
    int signum ;
 };
 # 910 "include/linux/fs.h"
 struct file_ra_state {
    unsigned long start ;
    unsigned int size ;
    unsigned int async_size ;
    unsigned int ra_pages ;
    unsigned int mmap_miss ;
    loff_t prev_pos ;
 };
 # 933 "include/linux/fs.h"
 union __anonunion_f_u_159 {
    struct list_head fu_list ;
    struct rcu_head fu_rcuhead ;
 };
 # 933 "include/linux/fs.h"
 struct file {
    union __anonunion_f_u_159 f_u ;
    struct path f_path ;
    struct file_operations const *f_op ;
    spinlock_t f_lock ;
    int f_sb_list_cpu ;
    atomic_long_t f_count ;
    unsigned int f_flags ;
    fmode_t f_mode ;
    loff_t f_pos ;
    struct fown_struct f_owner ;
    struct cred const *f_cred ;
    struct file_ra_state f_ra ;
    u64 f_version ;
    void *f_security ;
    void *private_data ;
    struct list_head f_ep_links ;
    struct address_space *f_mapping ;
    unsigned long f_mnt_write_state ;
 };
 # 1064 "include/linux/fs.h"
 typedef struct files_struct *fl_owner_t;
 # 1065 "include/linux/fs.h"
 struct file_lock_operations {
    void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ;
    void (*fl_release_private)(struct file_lock * ) ;
 };
 # 1070 "include/linux/fs.h"
 struct lock_manager_operations {
    int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ;
    void (*fl_notify)(struct file_lock * ) ;
    int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ;
    void (*fl_release_private)(struct file_lock * ) ;
    void (*fl_break)(struct file_lock * ) ;
    int (*fl_change)(struct file_lock ** , int ) ;
 };
 # 163 "include/linux/nfs.h"
 struct nlm_lockowner;
 # 163 "include/linux/nfs.h"
 struct nlm_lockowner;
 # 163 "include/linux/nfs.h"
 struct nlm_lockowner;
 # 164 "include/linux/nfs.h"
 struct nfs_lock_info {
    u32 state ;
    struct nlm_lockowner *owner ;
    struct list_head list ;
 };
 # 18 "include/linux/nfs_fs_i.h"
 struct nfs4_lock_state;
 # 18 "include/linux/nfs_fs_i.h"
 struct nfs4_lock_state;
 # 18 "include/linux/nfs_fs_i.h"
 struct nfs4_lock_state;
 # 19 "include/linux/nfs_fs_i.h"
 struct nfs4_lock_info {
    struct nfs4_lock_state *owner ;
 };
 # 23 "include/linux/nfs_fs_i.h"
 struct fasync_struct;
 # 23 "include/linux/nfs_fs_i.h"
 struct fasync_struct;
 # 23 "include/linux/nfs_fs_i.h"
 struct __anonstruct_afs_161 {
    struct list_head link ;
    int state ;
 };
 # 23 "include/linux/nfs_fs_i.h"
 union __anonunion_fl_u_160 {
    struct nfs_lock_info nfs_fl ;
    struct nfs4_lock_info nfs4_fl ;
    struct __anonstruct_afs_161 afs ;
 };
 # 23 "include/linux/nfs_fs_i.h"
 struct file_lock {
    struct file_lock *fl_next ;
    struct list_head fl_link ;
    struct list_head fl_block ;
    fl_owner_t fl_owner ;
    unsigned char fl_flags ;
    unsigned char fl_type ;
    unsigned int fl_pid ;
    struct pid *fl_nspid ;
    wait_queue_head_t fl_wait ;
    struct file *fl_file ;
    loff_t fl_start ;
    loff_t fl_end ;
    struct fasync_struct *fl_fasync ;
    unsigned long fl_break_time ;
    struct file_lock_operations const *fl_ops ;
    struct lock_manager_operations const *fl_lmops ;
    union __anonunion_fl_u_160 fl_u ;
 };
 # 1171 "include/linux/fs.h"
 struct fasync_struct {
    spinlock_t fa_lock ;
    int magic ;
    int fa_fd ;
    struct fasync_struct *fa_next ;
    struct file *fa_file ;
    struct rcu_head fa_rcu ;
 };
 # 1363 "include/linux/fs.h"
 struct file_system_type;
 # 1363 "include/linux/fs.h"
 struct file_system_type;
 # 1363 "include/linux/fs.h"
 struct super_operations;
 # 1363 "include/linux/fs.h"
 struct super_operations;
 # 1363 "include/linux/fs.h"
 struct xattr_handler;
 # 1363 "include/linux/fs.h"
 struct xattr_handler;
 # 1363 "include/linux/fs.h"
 struct mtd_info;
 # 1363 "include/linux/fs.h"
 struct mtd_info;
 # 1363 "include/linux/fs.h"
 struct super_block {
    struct list_head s_list ;
    dev_t s_dev ;
    unsigned char s_dirt ;
    unsigned char s_blocksize_bits ;
    unsigned long s_blocksize ;
    loff_t s_maxbytes ;
    struct file_system_type *s_type ;
    struct super_operations const *s_op ;
    struct dquot_operations const *dq_op ;
    struct quotactl_ops const *s_qcop ;
    struct export_operations const *s_export_op ;
    unsigned long s_flags ;
    unsigned long s_magic ;
    struct dentry *s_root ;
    struct rw_semaphore s_umount ;
    struct mutex s_lock ;
    int s_count ;
    atomic_t s_active ;
    void *s_security ;
    struct xattr_handler const **s_xattr ;
    struct list_head s_inodes ;
    struct hlist_bl_head s_anon ;
    struct list_head *s_files ;
    struct list_head s_dentry_lru ;
    int s_nr_dentry_unused ;
    struct block_device *s_bdev ;
    struct backing_dev_info *s_bdi ;
    struct mtd_info *s_mtd ;
    struct list_head s_instances ;
    struct quota_info s_dquot ;
    int s_frozen ;
    wait_queue_head_t s_wait_unfrozen ;
    char s_id[32U] ;
    u8 s_uuid[16U] ;
    void *s_fs_info ;
    fmode_t s_mode ;
    u32 s_time_gran ;
    struct mutex s_vfs_rename_mutex ;
    char *s_subtype ;
    char *s_options ;
    struct dentry_operations const *s_d_op ;
    int cleancache_poolid ;
 };
 # 1495 "include/linux/fs.h"
 struct fiemap_extent_info {
    unsigned int fi_flags ;
    unsigned int fi_extents_mapped ;
    unsigned int fi_extents_max ;
    struct fiemap_extent *fi_extents_start ;
 };
 # 1533 "include/linux/fs.h"
 struct block_device_operations;
 # 1533 "include/linux/fs.h"
 struct block_device_operations;
 # 1533 "include/linux/fs.h"
 struct block_device_operations;
 # 1534 "include/linux/fs.h"
 struct file_operations {
    struct module *owner ;
    loff_t (*llseek)(struct file * , loff_t , int ) ;
    ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ;
    ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ;
    ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long ,
                        loff_t ) ;
    ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long ,
                         loff_t ) ;
    int (*readdir)(struct file * , void * , int (*)(void * , char const * , int ,
                                                    loff_t , u64 , unsigned int ) ) ;
    unsigned int (*poll)(struct file * , struct poll_table_struct * ) ;
    long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ;
    long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ;
    int (*mmap)(struct file * , struct vm_area_struct * ) ;
    int (*open)(struct inode * , struct file * ) ;
    int (*flush)(struct file * , fl_owner_t ) ;
    int (*release)(struct inode * , struct file * ) ;
    int (*fsync)(struct file * , int ) ;
    int (*aio_fsync)(struct kiocb * , int ) ;
    int (*fasync)(int , struct file * , int ) ;
    int (*lock)(struct file * , int , struct file_lock * ) ;
    ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * ,
                        int ) ;
    unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long ,
                                       unsigned long , unsigned long ) ;
    int (*check_flags)(int ) ;
    int (*flock)(struct file * , int , struct file_lock * ) ;
    ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t ,
                            unsigned int ) ;
    ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t ,
                           unsigned int ) ;
    int (*setlease)(struct file * , long , struct file_lock ** ) ;
    long (*fallocate)(struct file * , int , loff_t , loff_t ) ;
 };
 # 1574 "include/linux/fs.h"
 struct inode_operations {
    struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ;
    void *(*follow_link)(struct dentry * , struct nameidata * ) ;
    int (*permission)(struct inode * , int , unsigned int ) ;
    int (*check_acl)(struct inode * , int , unsigned int ) ;
    int (*readlink)(struct dentry * , char * , int ) ;
    void (*put_link)(struct dentry * , struct nameidata * , void * ) ;
    int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ;
    int (*link)(struct dentry * , struct inode * , struct dentry * ) ;
    int (*unlink)(struct inode * , struct dentry * ) ;
    int (*symlink)(struct inode * , struct dentry * , char const * ) ;
    int (*mkdir)(struct inode * , struct dentry * , int ) ;
    int (*rmdir)(struct inode * , struct dentry * ) ;
    int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ;
    int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ;
    void (*truncate)(struct inode * ) ;
    int (*setattr)(struct dentry * , struct iattr * ) ;
    int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ;
    int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ;
    ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ;
    ssize_t (*listxattr)(struct dentry * , char * , size_t ) ;
    int (*removexattr)(struct dentry * , char const * ) ;
    void (*truncate_range)(struct inode * , loff_t , loff_t ) ;
    int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ;
 };
 # 1620 "include/linux/fs.h"
 struct super_operations {
    struct inode *(*alloc_inode)(struct super_block * ) ;
    void (*destroy_inode)(struct inode * ) ;
    void (*dirty_inode)(struct inode * , int ) ;
    int (*write_inode)(struct inode * , struct writeback_control * ) ;
    int (*drop_inode)(struct inode * ) ;
    void (*evict_inode)(struct inode * ) ;
    void (*put_super)(struct super_block * ) ;
    void (*write_super)(struct super_block * ) ;
    int (*sync_fs)(struct super_block * , int ) ;
    int (*freeze_fs)(struct super_block * ) ;
    int (*unfreeze_fs)(struct super_block * ) ;
    int (*statfs)(struct dentry * , struct kstatfs * ) ;
    int (*remount_fs)(struct super_block * , int * , char * ) ;
    void (*umount_begin)(struct super_block * ) ;
    int (*show_options)(struct seq_file * , struct vfsmount * ) ;
    int (*show_devname)(struct seq_file * , struct vfsmount * ) ;
    int (*show_path)(struct seq_file * , struct vfsmount * ) ;
    int (*show_stats)(struct seq_file * , struct vfsmount * ) ;
    ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ;
    ssize_t (*quota_write)(struct super_block * , int , char const * , size_t ,
                           loff_t ) ;
    int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ;
 };
 # 1801 "include/linux/fs.h"
 struct file_system_type {
    char const *name ;
    int fs_flags ;
    struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ;
    void (*kill_sb)(struct super_block * ) ;
    struct module *owner ;
    struct file_system_type *next ;
    struct list_head fs_supers ;
    struct lock_class_key s_lock_key ;
    struct lock_class_key s_umount_key ;
    struct lock_class_key s_vfs_rename_key ;
    struct lock_class_key i_lock_key ;
    struct lock_class_key i_mutex_key ;
    struct lock_class_key i_mutex_dir_key ;
    struct lock_class_key i_alloc_sem_key ;
 };
 # 81 "include/linux/genhd.h"
 struct disk_stats {
    unsigned long sectors[2U] ;
    unsigned long ios[2U] ;
    unsigned long merges[2U] ;
    unsigned long ticks[2U] ;
    unsigned long io_ticks ;
    unsigned long time_in_queue ;
 };
 # 90 "include/linux/genhd.h"
 struct partition_meta_info {
    u8 uuid[16U] ;
    u8 volname[64U] ;
 };
 # 98 "include/linux/genhd.h"
 struct hd_struct {
    sector_t start_sect ;
    sector_t nr_sects ;
    sector_t alignment_offset ;
    unsigned int discard_alignment ;
    struct device __dev ;
    struct kobject *holder_dir ;
    int policy ;
    int partno ;
    struct partition_meta_info *info ;
    int make_it_fail ;
    unsigned long stamp ;
    atomic_t in_flight[2U] ;
    struct disk_stats *dkstats ;
    atomic_t ref ;
    struct rcu_head rcu_head ;
 };
 # 145 "include/linux/genhd.h"
 struct disk_part_tbl {
    struct rcu_head rcu_head ;
    int len ;
    struct hd_struct *last_lookup ;
    struct hd_struct *part[0U] ;
 };
 # 152 "include/linux/genhd.h"
 struct disk_events;
 # 152 "include/linux/genhd.h"
 struct disk_events;
 # 152 "include/linux/genhd.h"
 struct disk_events;
 # 153 "include/linux/genhd.h"
 struct request_queue;
 # 153 "include/linux/genhd.h"
 struct request_queue;
 # 153 "include/linux/genhd.h"
 struct timer_rand_state;
 # 153 "include/linux/genhd.h"
 struct timer_rand_state;
 # 153 "include/linux/genhd.h"
 struct blk_integrity;
 # 153 "include/linux/genhd.h"
 struct blk_integrity;
 # 153 "include/linux/genhd.h"
 struct gendisk {
    int major ;
    int first_minor ;
    int minors ;
    char disk_name[32U] ;
    char *(*devnode)(struct gendisk * , mode_t * ) ;
    unsigned int events ;
    unsigned int async_events ;
    struct disk_part_tbl *part_tbl ;
    struct hd_struct part0 ;
    struct block_device_operations const *fops ;
    struct request_queue *queue ;
    void *private_data ;
    int flags ;
    struct device *driverfs_dev ;
    struct kobject *slave_dir ;
    struct timer_rand_state *random ;
    atomic_t sync_io ;
    struct disk_events *ev ;
    struct blk_integrity *integrity ;
    int node_id ;
 };
 # 175 "include/linux/mm.h"
 struct vm_fault {
    unsigned int flags ;
    unsigned long pgoff ;
    void *virtual_address ;
    struct page *page ;
 };
 # 192 "include/linux/mm.h"
 struct vm_operations_struct {
    void (*open)(struct vm_area_struct * ) ;
    void (*close)(struct vm_area_struct * ) ;
    int (*fault)(struct vm_area_struct * , struct vm_fault * ) ;
    int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ;
    int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ;
    int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ;
    struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ;
    int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * ,
                   unsigned long ) ;
 };
 # 1652 "include/linux/mm.h"
 struct exception_table_entry {
    unsigned long insn ;
    unsigned long fixup ;
 };
 # 331 "include/linux/irq.h"
 struct proc_dir_entry;
 # 331 "include/linux/irq.h"
 struct proc_dir_entry;
 # 331 "include/linux/irq.h"
 struct proc_dir_entry;
 # 13 "include/linux/writeback.h"
 enum writeback_sync_modes {
     WB_SYNC_NONE = 0,
     WB_SYNC_ALL = 1
 } ;
 # 18 "include/linux/writeback.h"
 struct writeback_control {
    enum writeback_sync_modes sync_mode ;
    unsigned long *older_than_this ;
    unsigned long wb_start ;
    long nr_to_write ;
    long pages_skipped ;
    loff_t range_start ;
    loff_t range_end ;
    unsigned char nonblocking : 1 ;
    unsigned char encountered_congestion : 1 ;
    unsigned char for_kupdate : 1 ;
    unsigned char for_background : 1 ;
    unsigned char for_reclaim : 1 ;
    unsigned char range_cyclic : 1 ;
    unsigned char more_io : 1 ;
 };
 # 54 "include/linux/writeback.h"
 struct bdi_writeback;
 # 54 "include/linux/writeback.h"
 struct bdi_writeback;
 # 54 "include/linux/writeback.h"
 struct bdi_writeback;
 # 38 "include/linux/backing-dev.h"
 typedef int congested_fn(void * , int );
 # 45 "include/linux/backing-dev.h"
 struct bdi_writeback {
    struct backing_dev_info *bdi ;
    unsigned int nr ;
    unsigned long last_old_flush ;
    unsigned long last_active ;
    struct task_struct *task ;
    struct timer_list wakeup_timer ;
    struct list_head b_dirty ;
    struct list_head b_io ;
    struct list_head b_more_io ;
 };
 # 61 "include/linux/backing-dev.h"
 struct backing_dev_info {
    struct list_head bdi_list ;
    unsigned long ra_pages ;
    unsigned long state ;
    unsigned int capabilities ;
    congested_fn *congested_fn ;
    void *congested_data ;
    char *name ;
    struct percpu_counter bdi_stat[2U] ;
    struct prop_local_percpu completions ;
    int dirty_exceeded ;
    unsigned int min_ratio ;
    unsigned int max_ratio ;
    unsigned int max_prop_frac ;
    struct bdi_writeback wb ;
    spinlock_t wb_lock ;
    struct list_head work_list ;
    struct device *dev ;
    struct timer_list laptop_mode_wb_timer ;
    struct dentry *debug_dir ;
    struct dentry *debug_stats ;
 };
 # 11 "include/linux/mempool.h"
 typedef void *mempool_alloc_t(gfp_t , void * );
 # 12 "include/linux/mempool.h"
 typedef void mempool_free_t(void * , void * );
 # 13 "include/linux/mempool.h"
 struct mempool_s {
    spinlock_t lock ;
    int min_nr ;
    int curr_nr ;
    void **elements ;
    void *pool_data ;
    mempool_alloc_t *alloc ;
    mempool_free_t *free ;
    wait_queue_head_t wait ;
 };
 # 24 "include/linux/mempool.h"
 typedef struct mempool_s mempool_t;
 # 29 "include/linux/iocontext.h"
 struct io_context {
    atomic_long_t refcount ;
    atomic_t nr_tasks ;
    spinlock_t lock ;
    unsigned short ioprio ;
    unsigned short ioprio_changed ;
    unsigned short cgroup_changed ;
    int nr_batch_requests ;
    unsigned long last_waited ;
    struct radix_tree_root radix_root ;
    struct hlist_head cic_list ;
    void *ioc_data ;
 };
 # 90 "include/linux/bio.h"
 struct bio_integrity_payload {
    struct bio *bip_bio ;
    sector_t bip_sector ;
    void *bip_buf ;
    bio_end_io_t *bip_end_io ;
    unsigned int bip_size ;
    unsigned short bip_slab ;
    unsigned short bip_vcnt ;
    unsigned short bip_idx ;
    struct work_struct bip_work ;
    struct bio_vec bip_vec[0U] ;
 };
 # 186 "include/linux/bio.h"
 struct bio_pair {
    struct bio bio1 ;
    struct bio bio2 ;
    struct bio_vec bv1 ;
    struct bio_vec bv2 ;
    struct bio_integrity_payload bip1 ;
    struct bio_integrity_payload bip2 ;
    struct bio_vec iv1 ;
    struct bio_vec iv2 ;
    atomic_t cnt ;
    int error ;
 };
 # 373 "include/linux/bio.h"
 struct bio_list {
    struct bio *head ;
    struct bio *tail ;
 };
 # 63 "include/linux/bsg.h"
 struct bsg_class_device {
    struct device *class_dev ;
    struct device *parent ;
    int minor ;
    struct request_queue *queue ;
    struct kref ref ;
    void (*release)(struct device * ) ;
 };
 # 80 "include/linux/bsg.h"
 struct scatterlist {
    unsigned long sg_magic ;
    unsigned long page_link ;
    unsigned int offset ;
    unsigned int length ;
    dma_addr_t dma_address ;
    unsigned int dma_length ;
 };
 # 18 "include/asm-generic/scatterlist.h"
 struct elevator_queue;
 # 18 "include/asm-generic/scatterlist.h"
 struct elevator_queue;
 # 18 "include/asm-generic/scatterlist.h"
 struct elevator_queue;
 # 20 "include/asm-generic/scatterlist.h"
 struct blk_trace;
 # 20 "include/asm-generic/scatterlist.h"
 struct blk_trace;
 # 20 "include/asm-generic/scatterlist.h"
 struct blk_trace;
 # 21 "include/asm-generic/scatterlist.h"
 struct request;
 # 21 "include/asm-generic/scatterlist.h"
 struct request;
 # 21 "include/asm-generic/scatterlist.h"
 struct request;
 # 38 "include/linux/blkdev.h"
 typedef void rq_end_io_fn(struct request * , int );
 # 39 "include/linux/blkdev.h"
 struct request_list {
    int count[2U] ;
    int starved[2U] ;
    int elvpriv ;
    mempool_t *rq_pool ;
    wait_queue_head_t wait[2U] ;
 };
 # 51 "include/linux/blkdev.h"
 enum rq_cmd_type_bits {
     REQ_TYPE_FS = 1,
     REQ_TYPE_BLOCK_PC = 2,
     REQ_TYPE_SENSE = 3,
     REQ_TYPE_PM_SUSPEND = 4,
     REQ_TYPE_PM_RESUME = 5,
     REQ_TYPE_PM_SHUTDOWN = 6,
     REQ_TYPE_SPECIAL = 7,
     REQ_TYPE_ATA_TASKFILE = 8,
     REQ_TYPE_ATA_PC = 9
 } ;
 # 63 "include/linux/blkdev.h"
 union __anonunion_ldv_26214_163 {
    struct rb_node rb_node ;
    void *completion_data ;
 };
 # 63 "include/linux/blkdev.h"
 struct __anonstruct_flush_165 {
    unsigned int seq ;
    struct list_head list ;
 };
 # 63 "include/linux/blkdev.h"
 union __anonunion_ldv_26221_164 {
    void *elevator_private[3U] ;
    struct __anonstruct_flush_165 flush ;
 };
 # 63 "include/linux/blkdev.h"
 struct request {
    struct list_head queuelist ;
    struct call_single_data csd ;
    struct request_queue *q ;
    unsigned int cmd_flags ;
    enum rq_cmd_type_bits cmd_type ;
    unsigned long atomic_flags ;
    int cpu ;
    unsigned int __data_len ;
    sector_t __sector ;
    struct bio *bio ;
    struct bio *biotail ;
    struct hlist_node hash ;
    union __anonunion_ldv_26214_163 ldv_26214 ;
    union __anonunion_ldv_26221_164 ldv_26221 ;
    struct gendisk *rq_disk ;
    struct hd_struct *part ;
    unsigned long start_time ;
    unsigned short nr_phys_segments ;
    unsigned short nr_integrity_segments ;
    unsigned short ioprio ;
    int ref_count ;
    void *special ;
    char *buffer ;
    int tag ;
    int errors ;
    unsigned char __cmd[16U] ;
    unsigned char *cmd ;
    unsigned short cmd_len ;
    unsigned int extra_len ;
    unsigned int sense_len ;
    unsigned int resid_len ;
    void *sense ;
    unsigned long deadline ;
    struct list_head timeout_list ;
    unsigned int timeout ;
    int retries ;
    rq_end_io_fn *end_io ;
    void *end_io_data ;
    struct request *next_rq ;
 };
 # 8 "include/linux/elevator.h"
 typedef int elevator_merge_fn(struct request_queue * , struct request ** , struct bio * );
 # 11 "include/linux/elevator.h"
 typedef void elevator_merge_req_fn(struct request_queue * , struct request * , struct request * );
 # 13 "include/linux/elevator.h"
 typedef void elevator_merged_fn(struct request_queue * , struct request * , int );
 # 15 "include/linux/elevator.h"
 typedef int elevator_allow_merge_fn(struct request_queue * , struct request * , struct bio * );
 # 17 "include/linux/elevator.h"
 typedef void elevator_bio_merged_fn(struct request_queue * , struct request * , struct bio * );
 # 20 "include/linux/elevator.h"
 typedef int elevator_dispatch_fn(struct request_queue * , int );
 # 22 "include/linux/elevator.h"
 typedef void elevator_add_req_fn(struct request_queue * , struct request * );
 # 23 "include/linux/elevator.h"
 typedef struct request *elevator_request_list_fn(struct request_queue * , struct request * );
 # 24 "include/linux/elevator.h"
 typedef void elevator_completed_req_fn(struct request_queue * , struct request * );
 # 25 "include/linux/elevator.h"
 typedef int elevator_may_queue_fn(struct request_queue * , int );
 # 27 "include/linux/elevator.h"
 typedef int elevator_set_req_fn(struct request_queue * , struct request * , gfp_t );
 # 28 "include/linux/elevator.h"
 typedef void elevator_put_req_fn(struct request * );
 # 29 "include/linux/elevator.h"
 typedef void elevator_activate_req_fn(struct request_queue * , struct request * );
 # 30 "include/linux/elevator.h"
 typedef void elevator_deactivate_req_fn(struct request_queue * , struct request * );
 # 32 "include/linux/elevator.h"
 typedef void *elevator_init_fn(struct request_queue * );
 # 33 "include/linux/elevator.h"
 typedef void elevator_exit_fn(struct elevator_queue * );
 # 34 "include/linux/elevator.h"
 struct elevator_ops {
    elevator_merge_fn *elevator_merge_fn ;
    elevator_merged_fn *elevator_merged_fn ;
    elevator_merge_req_fn *elevator_merge_req_fn ;
    elevator_allow_merge_fn *elevator_allow_merge_fn ;
    elevator_bio_merged_fn *elevator_bio_merged_fn ;
    elevator_dispatch_fn *elevator_dispatch_fn ;
    elevator_add_req_fn *elevator_add_req_fn ;
    elevator_activate_req_fn *elevator_activate_req_fn ;
    elevator_deactivate_req_fn *elevator_deactivate_req_fn ;
    elevator_completed_req_fn *elevator_completed_req_fn ;
    elevator_request_list_fn *elevator_former_req_fn ;
    elevator_request_list_fn *elevator_latter_req_fn ;
    elevator_set_req_fn *elevator_set_req_fn ;
    elevator_put_req_fn *elevator_put_req_fn ;
    elevator_may_queue_fn *elevator_may_queue_fn ;
    elevator_init_fn *elevator_init_fn ;
    elevator_exit_fn *elevator_exit_fn ;
    void (*trim)(struct io_context * ) ;
 };
 # 62 "include/linux/elevator.h"
 struct elv_fs_entry {
    struct attribute attr ;
    ssize_t (*show)(struct elevator_queue * , char * ) ;
    ssize_t (*store)(struct elevator_queue * , char const * , size_t ) ;
 };
 # 70 "include/linux/elevator.h"
 struct elevator_type {
    struct list_head list ;
    struct elevator_ops ops ;
    struct elv_fs_entry *elevator_attrs ;
    char elevator_name[16U] ;
    struct module *elevator_owner ;
 };
 # 82 "include/linux/elevator.h"
 struct elevator_queue {
    struct elevator_ops *ops ;
    void *elevator_data ;
    struct kobject kobj ;
    struct elevator_type *elevator_type ;
    struct mutex sysfs_lock ;
    struct hlist_head *hash ;
    unsigned char registered : 1 ;
 };
 # 195 "include/linux/blkdev.h"
 typedef void request_fn_proc(struct request_queue * );
 # 196 "include/linux/blkdev.h"
 typedef int make_request_fn(struct request_queue * , struct bio * );
 # 197 "include/linux/blkdev.h"
 typedef int prep_rq_fn(struct request_queue * , struct request * );
 # 198 "include/linux/blkdev.h"
 typedef void unprep_rq_fn(struct request_queue * , struct request * );
 # 199 "include/linux/blkdev.h"
 struct bvec_merge_data {
    struct block_device *bi_bdev ;
    sector_t bi_sector ;
    unsigned int bi_size ;
    unsigned long bi_rw ;
 };
 # 207 "include/linux/blkdev.h"
 typedef int merge_bvec_fn(struct request_queue * , struct bvec_merge_data * , struct bio_vec * );
 # 209 "include/linux/blkdev.h"
 typedef void softirq_done_fn(struct request * );
 # 210 "include/linux/blkdev.h"
 typedef int dma_drain_needed_fn(struct request * );
 # 211 "include/linux/blkdev.h"
 typedef int lld_busy_fn(struct request_queue * );
 # 212 "include/linux/blkdev.h"
 enum blk_eh_timer_return {
     BLK_EH_NOT_HANDLED = 0,
     BLK_EH_HANDLED = 1,
     BLK_EH_RESET_TIMER = 2
 } ;
 # 219 "include/linux/blkdev.h"
 typedef enum blk_eh_timer_return rq_timed_out_fn(struct request * );
 # 225 "include/linux/blkdev.h"
 struct blk_queue_tag {
    struct request **tag_index ;
    unsigned long *tag_map ;
    int busy ;
    int max_depth ;
    int real_max_depth ;
    atomic_t refcnt ;
 };
 # 234 "include/linux/blkdev.h"
 struct queue_limits {
    unsigned long bounce_pfn ;
    unsigned long seg_boundary_mask ;
    unsigned int max_hw_sectors ;
    unsigned int max_sectors ;
    unsigned int max_segment_size ;
    unsigned int physical_block_size ;
    unsigned int alignment_offset ;
    unsigned int io_min ;
    unsigned int io_opt ;
    unsigned int max_discard_sectors ;
    unsigned int discard_granularity ;
    unsigned int discard_alignment ;
    unsigned short logical_block_size ;
    unsigned short max_segments ;
    unsigned short max_integrity_segments ;
    unsigned char misaligned ;
    unsigned char discard_misaligned ;
    unsigned char cluster ;
    unsigned char discard_zeroes_data ;
 };
 # 262 "include/linux/blkdev.h"
 struct request_queue {
    struct list_head queue_head ;
    struct request *last_merge ;
    struct elevator_queue *elevator ;
    struct request_list rq ;
    request_fn_proc *request_fn ;
    make_request_fn *make_request_fn ;
    prep_rq_fn *prep_rq_fn ;
    unprep_rq_fn *unprep_rq_fn ;
    merge_bvec_fn *merge_bvec_fn ;
    softirq_done_fn *softirq_done_fn ;
    rq_timed_out_fn *rq_timed_out_fn ;
    dma_drain_needed_fn *dma_drain_needed ;
    lld_busy_fn *lld_busy_fn ;
    sector_t end_sector ;
    struct request *boundary_rq ;
    struct delayed_work delay_work ;
    struct backing_dev_info backing_dev_info ;
    void *queuedata ;
    gfp_t bounce_gfp ;
    unsigned long queue_flags ;
    spinlock_t __queue_lock ;
    spinlock_t *queue_lock ;
    struct kobject kobj ;
    unsigned long nr_requests ;
    unsigned int nr_congestion_on ;
    unsigned int nr_congestion_off ;
    unsigned int nr_batching ;
    void *dma_drain_buffer ;
    unsigned int dma_drain_size ;
    unsigned int dma_pad_mask ;
    unsigned int dma_alignment ;
    struct blk_queue_tag *queue_tags ;
    struct list_head tag_busy_list ;
    unsigned int nr_sorted ;
    unsigned int in_flight[2U] ;
    unsigned int rq_timeout ;
    struct timer_list timeout ;
    struct list_head timeout_list ;
    struct queue_limits limits ;
    unsigned int sg_timeout ;
    unsigned int sg_reserved_size ;
    int node ;
    struct blk_trace *blk_trace ;
    unsigned int flush_flags ;
    unsigned char flush_not_queueable : 1 ;
    unsigned char flush_queue_delayed : 1 ;
    unsigned char flush_pending_idx : 1 ;
    unsigned char flush_running_idx : 1 ;
    unsigned long flush_pending_since ;
    struct list_head flush_queue[2U] ;
    struct list_head flush_data_in_flight ;
    struct request flush_rq ;
    struct mutex sysfs_lock ;
    struct bsg_class_device bsg_dev ;
 };
 # 859 "include/linux/blkdev.h"
 struct blk_plug {
    unsigned long magic ;
    struct list_head list ;
    struct list_head cb_list ;
    unsigned int should_sort ;
 };
 # 1192 "include/linux/blkdev.h"
 struct blk_integrity_exchg {
    void *prot_buf ;
    void *data_buf ;
    sector_t sector ;
    unsigned int data_size ;
    unsigned short sector_size ;
    char const *disk_name ;
 };
 # 1212 "include/linux/blkdev.h"
 typedef void integrity_gen_fn(struct blk_integrity_exchg * );
 # 1213 "include/linux/blkdev.h"
 typedef int integrity_vrfy_fn(struct blk_integrity_exchg * );
 # 1214 "include/linux/blkdev.h"
 typedef void integrity_set_tag_fn(void * , void * , unsigned int );
 # 1215 "include/linux/blkdev.h"
 typedef void integrity_get_tag_fn(void * , void * , unsigned int );
 # 1216 "include/linux/blkdev.h"
 struct blk_integrity {
    integrity_gen_fn *generate_fn ;
    integrity_vrfy_fn *verify_fn ;
    integrity_set_tag_fn *set_tag_fn ;
    integrity_get_tag_fn *get_tag_fn ;
    unsigned short flags ;
    unsigned short tuple_size ;
    unsigned short sector_size ;
    unsigned short tag_size ;
    char const *name ;
    struct kobject kobj ;
 };
 # 1275 "include/linux/blkdev.h"
 struct block_device_operations {
    int (*open)(struct block_device * , fmode_t ) ;
    int (*release)(struct gendisk * , fmode_t ) ;
    int (*ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ;
    int (*compat_ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ;
    int (*direct_access)(struct block_device * , sector_t , void ** , unsigned long * ) ;
    unsigned int (*check_events)(struct gendisk * , unsigned int ) ;
    int (*media_changed)(struct gendisk * ) ;
    void (*unlock_native_capacity)(struct gendisk * ) ;
    int (*revalidate_disk)(struct gendisk * ) ;
    int (*getgeo)(struct block_device * , struct hd_geometry * ) ;
    void (*swap_slot_free_notify)(struct block_device * , unsigned long ) ;
    struct module *owner ;
 };
 # 272 "include/linux/cdrom.h"
 struct request_sense;
 # 272 "include/linux/cdrom.h"
 struct request_sense;
 # 696 "include/linux/cdrom.h"
 struct request_sense {
    unsigned char error_code : 7 ;
    unsigned char valid : 1 ;
    __u8 segment_number ;
    unsigned char sense_key : 4 ;
    unsigned char reserved2 : 1 ;
    unsigned char ili : 1 ;
    unsigned char reserved1 : 2 ;
    __u8 information[4U] ;
    __u8 add_sense_len ;
    __u8 command_info[4U] ;
    __u8 asc ;
    __u8 ascq ;
    __u8 fruc ;
    __u8 sks[3U] ;
    __u8 asb[46U] ;
 };
 # 853 "include/linux/cdrom.h"
 struct __anonstruct_disc_information_169 {
    __be16 disc_information_length ;
    unsigned char disc_status : 2 ;
    unsigned char border_status : 2 ;
    unsigned char erasable : 1 ;
    unsigned char reserved1 : 3 ;
    __u8 n_first_track ;
    __u8 n_sessions_lsb ;
    __u8 first_track_lsb ;
    __u8 last_track_lsb ;
    unsigned char mrw_status : 2 ;
    unsigned char dbit : 1 ;
    unsigned char reserved2 : 2 ;
    unsigned char uru : 1 ;
    unsigned char dbc_v : 1 ;
    unsigned char did_v : 1 ;
    __u8 disc_type ;
    __u8 n_sessions_msb ;
    __u8 first_track_msb ;
    __u8 last_track_msb ;
    __u32 disc_id ;
    __u32 lead_in ;
    __u32 lead_out ;
    __u8 disc_bar_code[8U] ;
    __u8 reserved3 ;
    __u8 n_opc ;
 };
 # 853 "include/linux/cdrom.h"
 typedef struct __anonstruct_disc_information_169 disc_information;
 # 893 "include/linux/cdrom.h"
 struct __anonstruct_track_information_170 {
    __be16 track_information_length ;
    __u8 track_lsb ;
    __u8 session_lsb ;
    __u8 reserved1 ;
    unsigned char track_mode : 4 ;
    unsigned char copy : 1 ;
    unsigned char damage : 1 ;
    unsigned char reserved2 : 2 ;
    unsigned char data_mode : 4 ;
    unsigned char fp : 1 ;
    unsigned char packet : 1 ;
    unsigned char blank : 1 ;
    unsigned char rt : 1 ;
    unsigned char nwa_v : 1 ;
    unsigned char lra_v : 1 ;
    unsigned char reserved3 : 6 ;
    __be32 track_start ;
    __be32 next_writable ;
    __be32 free_blocks ;
    __be32 fixed_packet_size ;
    __be32 track_size ;
    __be32 last_rec_address ;
 };
 # 893 "include/linux/cdrom.h"
 typedef struct __anonstruct_track_information_170 track_information;
 # 910 "include/linux/cdrom.h"
 struct packet_command {
    unsigned char cmd[12U] ;
    unsigned char *buffer ;
    unsigned int buflen ;
    int stat ;
    struct request_sense *sense ;
    unsigned char data_direction ;
    int quiet ;
    int timeout ;
    void *reserved[1U] ;
 };
 # 1128 "include/linux/cdrom.h"
 struct __anonstruct_write_param_page_172 {
    unsigned char page_code : 6 ;
    unsigned char reserved1 : 1 ;
    unsigned char ps : 1 ;
    __u8 page_length ;
    unsigned char write_type : 4 ;
    unsigned char test_write : 1 ;
    unsigned char ls_v : 1 ;
    unsigned char bufe : 1 ;
    unsigned char reserved2 : 1 ;
    unsigned char track_mode : 4 ;
    unsigned char copy : 1 ;
    unsigned char fp : 1 ;
    unsigned char multi_session : 2 ;
    unsigned char data_block_type : 4 ;
    unsigned char reserved3 : 4 ;
    __u8 link_size ;
    __u8 reserved4 ;
    unsigned char app_code : 6 ;
    unsigned char reserved5 : 2 ;
    __u8 session_format ;
    __u8 reserved6 ;
    __be32 packet_size ;
    __u16 audio_pause ;
    __u8 mcn[16U] ;
    __u8 isrc[16U] ;
    __u8 subhdr0 ;
    __u8 subhdr1 ;
    __u8 subhdr2 ;
    __u8 subhdr3 ;
 };
 # 1128 "include/linux/cdrom.h"
 typedef struct __anonstruct_write_param_page_172 write_param_page;
 # 1212 "include/linux/cdrom.h"
 struct packet_settings {
    __u32 size ;
    __u8 fp ;
    __u8 link_loss ;
    __u8 write_type ;
    __u8 track_mode ;
    __u8 block_mode ;
 };
 # 133 "include/linux/pktcdvd.h"
 struct packet_stats {
    unsigned long pkt_started ;
    unsigned long pkt_ended ;
    unsigned long secs_w ;
    unsigned long secs_rg ;
    unsigned long secs_r ;
 };
 # 145 "include/linux/pktcdvd.h"
 struct packet_cdrw {
    struct list_head pkt_free_list ;
    struct list_head pkt_active_list ;
    spinlock_t active_list_lock ;
    struct task_struct *thread ;
    atomic_t pending_bios ;
 };
 # 154 "include/linux/pktcdvd.h"
 struct packet_iosched {
    atomic_t attention ;
    int writing ;
    spinlock_t lock ;
    struct bio_list read_queue ;
    struct bio_list write_queue ;
    sector_t last_write ;
    int successive_reads ;
 };
 # 171 "include/linux/pktcdvd.h"
 enum packet_data_state {
     PACKET_IDLE_STATE = 0,
     PACKET_WAITING_STATE = 1,
     PACKET_READ_WAIT_STATE = 2,
     PACKET_WRITE_WAIT_STATE = 3,
     PACKET_RECOVERY_STATE = 4,
     PACKET_FINISHED_STATE = 5,
     PACKET_NUM_STATES = 6
 } ;
 # 181 "include/linux/pktcdvd.h"
 struct pktcdvd_device;
 # 181 "include/linux/pktcdvd.h"
 struct pktcdvd_device;
 # 181 "include/linux/pktcdvd.h"
 struct pktcdvd_device;
 # 182 "include/linux/pktcdvd.h"
 struct packet_data {
    struct list_head list ;
    spinlock_t lock ;
    struct bio_list orig_bios ;
    int write_size ;
    struct bio *w_bio ;
    sector_t sector ;
    int frames ;
    enum packet_data_state state ;
    atomic_t run_sm ;
    long sleep_time ;
    atomic_t io_wait ;
    atomic_t io_errors ;
    struct bio *r_bios[128U] ;
    struct page *pages[64U] ;
    int cache_valid ;
    int id ;
    struct pktcdvd_device *pd ;
 };
 # 237 "include/linux/pktcdvd.h"
 struct pkt_rb_node {
    struct rb_node rb_node ;
    struct bio *bio ;
 };
 # 242 "include/linux/pktcdvd.h"
 struct packet_stacked_data {
    struct bio *bio ;
    struct pktcdvd_device *pd ;
 };
 # 248 "include/linux/pktcdvd.h"
 struct pktcdvd_kobj {
    struct kobject kobj ;
    struct pktcdvd_device *pd ;
 };
 # 255 "include/linux/pktcdvd.h"
 struct pktcdvd_device {
    struct block_device *bdev ;
    dev_t pkt_dev ;
    char name[20U] ;
    struct packet_settings settings ;
    struct packet_stats stats ;
    int refcnt ;
    int write_speed ;
    int read_speed ;
    unsigned long offset ;
    __u8 mode_offset ;
    __u8 type ;
    unsigned long flags ;
    __u16 mmc3_profile ;
    __u32 nwa ;
    __u32 lra ;
    struct packet_cdrw cdrw ;
    wait_queue_head_t wqueue ;
    spinlock_t lock ;
    struct rb_root bio_queue ;
    int bio_queue_size ;
    sector_t current_sector ;
    atomic_t scan_queue ;
    mempool_t *rb_pool ;
    struct packet_iosched iosched ;
    struct gendisk *disk ;
    int write_congestion_off ;
    int write_congestion_on ;
    struct device *dev ;
    struct pktcdvd_kobj *kobj_stat ;
    struct pktcdvd_kobj *kobj_wqueue ;
    struct dentry *dfs_d_root ;
    struct dentry *dfs_f_info ;
 };
 # 16 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 typedef s32 compat_time_t;
 # 37 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 typedef s32 compat_long_t;
 # 42 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 struct compat_timespec {
    compat_time_t tv_sec ;
    s32 tv_nsec ;
 };
 # 196 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 typedef u32 compat_uptr_t;
 # 205 "include/linux/compat.h"
 struct compat_robust_list {
    compat_uptr_t next ;
 };
 # 209 "include/linux/compat.h"
 struct compat_robust_list_head {
    struct compat_robust_list list ;
    compat_long_t futex_offset ;
    compat_uptr_t list_op_pending ;
 };
 # 46 "include/linux/proc_fs.h"
 typedef int read_proc_t(char * , char ** , off_t , int , int * , void * );
 # 48 "include/linux/proc_fs.h"
 typedef int write_proc_t(struct file * , char const * , unsigned long , void * );
 # 49 "include/linux/proc_fs.h"
 struct proc_dir_entry {
    unsigned int low_ino ;
    unsigned int namelen ;
    char const *name ;
    mode_t mode ;
    nlink_t nlink ;
    uid_t uid ;
    gid_t gid ;
    loff_t size ;
    struct inode_operations const *proc_iops ;
    struct file_operations const *proc_fops ;
    struct proc_dir_entry *next ;
    struct proc_dir_entry *parent ;
    struct proc_dir_entry *subdir ;
    void *data ;
    read_proc_t *read_proc ;
    write_proc_t *write_proc ;
    atomic_t count ;
    int pde_users ;
    spinlock_t pde_unload_lock ;
    struct completion *pde_unload_completion ;
    struct list_head pde_openers ;
 };
 # 241 "include/linux/proc_fs.h"
 struct proc_ns_operations {
    char const *name ;
    int type ;
    void *(*get)(struct task_struct * ) ;
    void (*put)(void * ) ;
    int (*install)(struct nsproxy * , void * ) ;
 };
 # 254 "include/linux/proc_fs.h"
 union proc_op {
    int (*proc_get_link)(struct inode * , struct path * ) ;
    int (*proc_read)(struct task_struct * , char * ) ;
    int (*proc_show)(struct seq_file * , struct pid_namespace * , struct pid * , struct task_struct * ) ;
 };
 # 260 "include/linux/proc_fs.h"
 struct proc_inode {
    struct pid *pid ;
    int fd ;
    union proc_op op ;
    struct proc_dir_entry *pde ;
    struct ctl_table_header *sysctl ;
    struct ctl_table *sysctl_entry ;
    void *ns ;
    struct proc_ns_operations const *ns_ops ;
    struct inode vfs_inode ;
 };
 # 292 "include/linux/proc_fs.h"
 struct seq_file {
    char *buf ;
    size_t size ;
    size_t from ;
    size_t count ;
    loff_t index ;
    loff_t read_pos ;
    u64 version ;
    struct mutex lock ;
    struct seq_operations const *op ;
    void *private ;
 };
 # 28 "include/linux/seq_file.h"
 struct seq_operations {
    void *(*start)(struct seq_file * , loff_t * ) ;
    void (*stop)(struct seq_file * , void * ) ;
    void *(*next)(struct seq_file * , void * , loff_t * ) ;
    int (*show)(struct seq_file * , void * ) ;
 };
 # 154 "include/linux/seq_file.h"
 struct miscdevice {
    int minor ;
    char const *name ;
    struct file_operations const *fops ;
    struct list_head list ;
    struct device *parent ;
    struct device *this_device ;
    char const *nodename ;
    mode_t mode ;
 };
 # 34 "include/linux/bug.h"
 struct dma_attrs {
    unsigned long flags[1U] ;
 };
 # 266 "include/linux/scatterlist.h"
 enum dma_data_direction {
     DMA_BIDIRECTIONAL = 0,
     DMA_TO_DEVICE = 1,
     DMA_FROM_DEVICE = 2,
     DMA_NONE = 3
 } ;
 # 273 "include/linux/scatterlist.h"
 struct dma_map_ops {
    void *(*alloc_coherent)(struct device * , size_t , dma_addr_t * , gfp_t ) ;
    void (*free_coherent)(struct device * , size_t , void * , dma_addr_t ) ;
    dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t ,
                           enum dma_data_direction , struct dma_attrs * ) ;
    void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction ,
                       struct dma_attrs * ) ;
    int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction ,
                  struct dma_attrs * ) ;
    void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction ,
                     struct dma_attrs * ) ;
    void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ;
    void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ;
    void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ;
    void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ;
    int (*mapping_error)(struct device * , dma_addr_t ) ;
    int (*dma_supported)(struct device * , u64 ) ;
    int (*set_dma_mask)(struct device * , u64 ) ;
    int is_phys ;
 };
 # 1 "<compiler builtins>"
 
 # 1 "<compiler builtins>"
 
 # 1 "<compiler builtins>"
 
 # 24 "include/linux/list.h"
 __inline static void INIT_LIST_HEAD(struct list_head *list )
 {
 
   {
 # 26 "include/linux/list.h"
   list->next = list;
 # 27 "include/linux/list.h"
   list->prev = list;
 # 28 "include/linux/list.h"
   return;
 }
 }
 # 47 "include/linux/list.h"
 extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ;
 # 60 "include/linux/list.h"
 __inline static void list_add(struct list_head *new , struct list_head *head )
 {
 
   {
   {
 # 62 "include/linux/list.h"
   __list_add(new, head, head->next);
   }
 # 63 "include/linux/list.h"
   return;
 }
 }
 # 74 "include/linux/list.h"
 __inline static void list_add_tail(struct list_head *new , struct list_head *head )
 {
 
   {
   {
 # 76 "include/linux/list.h"
   __list_add(new, head->prev, head);
   }
 # 77 "include/linux/list.h"
   return;
 }
 }
 # 111 "include/linux/list.h"
 extern void __list_del_entry(struct list_head * ) ;
 # 112 "include/linux/list.h"
 extern void list_del(struct list_head * ) ;
 # 142 "include/linux/list.h"
 __inline static void list_del_init(struct list_head *entry )
 {
 
   {
   {
 # 144 "include/linux/list.h"
   __list_del_entry(entry);
 # 145 "include/linux/list.h"
   INIT_LIST_HEAD(entry);
   }
 # 146 "include/linux/list.h"
   return;
 }
 }
 # 186 "include/linux/list.h"
 __inline static int list_empty(struct list_head const *head )
 {
 
   {
 # 188 "include/linux/list.h"
   return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head);
 }
 }
 # 60 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
 __inline static void set_bit(unsigned int nr , unsigned long volatile *addr )
 {
 
   {
 # 68 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
   __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory");
 # 70 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
   return;
 }
 }
 # 98 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
 __inline static void clear_bit(int nr , unsigned long volatile *addr )
 {
 
   {
 # 105 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
   __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr));
 # 107 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
   return;
 }
 }
 # 309 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
 __inline static int constant_test_bit(unsigned int nr , unsigned long const volatile *addr )
 {
 
   {
 # 311 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
   return ((int )((unsigned long )*(addr + (unsigned long )(nr / 64U)) >> ((int )nr & 63)) & 1);
 }
 }
 # 315 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
 __inline static int variable_test_bit(int nr , unsigned long const volatile *addr )
 { int oldbit ;
 
   {
 # 319 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
   __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)),
                        "Ir" (nr));
 # 324 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
   return (oldbit);
 }
 }
 # 7 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/swab.h"
 __inline static __u32 __arch_swab32(__u32 val )
 {
 
   {
 # 21 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/swab.h"
   __asm__ ("bswapl %0": "=r" (val): "0" (val));
 # 25 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/swab.h"
   return (val);
 }
 }
 # 46 "include/linux/swab.h"
 __inline static __u16 __fswab16(__u16 val )
 {
 
   {
 # 51 "include/linux/swab.h"
   return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8))));
 }
 }
 # 55 "include/linux/swab.h"
 __inline static __u32 __fswab32(__u32 val )
 { __u32 tmp ;
 
   {
   {
 # 58 "include/linux/swab.h"
   tmp = __arch_swab32(val);
   }
 # 58 "include/linux/swab.h"
   return (tmp);
 }
 }
 # 101 "include/linux/printk.h"
 extern int printk(char const * , ...) ;
 # 64 "include/asm-generic/bug.h"
 extern void warn_slowpath_fmt(char const * , int const , char const * , ...) ;
 # 170 "include/linux/kernel.h"
 extern void might_fault(void) ;
 # 291 "include/linux/kernel.h"
 extern int sprintf(char * , char const * , ...) ;
 # 303 "include/linux/kernel.h"
 extern char *kasprintf(gfp_t , char const * , ...) ;
 # 307 "include/linux/kernel.h"
 extern int sscanf(char const * , char const * , ...) ;
 # 88 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/percpu.h"
 extern void __bad_percpu_size(void) ;
 # 10 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
 extern struct task_struct *current_task ;
 # 12 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
 __inline static struct task_struct *get_current(void)
 { struct task_struct *pfo_ret__ ;
 
   {
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
   if (1) {
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
     goto case_8;
   } else {
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
     goto switch_default;
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
     if (0) {
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task));
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       goto ldv_2386;
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       goto ldv_2386;
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       goto ldv_2386;
       case_8:
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       goto ldv_2386;
       switch_default:
       {
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
       __bad_percpu_size();
       }
     } else {
 
     }
   }
   ldv_2386: ;
 # 14 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/current.h"
   return (pfo_ret__);
 }
 }
 # 11 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/cmpxchg_64.h"
 extern void __xchg_wrong_size(void) ;
 # 34 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/string_64.h"
 extern void *__memcpy(void * , void const * , size_t ) ;
 # 55 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/string_64.h"
 extern void *memset(void * , int , size_t ) ;
 # 62 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/string_64.h"
 extern char *strcpy(char * , char const * ) ;
 # 64 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/string_64.h"
 extern int strcmp(char const * , char const * ) ;
 # 32 "include/linux/err.h"
 __inline static long IS_ERR(void const *ptr )
 { long tmp ;
 
   {
   {
 # 34 "include/linux/err.h"
   tmp = __builtin_expect((long )((unsigned long )ptr > 0x0ffffffffffff000UL), 0L);
   }
 # 34 "include/linux/err.h"
   return (tmp);
 }
 }
 # 23 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
 __inline static int atomic_read(atomic_t const *v )
 {
 
   {
 # 25 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   return ((int )*((int volatile *)(& v->counter)));
 }
 }
 # 35 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
 __inline static void atomic_set(atomic_t *v , int i )
 {
 
   {
 # 37 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   v->counter = i;
 # 38 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   return;
 }
 }
 # 93 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
 __inline static void atomic_inc(atomic_t *v )
 {
 
   {
 # 95 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter));
 # 97 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   return;
 }
 }
 # 105 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
 __inline static void atomic_dec(atomic_t *v )
 {
 
   {
 # 107 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0": "+m" (v->counter));
 # 109 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   return;
 }
 }
 # 119 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
 __inline static int atomic_dec_and_test(atomic_t *v )
 { unsigned char c ;
 
   {
 # 123 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter),
                        "=qm" (c): : "memory");
 # 126 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/atomic.h"
   return ((unsigned int )c != 0U);
 }
 }
 # 217 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
 extern unsigned long kernel_stack ;
 # 219 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
 __inline static struct thread_info *current_thread_info(void)
 { struct thread_info *ti ;
   unsigned long pfo_ret__ ;
 
   {
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
   if (1) {
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
     goto case_8;
   } else {
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
     goto switch_default;
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
     if (0) {
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack));
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       goto ldv_5782;
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack));
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       goto ldv_5782;
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack));
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       goto ldv_5782;
       case_8:
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack));
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       goto ldv_5782;
       switch_default:
       {
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
       __bad_percpu_size();
       }
     } else {
 
     }
   }
   ldv_5782:
 # 222 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
   ti = (struct thread_info *)(pfo_ret__ - 8152UL);
 # 224 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/thread_info.h"
   return (ti);
 }
 }
 # 82 "include/linux/thread_info.h"
 __inline static int test_ti_thread_flag(struct thread_info *ti , int flag )
 { int tmp ;
 
   {
   {
 # 84 "include/linux/thread_info.h"
   tmp = variable_test_bit(flag, (unsigned long const volatile *)(& ti->flags));
   }
 # 84 "include/linux/thread_info.h"
   return (tmp);
 }
 }
 # 93 "include/linux/spinlock.h"
 extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ;
 # 22 "include/linux/spinlock_api_smp.h"
 extern void _raw_spin_lock(raw_spinlock_t * ) ;
 # 29 "include/linux/spinlock_api_smp.h"
 extern void _raw_spin_lock_irq(raw_spinlock_t * ) ;
 # 39 "include/linux/spinlock_api_smp.h"
 extern void _raw_spin_unlock(raw_spinlock_t * ) ;
 # 41 "include/linux/spinlock_api_smp.h"
 extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ;
 # 272 "include/linux/spinlock.h"
 __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock )
 {
 
   {
 # 274 "include/linux/spinlock.h"
   return (& lock->ldv_6060.rlock);
 }
 }
 # 283 "include/linux/spinlock.h"
 __inline static void spin_lock(spinlock_t *lock )
 {
 
   {
   {
 # 285 "include/linux/spinlock.h"
   _raw_spin_lock(& lock->ldv_6060.rlock);
   }
 # 286 "include/linux/spinlock.h"
   return;
 }
 }
 # 308 "include/linux/spinlock.h"
 __inline static void spin_lock_irq(spinlock_t *lock )
 {
 
   {
   {
 # 310 "include/linux/spinlock.h"
   _raw_spin_lock_irq(& lock->ldv_6060.rlock);
   }
 # 311 "include/linux/spinlock.h"
   return;
 }
 }
 # 323 "include/linux/spinlock.h"
 __inline static void spin_unlock(spinlock_t *lock )
 {
 
   {
   {
 # 325 "include/linux/spinlock.h"
   _raw_spin_unlock(& lock->ldv_6060.rlock);
   }
 # 326 "include/linux/spinlock.h"
   return;
 }
 }
 # 333 "include/linux/spinlock.h"
 __inline static void spin_unlock_irq(spinlock_t *lock )
 {
 
   {
   {
 # 335 "include/linux/spinlock.h"
   _raw_spin_unlock_irq(& lock->ldv_6060.rlock);
   }
 # 336 "include/linux/spinlock.h"
   return;
 }
 }
 # 30 "include/linux/wait.h"
 extern int default_wake_function(wait_queue_t * , unsigned int , int , void * ) ;
 # 80 "include/linux/wait.h"
 extern void __init_waitqueue_head(wait_queue_head_t * , struct lock_class_key * ) ;
 # 118 "include/linux/wait.h"
 extern void add_wait_queue(wait_queue_head_t * , wait_queue_t * ) ;
 # 120 "include/linux/wait.h"
 extern void remove_wait_queue(wait_queue_head_t * , wait_queue_t * ) ;
 # 156 "include/linux/wait.h"
 extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ;
 # 115 "include/linux/mutex.h"
 extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ;
 # 134 "include/linux/mutex.h"
 extern void mutex_lock_nested(struct mutex * , unsigned int ) ;
 # 169 "include/linux/mutex.h"
 extern void mutex_unlock(struct mutex * ) ;
 # 322 "include/linux/gfp.h"
 extern struct page *alloc_pages_current(gfp_t , unsigned int ) ;
 # 325 "include/linux/gfp.h"
 __inline static struct page *alloc_pages(gfp_t gfp_mask , unsigned int order )
 { struct page *tmp ;
 
   {
   {
 # 327 "include/linux/gfp.h"
   tmp = alloc_pages_current(gfp_mask, order);
   }
 # 327 "include/linux/gfp.h"
   return (tmp);
 }
 }
 # 358 "include/linux/gfp.h"
 extern void __free_pages(struct page * , unsigned int ) ;
 # 830 "include/linux/rcupdate.h"
 extern void kfree(void const * ) ;
 # 90 "include/linux/kobject.h"
 extern int kobject_init_and_add(struct kobject * , struct kobj_type * , struct kobject * ,
                                 char const * , ...) ;
 # 106 "include/linux/kobject.h"
 extern void kobject_put(struct kobject * ) ;
 # 211 "include/linux/kobject.h"
 extern int kobject_uevent(struct kobject * , enum kobject_action ) ;
 # 99 "include/linux/module.h"
 extern struct module __this_module ;
 # 519 "include/linux/module.h"
 __inline static void ldv___module_get_3(struct module *module ) ;
 # 541 "include/linux/module.h"
 __inline static int ldv_try_module_get_1(struct module *module ) ;
 # 547 "include/linux/module.h"
 void ldv_module_put_2(struct module *ldv_func_arg1 ) ;
 # 551 "include/linux/module.h"
 void ldv_module_put_4(struct module *ldv_func_arg1 ) ;
 # 555 "include/linux/module.h"
 void ldv_module_put_5(struct module *ldv_func_arg1 ) ;
 # 3 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 int ldv_try_module_get(struct module *module ) ;
 # 4 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 void ldv_module_get(struct module *module ) ;
 # 5 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 void ldv_module_put(struct module *module ) ;
 # 6 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 unsigned int ldv_module_refcount(void) ;
 # 7 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 void ldv_module_put_and_exit(void) ;
 # 546 "include/linux/capability.h"
 extern bool capable(int ) ;
 # 147 "include/linux/rbtree.h"
 extern void rb_insert_color(struct rb_node * , struct rb_root * ) ;
 # 148 "include/linux/rbtree.h"
 extern void rb_erase(struct rb_node * , struct rb_root * ) ;
 # 159 "include/linux/rbtree.h"
 extern struct rb_node *rb_next(struct rb_node const * ) ;
 # 161 "include/linux/rbtree.h"
 extern struct rb_node *rb_first(struct rb_root const * ) ;
 # 168 "include/linux/rbtree.h"
 __inline static void rb_link_node(struct rb_node *node , struct rb_node *parent ,
                                   struct rb_node **rb_link )
 { struct rb_node *tmp ;
 
   {
 # 171 "include/linux/rbtree.h"
   node->rb_parent_color = (unsigned long )parent;
 # 172 "include/linux/rbtree.h"
   tmp = (struct rb_node *)0;
 # 172 "include/linux/rbtree.h"
   node->rb_right = tmp;
 # 172 "include/linux/rbtree.h"
   node->rb_left = tmp;
 # 174 "include/linux/rbtree.h"
   *rb_link = node;
 # 175 "include/linux/rbtree.h"
   return;
 }
 }
 # 357 "include/linux/sched.h"
 extern long schedule_timeout(long ) ;
 # 2037 "include/linux/sched.h"
 extern void set_user_nice(struct task_struct * , long ) ;
 # 2112 "include/linux/sched.h"
 extern int wake_up_process(struct task_struct * ) ;
 # 2441 "include/linux/sched.h"
 __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag )
 { int tmp ;
 
   {
   {
 # 2443 "include/linux/sched.h"
   tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag);
   }
 # 2443 "include/linux/sched.h"
   return (tmp);
 }
 }
 # 41 "include/linux/kdev_t.h"
 __inline static u32 new_encode_dev(dev_t dev )
 { unsigned int major ;
   unsigned int minor ;
 
   {
 # 43 "include/linux/kdev_t.h"
   major = dev >> 20;
 # 44 "include/linux/kdev_t.h"
   minor = dev & 1048575U;
 # 45 "include/linux/kdev_t.h"
   return (((minor & 255U) | (major << 8)) | ((minor & 4294967040U) << 12));
 }
 }
 # 48 "include/linux/kdev_t.h"
 __inline static dev_t new_decode_dev(u32 dev )
 { unsigned int major ;
   unsigned int minor ;
 
   {
 # 50 "include/linux/kdev_t.h"
   major = (dev & 1048320U) >> 8;
 # 51 "include/linux/kdev_t.h"
   minor = (dev & 255U) | ((dev >> 12) & 1048320U);
 # 52 "include/linux/kdev_t.h"
   return ((major << 20) | minor);
 }
 }
 # 221 "include/linux/slub_def.h"
 extern void *__kmalloc(size_t , gfp_t ) ;
 # 255 "include/linux/slub_def.h"
 __inline static void *kmalloc(size_t size , gfp_t flags )
 { void *tmp___2 ;
 
   {
   {
 # 270 "include/linux/slub_def.h"
   tmp___2 = __kmalloc(size, flags);
   }
 # 270 "include/linux/slub_def.h"
   return (tmp___2);
 }
 }
 # 223 "include/linux/slab.h"
 __inline static void *kcalloc(size_t n , size_t size , gfp_t flags )
 { void *tmp ;
 
   {
 # 225 "include/linux/slab.h"
   if (size != 0UL) {
 # 225 "include/linux/slab.h"
     if (0x0fffffffffffffffUL / size < n) {
 # 226 "include/linux/slab.h"
       return ((void *)0);
     } else {
 
     }
   } else {
 
   }
   {
 # 227 "include/linux/slab.h"
   tmp = __kmalloc(n * size, flags | 32768U);
   }
 # 227 "include/linux/slab.h"
   return (tmp);
 }
 }
 # 318 "include/linux/slab.h"
 __inline static void *kzalloc(size_t size , gfp_t flags )
 { void *tmp ;
 
   {
   {
 # 320 "include/linux/slab.h"
   tmp = kmalloc(size, flags | 32768U);
   }
 # 320 "include/linux/slab.h"
   return (tmp);
 }
 }
 # 313 "include/linux/device.h"
 extern int __class_register(struct class * , struct lock_class_key * ) ;
 # 394 "include/linux/device.h"
 extern void class_destroy(struct class * ) ;
 # 692 "include/linux/device.h"
 extern void device_unregister(struct device * ) ;
 # 743 "include/linux/device.h"
 extern struct device *device_create(struct class * , struct device * , dev_t , void * ,
                                     char const * , ...) ;
 # 2025 "include/linux/fs.h"
 extern int register_blkdev(unsigned int , char const * ) ;
 # 2026 "include/linux/fs.h"
 extern void unregister_blkdev(unsigned int , char const * ) ;
 # 2027 "include/linux/fs.h"
 extern struct block_device *bdget(dev_t ) ;
 # 2029 "include/linux/fs.h"
 extern void bd_set_size(struct block_device * , loff_t ) ;
 # 2062 "include/linux/fs.h"
 extern int blkdev_get(struct block_device * , fmode_t , void * ) ;
 # 2067 "include/linux/fs.h"
 extern int blkdev_put(struct block_device * , fmode_t ) ;
 # 2115 "include/linux/fs.h"
 extern char const *bdevname(struct block_device * , char * ) ;
 # 2296 "include/linux/fs.h"
 extern int set_blocksize(struct block_device * , int ) ;
 # 2337 "include/linux/fs.h"
 extern loff_t no_llseek(struct file * , loff_t , int ) ;
 # 2342 "include/linux/fs.h"
 extern int nonseekable_open(struct inode * , struct file * ) ;
 # 408 "include/linux/genhd.h"
 extern void add_disk(struct gendisk * ) ;
 # 409 "include/linux/genhd.h"
 extern void del_gendisk(struct gendisk * ) ;
 # 438 "include/linux/genhd.h"
 __inline static void set_capacity(struct gendisk *disk , sector_t size )
 {
 
   {
 # 440 "include/linux/genhd.h"
   disk->part0.nr_sects = size;
 # 441 "include/linux/genhd.h"
   return;
 }
 }
 # 607 "include/linux/genhd.h"
 extern struct gendisk *alloc_disk(int ) ;
 # 609 "include/linux/genhd.h"
 extern void put_disk(struct gendisk * ) ;
 # 720 "include/linux/mm.h"
 __inline static void *lowmem_page_address(struct page *page )
 {
 
   {
 # 722 "include/linux/mm.h"
   return ((void *)((unsigned long )((unsigned long long )(((long )page + 24189255811072L) / 56L) << 12) + 0x0fff880000000000UL));
 }
 }
 # 40 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
 extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ;
 # 42 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
 extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ;
 # 46 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
 __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n )
 { int sz ;
   unsigned long tmp ;
   int __ret_warn_on ;
   long tmp___0 ;
   long tmp___1 ;
   long tmp___2 ;
 
   {
   {
 # 50 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   tmp = __builtin_object_size((void *)((void const *)to), 0);
 # 50 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   sz = (int )tmp;
 # 52 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   might_fault();
 # 53 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   tmp___1 = __builtin_expect((long )(sz == -1), 1L);
   }
 # 53 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   if (tmp___1 != 0L) {
     {
 # 54 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
     n = _copy_from_user(to, from, (unsigned int )n);
     }
   } else {
     {
 # 53 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
     tmp___2 = __builtin_expect((long )((unsigned long )sz >= n), 1L);
     }
 # 53 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
     if (tmp___2 != 0L) {
       {
 # 54 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
       n = _copy_from_user(to, from, (unsigned int )n);
       }
     } else {
       {
 # 57 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
       __ret_warn_on = 1;
 # 57 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
       tmp___0 = __builtin_expect((long )(__ret_warn_on != 0), 0L);
       }
 # 57 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
       if (tmp___0 != 0L) {
         {
 # 57 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
         warn_slowpath_fmt("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h",
                           (int const )57, "Buffer overflow detected!\n");
         }
       } else {
 
       }
       {
 # 57 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
       __builtin_expect((long )(__ret_warn_on != 0), 0L);
       }
     }
   }
 # 59 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   return (n);
 }
 }
 # 63 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
 __inline static int copy_to_user(void *dst , void const *src , unsigned int size )
 { unsigned long tmp ;
 
   {
   {
 # 65 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   might_fault();
 # 67 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   tmp = _copy_to_user(dst, src, size);
   }
 # 67 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/uaccess_64.h"
   return ((int )tmp);
 }
 }
 # 16 "include/linux/uaccess.h"
 __inline static void pagefault_disable(void)
 { struct thread_info *tmp ;
 
   {
   {
 # 18 "include/linux/uaccess.h"
   tmp = current_thread_info();
 # 18 "include/linux/uaccess.h"
   tmp->preempt_count = tmp->preempt_count + 1;
 # 23 "include/linux/uaccess.h"
   __asm__ volatile ("": : : "memory");
   }
 # 24 "include/linux/uaccess.h"
   return;
 }
 }
 # 26 "include/linux/uaccess.h"
 __inline static void pagefault_enable(void)
 { struct thread_info *tmp ;
 
   {
   {
 # 32 "include/linux/uaccess.h"
   __asm__ volatile ("": : : "memory");
 # 33 "include/linux/uaccess.h"
   tmp = current_thread_info();
 # 33 "include/linux/uaccess.h"
   tmp->preempt_count = tmp->preempt_count + -1;
 # 37 "include/linux/uaccess.h"
   __asm__ volatile ("": : : "memory");
   }
 # 38 "include/linux/uaccess.h"
   return;
 }
 }
 # 58 "include/linux/highmem.h"
 __inline static void *__kmap_atomic(struct page *page )
 { void *tmp ;
 
   {
   {
 # 60 "include/linux/highmem.h"
   pagefault_disable();
 # 61 "include/linux/highmem.h"
   tmp = lowmem_page_address(page);
   }
 # 61 "include/linux/highmem.h"
   return (tmp);
 }
 }
 # 65 "include/linux/highmem.h"
 __inline static void __kunmap_atomic(void *addr )
 {
 
   {
   {
 # 67 "include/linux/highmem.h"
   pagefault_enable();
   }
 # 68 "include/linux/highmem.h"
   return;
 }
 }
 # 283 "include/linux/backing-dev.h"
 extern void clear_bdi_congested(struct backing_dev_info * , int ) ;
 # 284 "include/linux/backing-dev.h"
 extern void set_bdi_congested(struct backing_dev_info * , int ) ;
 # 285 "include/linux/backing-dev.h"
 extern long congestion_wait(int , long ) ;
 # 26 "include/linux/mempool.h"
 extern mempool_t *mempool_create(int , mempool_alloc_t * , mempool_free_t * , void * ) ;
 # 32 "include/linux/mempool.h"
 extern void mempool_destroy(mempool_t * ) ;
 # 33 "include/linux/mempool.h"
 extern void *mempool_alloc(mempool_t * , gfp_t ) ;
 # 34 "include/linux/mempool.h"
 extern void mempool_free(void * , mempool_t * ) ;
 # 53 "include/linux/mempool.h"
 extern void *mempool_kmalloc(gfp_t , void * ) ;
 # 54 "include/linux/mempool.h"
 extern void mempool_kfree(void * , void * ) ;
 # 55 "include/linux/mempool.h"
 __inline static mempool_t *mempool_create_kmalloc_pool(int min_nr , size_t size )
 { mempool_t *tmp ;
 
   {
   {
 # 57 "include/linux/mempool.h"
   tmp = mempool_create(min_nr, & mempool_kmalloc, & mempool_kfree, (void *)size);
   }
 # 57 "include/linux/mempool.h"
   return (tmp);
 }
 }
 # 208 "include/linux/bio.h"
 extern struct bio_pair *bio_split(struct bio * , int ) ;
 # 209 "include/linux/bio.h"
 extern void bio_pair_release(struct bio_pair * ) ;
 # 217 "include/linux/bio.h"
 extern void bio_put(struct bio * ) ;
 # 220 "include/linux/bio.h"
 extern void bio_endio(struct bio * , int ) ;
 # 225 "include/linux/bio.h"
 extern struct bio *bio_clone(struct bio * , gfp_t ) ;
 # 227 "include/linux/bio.h"
 extern void bio_init(struct bio * ) ;
 # 229 "include/linux/bio.h"
 extern int bio_add_page(struct bio * , struct page * , unsigned int , unsigned int ) ;
 # 386 "include/linux/bio.h"
 __inline static int bio_list_empty(struct bio_list const *bl )
 {
 
   {
 # 388 "include/linux/bio.h"
   return ((unsigned long )bl->head == (unsigned long )((struct bio * const )0));
 }
 }
 # 391 "include/linux/bio.h"
 __inline static void bio_list_init(struct bio_list *bl )
 { struct bio *tmp ;
 
   {
 # 393 "include/linux/bio.h"
   tmp = (struct bio *)0;
 # 393 "include/linux/bio.h"
   bl->tail = tmp;
 # 393 "include/linux/bio.h"
   bl->head = tmp;
 # 394 "include/linux/bio.h"
   return;
 }
 }
 # 410 "include/linux/bio.h"
 __inline static void bio_list_add(struct bio_list *bl , struct bio *bio )
 {
 
   {
 # 412 "include/linux/bio.h"
   bio->bi_next = (struct bio *)0;
 # 414 "include/linux/bio.h"
   if ((unsigned long )bl->tail != (unsigned long )((struct bio *)0)) {
 # 415 "include/linux/bio.h"
     (bl->tail)->bi_next = bio;
   } else {
 # 417 "include/linux/bio.h"
     bl->head = bio;
   }
 # 419 "include/linux/bio.h"
   bl->tail = bio;
 # 420 "include/linux/bio.h"
   return;
 }
 }
 # 459 "include/linux/bio.h"
 __inline static struct bio *bio_list_peek(struct bio_list *bl )
 {
 
   {
 # 461 "include/linux/bio.h"
   return (bl->head);
 }
 }
 # 464 "include/linux/bio.h"
 __inline static struct bio *bio_list_pop(struct bio_list *bl )
 { struct bio *bio ;
 
   {
 # 466 "include/linux/bio.h"
   bio = bl->head;
 # 468 "include/linux/bio.h"
   if ((unsigned long )bio != (unsigned long )((struct bio *)0)) {
 # 469 "include/linux/bio.h"
     bl->head = (bl->head)->bi_next;
 # 470 "include/linux/bio.h"
     if ((unsigned long )bl->head == (unsigned long )((struct bio *)0)) {
 # 471 "include/linux/bio.h"
       bl->tail = (struct bio *)0;
     } else {
 
     }
 # 473 "include/linux/bio.h"
     bio->bi_next = (struct bio *)0;
   } else {
 
   }
 # 476 "include/linux/bio.h"
   return (bio);
 }
 }
 # 599 "include/linux/blkdev.h"
 extern void blk_queue_bounce(struct request_queue * , struct bio ** ) ;
 # 651 "include/linux/blkdev.h"
 extern void generic_make_request(struct bio * ) ;
 # 653 "include/linux/blkdev.h"
 extern void blk_put_request(struct request * ) ;
 # 655 "include/linux/blkdev.h"
 extern struct request *blk_get_request(struct request_queue * , int , gfp_t ) ;
 # 708 "include/linux/blkdev.h"
 extern int blk_rq_map_kern(struct request_queue * , struct request * , void * , unsigned int ,
                            gfp_t ) ;
 # 712 "include/linux/blkdev.h"
 extern int blk_execute_rq(struct request_queue * , struct gendisk * , struct request * ,
                           int ) ;
 # 717 "include/linux/blkdev.h"
 __inline static struct request_queue *bdev_get_queue(struct block_device *bdev )
 {
 
   {
 # 719 "include/linux/blkdev.h"
   return ((bdev->bd_disk)->queue);
 }
 }
 # 807 "include/linux/blkdev.h"
 extern void blk_cleanup_queue(struct request_queue * ) ;
 # 808 "include/linux/blkdev.h"
 extern void blk_queue_make_request(struct request_queue * , make_request_fn * ) ;
 # 811 "include/linux/blkdev.h"
 extern void blk_queue_max_hw_sectors(struct request_queue * , unsigned int ) ;
 # 816 "include/linux/blkdev.h"
 extern void blk_queue_logical_block_size(struct request_queue * , unsigned short ) ;
 # 841 "include/linux/blkdev.h"
 extern void blk_queue_merge_bvec(struct request_queue * , merge_bvec_fn * ) ;
 # 856 "include/linux/blkdev.h"
 extern struct request_queue *blk_alloc_queue(gfp_t ) ;
 # 975 "include/linux/blkdev.h"
 __inline static unsigned short queue_max_segments(struct request_queue *q )
 {
 
   {
 # 977 "include/linux/blkdev.h"
   return (q->limits.max_segments);
 }
 }
 # 1313 "include/linux/blkdev.h"
 extern int __blkdev_driver_ioctl(struct block_device * , fmode_t , unsigned int ,
                                  unsigned long ) ;
 # 1022 "include/linux/cdrom.h"
 extern void init_cdrom_command(struct packet_command * , void * , int , int ) ;
 # 198 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 __inline static void *compat_ptr(compat_uptr_t uptr )
 {
 
   {
 # 200 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
   return ((void *)((unsigned long )uptr));
 }
 }
 # 7 "include/linux/kthread.h"
 extern struct task_struct *kthread_create_on_node(int (*)(void * ) , void * , int ,
                                                   char const * , ...) ;
 # 36 "include/linux/kthread.h"
 extern int kthread_stop(struct task_struct * ) ;
 # 37 "include/linux/kthread.h"
 extern int kthread_should_stop(void) ;
 # 111 "include/linux/proc_fs.h"
 extern struct proc_dir_entry *proc_create_data(char const * , mode_t , struct proc_dir_entry * ,
                                                struct file_operations const * ,
                                                void * ) ;
 # 115 "include/linux/proc_fs.h"
 extern void remove_proc_entry(char const * , struct proc_dir_entry * ) ;
 # 148 "include/linux/proc_fs.h"
 extern struct proc_dir_entry *proc_mkdir(char const * , struct proc_dir_entry * ) ;
 # 278 "include/linux/proc_fs.h"
 __inline static struct proc_inode *PROC_I(struct inode const *inode )
 { struct inode const *__mptr ;
 
   {
 # 280 "include/linux/proc_fs.h"
   __mptr = inode;
 # 280 "include/linux/proc_fs.h"
   return ((struct proc_inode *)__mptr + 0x0fffffffffffffc0UL);
 }
 }
 # 283 "include/linux/proc_fs.h"
 __inline static struct proc_dir_entry *PDE(struct inode const *inode )
 { struct proc_inode *tmp ;
 
   {
   {
 # 285 "include/linux/proc_fs.h"
   tmp = PROC_I(inode);
   }
 # 285 "include/linux/proc_fs.h"
   return (tmp->pde);
 }
 }
 # 78 "include/linux/seq_file.h"
 extern ssize_t seq_read(struct file * , char * , size_t , loff_t * ) ;
 # 79 "include/linux/seq_file.h"
 extern loff_t seq_lseek(struct file * , loff_t , int ) ;
 # 86 "include/linux/seq_file.h"
 extern int seq_printf(struct seq_file * , char const * , ...) ;
 # 119 "include/linux/seq_file.h"
 extern int single_open(struct file * , int (*)(struct seq_file * , void * ) , void * ) ;
 # 120 "include/linux/seq_file.h"
 extern int single_release(struct inode * , struct file * ) ;
 # 58 "include/linux/miscdevice.h"
 extern int misc_register(struct miscdevice * ) ;
 # 59 "include/linux/miscdevice.h"
 extern int misc_deregister(struct miscdevice * ) ;
 # 21 "include/linux/freezer.h"
 __inline static int freezing(struct task_struct *p )
 { int tmp ;
 
   {
   {
 # 23 "include/linux/freezer.h"
   tmp = test_tsk_thread_flag(p, 23);
   }
 # 23 "include/linux/freezer.h"
   return (tmp);
 }
 }
 # 50 "include/linux/freezer.h"
 extern void refrigerator(void) ;
 # 54 "include/linux/freezer.h"
 __inline static int try_to_freeze(void)
 { struct task_struct *tmp ;
   int tmp___0 ;
 
   {
   {
 # 56 "include/linux/freezer.h"
   tmp = get_current();
 # 56 "include/linux/freezer.h"
   tmp___0 = freezing(tmp);
   }
 # 56 "include/linux/freezer.h"
   if (tmp___0 != 0) {
     {
 # 57 "include/linux/freezer.h"
     refrigerator();
     }
 # 58 "include/linux/freezer.h"
     return (1);
   } else {
 # 60 "include/linux/freezer.h"
     return (0);
   }
 }
 }
 # 122 "include/linux/freezer.h"
 __inline static void set_freezable(void)
 { struct task_struct *tmp ;
 
   {
   {
 # 124 "include/linux/freezer.h"
   tmp = get_current();
 # 124 "include/linux/freezer.h"
   tmp->flags = tmp->flags & 4294934527U;
   }
 # 125 "include/linux/freezer.h"
   return;
 }
 }
 # 206 "include/scsi/scsi.h"
 extern unsigned char const scsi_command_size_tbl[8U] ;
 # 37 "include/linux/debugfs.h"
 extern struct dentry *debugfs_create_file(char const * , mode_t , struct dentry * ,
                                           void * , struct file_operations const * ) ;
 # 41 "include/linux/debugfs.h"
 extern struct dentry *debugfs_create_dir(char const * , struct dentry * ) ;
 # 46 "include/linux/debugfs.h"
 extern void debugfs_remove(struct dentry * ) ;
 # 96 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct mutex pktcdvd_mutex = {{1}, {{{{0U}, 3735899821U, 4294967295U, (void *)0x0fffffffffffffffUL, {(struct lock_class_key *)0,
                                                                            {(struct lock_class *)0,
                                                                             (struct lock_class *)0},
                                                                            "pktcdvd_mutex.wait_lock",
                                                                            0, 0UL}}}},
     {& pktcdvd_mutex.wait_list, & pktcdvd_mutex.wait_list}, (struct task_struct *)0,
     (char const *)0, (void *)(& pktcdvd_mutex), {(struct lock_class_key *)0, {(struct lock_class *)0,
                                                                                 (struct lock_class *)0},
                                                    "pktcdvd_mutex", 0, 0UL}};
 # 97 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct pktcdvd_device *pkt_devs[8U] ;
 # 98 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct proc_dir_entry *pkt_proc ;
 # 99 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pktdev_major ;
 # 100 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int write_congestion_on = 10000;
 # 101 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int write_congestion_off = 9000;
 # 102 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct mutex ctl_mutex ;
 # 103 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static mempool_t *psd_pool ;
 # 105 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct class *class_pktcdvd = (struct class *)0;
 # 106 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct dentry *pkt_debugfs_root = (struct dentry *)0;
 # 109 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_setup_dev(dev_t dev , dev_t *pkt_dev ) ;
 # 110 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_remove_dev(dev_t pkt_dev ) ;
 # 111 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_seq_show(struct seq_file *m , void *p ) ;
 # 118 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct pktcdvd_kobj *pkt_kobj_create(struct pktcdvd_device *pd , char const *name ,
                                             struct kobject *parent , struct kobj_type *ktype )
 { struct pktcdvd_kobj *p ;
   int error ;
   void *tmp ;
 
   {
   {
 # 126 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = kzalloc(72UL, 208U);
 # 126 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   p = (struct pktcdvd_kobj *)tmp;
   }
 # 127 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )p == (unsigned long )((struct pktcdvd_kobj *)0)) {
 # 128 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return ((struct pktcdvd_kobj *)0);
   } else {
 
   }
   {
 # 129 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   p->pd = pd;
 # 130 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   error = kobject_init_and_add(& p->kobj, ktype, parent, "%s", name);
   }
 # 131 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (error != 0) {
     {
 # 132 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     kobject_put(& p->kobj);
     }
 # 133 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return ((struct pktcdvd_kobj *)0);
   } else {
 
   }
   {
 # 135 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kobject_uevent(& p->kobj, (enum kobject_action )0);
   }
 # 136 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (p);
 }
 }
 # 141 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_kobj_remove(struct pktcdvd_kobj *p )
 {
 
   {
 # 143 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )p != (unsigned long )((struct pktcdvd_kobj *)0)) {
     {
 # 144 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     kobject_put(& p->kobj);
     }
   } else {
 
   }
 # 145 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 149 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_kobj_release(struct kobject *kobj )
 { struct kobject const *__mptr ;
 
   {
   {
 # 151 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct kobject const *)kobj;
 # 151 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kfree((void const *)((struct pktcdvd_kobj *)__mptr));
   }
 # 153 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 178 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_st1 = {"reset", 128U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                  {(char)0}, {(char)0}, {(char)0},
                                                  {(char)0}, {(char)0}}}};
 # 179 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_st2 = {"packets_started", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                            {(char)0}, {(char)0}, {(char)0},
                                                            {(char)0}, {(char)0}}}};
 # 180 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_st3 = {"packets_finished", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0},
                                                             {(char)0}, {(char)0},
                                                             {(char)0}, {(char)0},
                                                             {(char)0}, {(char)0}}}};
 # 181 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_st4 = {"kb_written", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                       {(char)0}, {(char)0}, {(char)0},
                                                       {(char)0}, {(char)0}}}};
 # 182 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_st5 = {"kb_read", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                    {(char)0}, {(char)0}, {(char)0},
                                                    {(char)0}, {(char)0}}}};
 # 183 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_st6 = {"kb_read_gather", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                           {(char)0}, {(char)0}, {(char)0},
                                                           {(char)0}, {(char)0}}}};
 # 185 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute *kobj_pkt_attrs_stat[7U] = { & kobj_pkt_attr_st1, & kobj_pkt_attr_st2, & kobj_pkt_attr_st3, & kobj_pkt_attr_st4,
         & kobj_pkt_attr_st5, & kobj_pkt_attr_st6, (struct attribute *)0};
 # 195 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_wq1 = {"size", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0},
                                                 {(char)0}, {(char)0}, {(char)0}, {(char)0}}}};
 # 196 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_wq2 = {"congestion_off", 420U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                           {(char)0}, {(char)0}, {(char)0},
                                                           {(char)0}, {(char)0}}}};
 # 197 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute kobj_pkt_attr_wq3 = {"congestion_on", 420U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                          {(char)0}, {(char)0}, {(char)0},
                                                          {(char)0}, {(char)0}}}};
 # 199 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct attribute *kobj_pkt_attrs_wqueue[4U] = { & kobj_pkt_attr_wq1, & kobj_pkt_attr_wq2, & kobj_pkt_attr_wq3, (struct attribute *)0};
 # 206 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static ssize_t kobj_pkt_show(struct kobject *kobj , struct attribute *attr , char *data )
 { struct pktcdvd_device *pd ;
   struct kobject const *__mptr ;
   int n ;
   int v ;
   int tmp ;
   int tmp___0 ;
   int tmp___1 ;
   int tmp___2 ;
   int tmp___3 ;
   int tmp___4 ;
   int tmp___5 ;
   int tmp___6 ;
 
   {
   {
 # 209 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct kobject const *)kobj;
 # 209 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd = ((struct pktcdvd_kobj *)__mptr)->pd;
 # 210 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   n = 0;
 # 212 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___6 = strcmp(attr->name, "packets_started");
   }
 # 212 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___6 == 0) {
     {
 # 213 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     n = sprintf(data, "%lu\n", pd->stats.pkt_started);
     }
   } else {
     {
 # 215 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___5 = strcmp(attr->name, "packets_finished");
     }
 # 215 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (tmp___5 == 0) {
       {
 # 216 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       n = sprintf(data, "%lu\n", pd->stats.pkt_ended);
       }
     } else {
       {
 # 218 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___4 = strcmp(attr->name, "kb_written");
       }
 # 218 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp___4 == 0) {
         {
 # 219 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         n = sprintf(data, "%lu\n", pd->stats.secs_w >> 1);
         }
       } else {
         {
 # 221 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         tmp___3 = strcmp(attr->name, "kb_read");
         }
 # 221 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         if (tmp___3 == 0) {
           {
 # 222 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           n = sprintf(data, "%lu\n", pd->stats.secs_r >> 1);
           }
         } else {
           {
 # 224 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           tmp___2 = strcmp(attr->name, "kb_read_gather");
           }
 # 224 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           if (tmp___2 == 0) {
             {
 # 225 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
             n = sprintf(data, "%lu\n", pd->stats.secs_rg >> 1);
             }
           } else {
             {
 # 227 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
             tmp___1 = strcmp(attr->name, "size");
             }
 # 227 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
             if (tmp___1 == 0) {
               {
 # 228 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
               spin_lock(& pd->lock);
 # 229 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
               v = pd->bio_queue_size;
 # 230 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
               spin_unlock(& pd->lock);
 # 231 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
               n = sprintf(data, "%d\n", v);
               }
             } else {
               {
 # 233 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
               tmp___0 = strcmp(attr->name, "congestion_off");
               }
 # 233 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
               if (tmp___0 == 0) {
                 {
 # 234 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                 spin_lock(& pd->lock);
 # 235 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                 v = pd->write_congestion_off;
 # 236 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                 spin_unlock(& pd->lock);
 # 237 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                 n = sprintf(data, "%d\n", v);
                 }
               } else {
                 {
 # 239 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                 tmp = strcmp(attr->name, "congestion_on");
                 }
 # 239 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                 if (tmp == 0) {
                   {
 # 240 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                   spin_lock(& pd->lock);
 # 241 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                   v = pd->write_congestion_on;
 # 242 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                   spin_unlock(& pd->lock);
 # 243 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
                   n = sprintf(data, "%d\n", v);
                   }
                 } else {
 
                 }
               }
             }
           }
         }
       }
     }
   }
 # 245 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return ((ssize_t )n);
 }
 }
 # 248 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void init_write_congestion_marks(int *lo , int *hi )
 { int _max1 ;
   int _max2 ;
   int tmp ;
   int _min1 ;
   int _min2 ;
   int tmp___0 ;
   int _min1___0 ;
   int _min2___0 ;
   int tmp___1 ;
   int _max1___0 ;
   int _max2___0 ;
   int tmp___2 ;
 
   {
 # 250 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (*hi > 0) {
 # 251 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     _max1 = *hi;
 # 251 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     _max2 = 500;
 # 251 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (_max1 > _max2) {
 # 251 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp = _max1;
     } else {
 # 251 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp = _max2;
     }
 # 251 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     *hi = tmp;
 # 252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     _min1 = *hi;
 # 252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     _min2 = 1000000;
 # 252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (_min1 < _min2) {
 # 252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___0 = _min1;
     } else {
 # 252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___0 = _min2;
     }
 # 252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     *hi = tmp___0;
 # 253 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (*lo <= 0) {
 # 254 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       *lo = *hi + -100;
     } else {
 # 256 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       _min1___0 = *lo;
 # 256 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       _min2___0 = *hi + -100;
 # 256 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (_min1___0 < _min2___0) {
 # 256 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         tmp___1 = _min1___0;
       } else {
 # 256 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         tmp___1 = _min2___0;
       }
 # 256 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       *lo = tmp___1;
 # 257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       _max1___0 = *lo;
 # 257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       _max2___0 = 100;
 # 257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (_max1___0 > _max2___0) {
 # 257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         tmp___2 = _max1___0;
       } else {
 # 257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         tmp___2 = _max2___0;
       }
 # 257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       *lo = tmp___2;
     }
   } else {
 # 260 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     *hi = -1;
 # 261 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     *lo = -1;
   }
 # 263 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 265 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static ssize_t kobj_pkt_store(struct kobject *kobj , struct attribute *attr , char const *data ,
                               size_t len )
 { struct pktcdvd_device *pd ;
   struct kobject const *__mptr ;
   int val ;
   int tmp ;
   int tmp___0 ;
   int tmp___1 ;
   int tmp___2 ;
   int tmp___3 ;
 
   {
   {
 # 269 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct kobject const *)kobj;
 # 269 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd = ((struct pktcdvd_kobj *)__mptr)->pd;
 # 272 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___3 = strcmp(attr->name, "reset");
   }
 # 272 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___3 == 0) {
 # 272 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (len != 0UL) {
 # 273 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->stats.pkt_started = 0UL;
 # 274 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->stats.pkt_ended = 0UL;
 # 275 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->stats.secs_w = 0UL;
 # 276 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->stats.secs_rg = 0UL;
 # 277 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->stats.secs_r = 0UL;
     } else {
 # 272 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto _L___0;
     }
   } else {
     _L___0:
     {
 # 279 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___1 = strcmp(attr->name, "congestion_off");
     }
 # 279 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (tmp___1 == 0) {
       {
 # 279 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___2 = sscanf(data, "%d", & val);
       }
 # 279 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp___2 == 1) {
         {
 # 281 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         spin_lock(& pd->lock);
 # 282 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pd->write_congestion_off = val;
 # 283 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         init_write_congestion_marks(& pd->write_congestion_off, & pd->write_congestion_on);
 # 285 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         spin_unlock(& pd->lock);
         }
       } else {
 # 279 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         goto _L;
       }
     } else {
       _L:
       {
 # 287 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp = strcmp(attr->name, "congestion_on");
       }
 # 287 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp == 0) {
         {
 # 287 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         tmp___0 = sscanf(data, "%d", & val);
         }
 # 287 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         if (tmp___0 == 1) {
           {
 # 289 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           spin_lock(& pd->lock);
 # 290 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           pd->write_congestion_on = val;
 # 291 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           init_write_congestion_marks(& pd->write_congestion_off, & pd->write_congestion_on);
 # 293 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           spin_unlock(& pd->lock);
           }
         } else {
 
         }
       } else {
 
       }
     }
   }
 # 295 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return ((ssize_t )len);
 }
 }
 # 298 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct sysfs_ops const kobj_pkt_ops = {& kobj_pkt_show, & kobj_pkt_store};
 # 302 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct kobj_type kobj_pkt_type_stat = {& pkt_kobj_release, & kobj_pkt_ops, (struct attribute **)(& kobj_pkt_attrs_stat),
     (struct kobj_ns_type_operations const *(*)(struct kobject * ))0, (void const *(*)(struct kobject * ))0};
 # 307 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct kobj_type kobj_pkt_type_wqueue = {& pkt_kobj_release, & kobj_pkt_ops, (struct attribute **)(& kobj_pkt_attrs_wqueue),
     (struct kobj_ns_type_operations const *(*)(struct kobject * ))0, (void const *(*)(struct kobject * ))0};
 # 313 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_sysfs_dev_new(struct pktcdvd_device *pd )
 { long tmp ;
 
   {
 # 315 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )class_pktcdvd != (unsigned long )((struct class *)0)) {
     {
 # 316 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->dev = device_create(class_pktcdvd, (struct device *)0, 0U, (void *)0, "%s",
                             (char *)(& pd->name));
 # 318 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = IS_ERR((void const *)pd->dev);
     }
 # 318 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (tmp != 0L) {
 # 319 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->dev = (struct device *)0;
     } else {
 
     }
   } else {
 
   }
 # 321 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pd->dev != (unsigned long )((struct device *)0)) {
     {
 # 322 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->kobj_stat = pkt_kobj_create(pd, "stat", & (pd->dev)->kobj, & kobj_pkt_type_stat);
 # 325 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->kobj_wqueue = pkt_kobj_create(pd, "write_queue", & (pd->dev)->kobj, & kobj_pkt_type_wqueue);
     }
   } else {
 
   }
 # 329 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 331 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_sysfs_dev_remove(struct pktcdvd_device *pd )
 {
 
   {
   {
 # 333 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_kobj_remove(pd->kobj_stat);
 # 334 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_kobj_remove(pd->kobj_wqueue);
   }
 # 335 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )class_pktcdvd != (unsigned long )((struct class *)0)) {
     {
 # 336 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     device_unregister(pd->dev);
     }
   } else {
 
   }
 # 337 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 347 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void class_pktcdvd_release(struct class *cls )
 {
 
   {
   {
 # 349 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kfree((void const *)cls);
   }
 # 350 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 351 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static ssize_t class_pktcdvd_show_map(struct class *c , struct class_attribute *attr ,
                                       char *data )
 { int n ;
   int idx ;
   struct pktcdvd_device *pd ;
   int tmp ;
 
   {
   {
 # 355 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   n = 0;
 # 357 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   mutex_lock_nested(& ctl_mutex, 1U);
 # 358 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   idx = 0;
   }
 # 358 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30602;
   ldv_30601:
 # 359 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd = pkt_devs[idx];
 # 360 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pd == (unsigned long )((struct pktcdvd_device *)0)) {
 # 361 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30600;
   } else {
 
   }
   {
 # 362 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = sprintf(data + (unsigned long )n, "%s %u:%u %u:%u\n", (char *)(& pd->name),
                 pd->pkt_dev >> 20, pd->pkt_dev & 1048575U, (pd->bdev)->bd_dev >> 20,
                 (pd->bdev)->bd_dev & 1048575U);
 # 362 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   n = tmp + n;
   }
   ldv_30600:
 # 358 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   idx = idx + 1;
   ldv_30602: ;
 # 358 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (idx <= 7) {
 # 359 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30601;
   } else {
 # 361 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30603;
   }
   ldv_30603:
   {
 # 368 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   mutex_unlock(& ctl_mutex);
   }
 # 369 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return ((ssize_t )n);
 }
 }
 # 372 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static ssize_t class_pktcdvd_store_add(struct class *c , struct class_attribute *attr ,
                                        char const *buf , size_t count )
 { unsigned int major ;
   unsigned int minor ;
   int tmp ;
   int tmp___0 ;
 
   {
   {
 # 379 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = sscanf(buf, "%u:%u", & major, & minor);
   }
 # 379 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 == 2) {
     {
 # 381 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = ldv_try_module_get_1(& __this_module);
     }
 # 381 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (tmp == 0) {
 # 382 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       return (-19L);
     } else {
 
     }
     {
 # 384 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_setup_dev((major << 20) | minor, (dev_t *)0);
 # 386 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     ldv_module_put_2(& __this_module);
     }
 # 388 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return ((ssize_t )count);
   } else {
 
   }
 # 391 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (-22L);
 }
 }
 # 394 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static ssize_t class_pktcdvd_store_remove(struct class *c , struct class_attribute *attr ,
                                           char const *buf , size_t count )
 { unsigned int major ;
   unsigned int minor ;
   int tmp ;
 
   {
   {
 # 400 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = sscanf(buf, "%u:%u", & major, & minor);
   }
 # 400 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp == 2) {
     {
 # 401 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_remove_dev((major << 20) | minor);
     }
 # 402 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return ((ssize_t )count);
   } else {
 
   }
 # 404 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (-22L);
 }
 }
 # 407 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct class_attribute class_pktcdvd_attrs[4U] = { {{"add", 128U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                   {(char)0}, {(char)0}, {(char)0},
                                                   {(char)0}, {(char)0}}}}, (ssize_t (*)(struct class * ,
                                                                                         struct class_attribute * ,
                                                                                         char * ))0,
       & class_pktcdvd_store_add},
         {{"remove", 128U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                      {(char)0}, {(char)0}, {(char)0},
                                                      {(char)0}, {(char)0}}}}, (ssize_t (*)(struct class * ,
                                                                                            struct class_attribute * ,
                                                                                            char * ))0,
       & class_pktcdvd_store_remove},
         {{"device_map", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                          {(char)0}, {(char)0}, {(char)0},
                                                          {(char)0}, {(char)0}}}},
       & class_pktcdvd_show_map, (ssize_t (*)(struct class * , struct class_attribute * ,
                                              char const * , size_t ))0},
         {{(char const *)0, 0U, (struct lock_class_key *)0, {{{(char)0}, {(char)0},
                                                             {(char)0}, {(char)0},
                                                             {(char)0}, {(char)0},
                                                             {(char)0}, {(char)0}}}},
       (ssize_t (*)(struct class * , struct class_attribute * , char * ))0, (ssize_t (*)(struct class * ,
                                                                                         struct class_attribute * ,
                                                                                         char const * ,
                                                                                         size_t ))0}};
 # 415 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_sysfs_init(void)
 { int ret ;
   void *tmp ;
   struct lock_class_key __key ;
   int tmp___0 ;
 
   {
   {
 # 417 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   ret = 0;
 # 423 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = kzalloc(128UL, 208U);
 # 423 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   class_pktcdvd = (struct class *)tmp;
   }
 # 424 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )class_pktcdvd == (unsigned long )((struct class *)0)) {
 # 425 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return (-12);
   } else {
 
   }
   {
 # 426 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   class_pktcdvd->name = "pktcdvd";
 # 427 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   class_pktcdvd->owner = & __this_module;
 # 428 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   class_pktcdvd->class_release = & class_pktcdvd_release;
 # 429 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   class_pktcdvd->class_attrs = (struct class_attribute *)(& class_pktcdvd_attrs);
 # 430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = __class_register(class_pktcdvd, & __key);
 # 430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   ret = tmp___0;
   }
 # 431 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (ret != 0) {
     {
 # 432 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     kfree((void const *)class_pktcdvd);
 # 433 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     class_pktcdvd = (struct class *)0;
 # 434 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     printk("pktcdvd: failed to create class pktcdvd\n");
     }
 # 435 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return (ret);
   } else {
 
   }
 # 437 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (0);
 }
 }
 # 440 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_sysfs_cleanup(void)
 {
 
   {
 # 442 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )class_pktcdvd != (unsigned long )((struct class *)0)) {
     {
 # 443 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     class_destroy(class_pktcdvd);
     }
   } else {
 
   }
 # 444 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   class_pktcdvd = (struct class *)0;
 # 445 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 455 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_debugfs_seq_show(struct seq_file *m , void *p )
 { int tmp ;
 
   {
   {
 # 457 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = pkt_seq_show(m, p);
   }
 # 457 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (tmp);
 }
 }
 # 460 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_debugfs_fops_open(struct inode *inode , struct file *file )
 { int tmp ;
 
   {
   {
 # 462 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = single_open(file, & pkt_debugfs_seq_show, inode->i_private);
   }
 # 462 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (tmp);
 }
 }
 # 465 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct file_operations const debug_fops =
 # 465 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      {& __this_module, & seq_lseek, & seq_read, (ssize_t (*)(struct file * , char const * ,
                                                            size_t , loff_t * ))0,
     (ssize_t (*)(struct kiocb * , struct iovec const * , unsigned long , loff_t ))0,
     (ssize_t (*)(struct kiocb * , struct iovec const * , unsigned long , loff_t ))0,
     (int (*)(struct file * , void * , int (*)(void * , char const * , int , loff_t ,
                                               u64 , unsigned int ) ))0, (unsigned int (*)(struct file * ,
                                                                                             struct poll_table_struct * ))0,
     (long (*)(struct file * , unsigned int , unsigned long ))0, (long (*)(struct file * ,
                                                                             unsigned int ,
                                                                             unsigned long ))0,
     (int (*)(struct file * , struct vm_area_struct * ))0, & pkt_debugfs_fops_open,
     (int (*)(struct file * , fl_owner_t ))0, & single_release, (int (*)(struct file * ,
                                                                          int ))0,
     (int (*)(struct kiocb * , int ))0, (int (*)(int , struct file * , int ))0,
     (int (*)(struct file * , int , struct file_lock * ))0, (ssize_t (*)(struct file * ,
                                                                          struct page * ,
                                                                          int , size_t ,
                                                                          loff_t * ,
                                                                          int ))0,
     (unsigned long (*)(struct file * , unsigned long , unsigned long , unsigned long ,
                        unsigned long ))0, (int (*)(int ))0, (int (*)(struct file * ,
                                                                        int , struct file_lock * ))0,
     (ssize_t (*)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ))0,
     (ssize_t (*)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ))0,
     (int (*)(struct file * , long , struct file_lock ** ))0, (long (*)(struct file * ,
                                                                         int , loff_t ,
                                                                         loff_t ))0};
 # 473 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_debugfs_dev_new(struct pktcdvd_device *pd )
 { long tmp ;
   long tmp___0 ;
 
   {
 # 475 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt_debugfs_root == (unsigned long )((struct dentry *)0)) {
 # 476 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
   {
 # 477 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->dfs_f_info = (struct dentry *)0;
 # 478 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->dfs_d_root = debugfs_create_dir((char const *)(& pd->name), pkt_debugfs_root);
 # 479 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = IS_ERR((void const *)pd->dfs_d_root);
   }
 # 479 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp != 0L) {
 # 480 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->dfs_d_root = (struct dentry *)0;
 # 481 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
   {
 # 483 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->dfs_f_info = debugfs_create_file("info", 292U, pd->dfs_d_root, (void *)pd, & debug_fops);
 # 485 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = IS_ERR((void const *)pd->dfs_f_info);
   }
 # 485 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0L) {
 # 486 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->dfs_f_info = (struct dentry *)0;
 # 487 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
 # 489 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 491 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_debugfs_dev_remove(struct pktcdvd_device *pd )
 {
 
   {
 # 493 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt_debugfs_root == (unsigned long )((struct dentry *)0)) {
 # 494 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
 # 495 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pd->dfs_f_info != (unsigned long )((struct dentry *)0)) {
     {
 # 496 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     debugfs_remove(pd->dfs_f_info);
     }
   } else {
 
   }
 # 497 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->dfs_f_info = (struct dentry *)0;
 # 498 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pd->dfs_d_root != (unsigned long )((struct dentry *)0)) {
     {
 # 499 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     debugfs_remove(pd->dfs_d_root);
     }
   } else {
 
   }
 # 500 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->dfs_d_root = (struct dentry *)0;
 # 501 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 503 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_debugfs_init(void)
 { long tmp ;
 
   {
   {
 # 505 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_debugfs_root = debugfs_create_dir("pktcdvd", (struct dentry *)0);
 # 506 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = IS_ERR((void const *)pkt_debugfs_root);
   }
 # 506 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp != 0L) {
 # 507 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_debugfs_root = (struct dentry *)0;
 # 508 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
 # 510 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 512 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_debugfs_cleanup(void)
 {
 
   {
 # 514 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt_debugfs_root == (unsigned long )((struct dentry *)0)) {
 # 515 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
   {
 # 516 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   debugfs_remove(pkt_debugfs_root);
 # 517 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_debugfs_root = (struct dentry *)0;
   }
 # 518 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 523 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_bio_finished(struct pktcdvd_device *pd )
 { int tmp ;
   long tmp___0 ;
   int tmp___1 ;
 
   {
   {
 # 525 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = atomic_read((atomic_t const *)(& pd->cdrw.pending_bios));
 # 525 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = __builtin_expect((long )(tmp <= 0), 0L);
   }
 # 525 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0L) {
 # 525 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (525), "i" (12UL));
     ldv_30654: ;
 # 525 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30654;
   } else {
 
   }
   {
 # 526 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___1 = atomic_dec_and_test(& pd->cdrw.pending_bios);
   }
 # 526 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___1 != 0) {
     {
 # 528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     atomic_set(& pd->iosched.attention, 1);
 # 529 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __wake_up(& pd->wqueue, 3U, 1, (void *)0);
     }
   } else {
 
   }
 # 531 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 533 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_bio_destructor(struct bio *bio )
 {
 
   {
   {
 # 535 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kfree((void const *)bio->bi_io_vec);
 # 536 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kfree((void const *)bio);
   }
 # 537 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct bio *pkt_bio_alloc(int nr_iovecs )
 { struct bio_vec *bvl ;
   struct bio *bio ;
   void *tmp ;
   void *tmp___0 ;
 
   {
   {
 # 541 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bvl = (struct bio_vec *)0;
 # 544 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = kmalloc(112UL, 208U);
 # 544 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = (struct bio *)tmp;
   }
 # 545 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio == (unsigned long )((struct bio *)0)) {
 # 546 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto no_bio;
   } else {
 
   }
   {
 # 547 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_init(bio);
 # 549 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = kcalloc((size_t )nr_iovecs, 16UL, 208U);
 # 549 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bvl = (struct bio_vec *)tmp___0;
   }
 # 550 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bvl == (unsigned long )((struct bio_vec *)0)) {
 # 551 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto no_bvl;
   } else {
 
   }
 # 553 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_max_vecs = (unsigned int )nr_iovecs;
 # 554 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_io_vec = bvl;
 # 555 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_destructor = & pkt_bio_destructor;
 # 557 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (bio);
   no_bvl:
   {
 # 560 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kfree((void const *)bio);
   }
   no_bio: ;
 # 562 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return ((struct bio *)0);
 }
 }
 # 568 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct packet_data *pkt_alloc_packet_data(int frames )
 { int i ;
   struct packet_data *pkt ;
   void *tmp ;
   struct lock_class_key __key ;
   struct bio *bio ;
   struct bio *tmp___0 ;
   struct bio *bio___0 ;
 
   {
   {
 # 573 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = kzalloc(1712UL, 208U);
 # 573 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)tmp;
   }
 # 574 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt == (unsigned long )((struct packet_data *)0)) {
 # 575 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto no_pkt;
   } else {
 
   }
   {
 # 577 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->frames = frames;
 # 578 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->w_bio = pkt_bio_alloc(frames);
   }
 # 579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt->w_bio == (unsigned long )((struct bio *)0)) {
 # 580 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto no_bio;
   } else {
 
   }
 # 582 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
 # 582 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30674;
   ldv_30673:
   {
 # 583 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->pages[i] = alloc_pages(32976U, 0U);
   }
 # 584 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt->pages[i] == (unsigned long )((struct page *)0)) {
 # 585 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto no_page;
   } else {
 
   }
 # 582 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   ldv_30674: ;
 # 582 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )i < (unsigned long )frames / 2UL) {
 # 583 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30673;
   } else {
 # 585 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30675;
   }
   ldv_30675:
   {
 # 588 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spinlock_check(& pkt->lock);
 # 588 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __raw_spin_lock_init(& pkt->lock.ldv_6060.rlock, "&(&pkt->lock)->rlock", & __key);
 # 589 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_list_init(& pkt->orig_bios);
 # 591 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
   }
 # 591 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30680;
   ldv_30679:
   {
 # 592 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = pkt_bio_alloc(1);
 # 592 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = tmp___0;
   }
 # 593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio == (unsigned long )((struct bio *)0)) {
 # 594 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto no_rd_bio;
   } else {
 
   }
 # 595 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->r_bios[i] = bio;
 # 591 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   ldv_30680: ;
 # 591 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (i < frames) {
 # 592 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30679;
   } else {
 # 594 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30681;
   }
   ldv_30681: ;
 # 598 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (pkt);
   no_rd_bio:
 # 601 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
 # 601 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30684;
   ldv_30683:
 # 602 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio___0 = pkt->r_bios[i];
 # 603 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio___0 != (unsigned long )((struct bio *)0)) {
     {
 # 604 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio_put(bio___0);
     }
   } else {
 
   }
 # 601 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   ldv_30684: ;
 # 601 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (i < frames) {
 # 602 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30683;
   } else {
 # 604 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30685;
   }
   ldv_30685: ;
   no_page:
 # 608 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
 # 608 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30687;
   ldv_30686: ;
 # 609 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt->pages[i] != (unsigned long )((struct page *)0)) {
     {
 # 610 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __free_pages(pkt->pages[i], 0U);
     }
   } else {
 
   }
 # 608 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   ldv_30687: ;
 # 608 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )i < (unsigned long )frames / 2UL) {
 # 609 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30686;
   } else {
 # 611 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30688;
   }
   ldv_30688:
   {
 # 611 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_put(pkt->w_bio);
   }
   no_bio:
   {
 # 613 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kfree((void const *)pkt);
   }
   no_pkt: ;
 # 615 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return ((struct packet_data *)0);
 }
 }
 # 621 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_free_packet_data(struct packet_data *pkt )
 { int i ;
   struct bio *bio ;
 
   {
 # 625 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
 # 625 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30695;
   ldv_30694:
 # 626 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = pkt->r_bios[i];
 # 627 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio != (unsigned long )((struct bio *)0)) {
     {
 # 628 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio_put(bio);
     }
   } else {
 
   }
 # 625 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   ldv_30695: ;
 # 625 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->frames > i) {
 # 626 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30694;
   } else {
 # 628 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30696;
   }
   ldv_30696:
 # 630 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
 # 630 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30698;
   ldv_30697:
   {
 # 631 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __free_pages(pkt->pages[i], 0U);
 # 630 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   }
   ldv_30698: ;
 # 630 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )i < (unsigned long )pkt->frames / 2UL) {
 # 631 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30697;
   } else {
 # 633 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30699;
   }
   ldv_30699:
   {
 # 632 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_put(pkt->w_bio);
 # 633 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   kfree((void const *)pkt);
   }
 # 634 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 636 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_shrink_pktlist(struct pktcdvd_device *pd )
 { struct packet_data *pkt ;
   struct packet_data *next ;
   int tmp ;
   long tmp___0 ;
   struct list_head const *__mptr ;
   struct list_head const *__mptr___0 ;
   struct list_head const *__mptr___1 ;
 
   {
   {
 # 640 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = list_empty((struct list_head const *)(& pd->cdrw.pkt_active_list));
 # 640 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = __builtin_expect((long )(tmp == 0), 0L);
   }
 # 640 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0L) {
 # 640 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (640), "i" (12UL));
     ldv_30705: ;
 # 640 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30705;
   } else {
 
   }
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct list_head const *)pd->cdrw.pkt_free_list.next;
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr;
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___0 = (struct list_head const *)pkt->list.next;
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   next = (struct packet_data *)__mptr___0;
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30713;
   ldv_30712:
   {
 # 643 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_free_packet_data(pkt);
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = next;
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___1 = (struct list_head const *)next->list.next;
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   next = (struct packet_data *)__mptr___1;
   }
   ldv_30713: ;
 # 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_free_list)) {
 # 643 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30712;
   } else {
 # 645 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30714;
   }
   ldv_30714:
   {
 # 645 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   INIT_LIST_HEAD(& pd->cdrw.pkt_free_list);
   }
 # 646 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 648 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_grow_pktlist(struct pktcdvd_device *pd , int nr_packets )
 { struct packet_data *pkt ;
   int tmp ;
   long tmp___0 ;
 
   {
   {
 # 652 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = list_empty((struct list_head const *)(& pd->cdrw.pkt_free_list));
 # 652 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = __builtin_expect((long )(tmp == 0), 0L);
   }
 # 652 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0L) {
 # 652 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (652), "i" (12UL));
     ldv_30720: ;
 # 652 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30720;
   } else {
 
   }
 # 654 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30722;
   ldv_30721:
   {
 # 655 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = pkt_alloc_packet_data((int )(pd->settings.size >> 2));
   }
 # 656 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt == (unsigned long )((struct packet_data *)0)) {
     {
 # 657 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_shrink_pktlist(pd);
     }
 # 658 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return (0);
   } else {
 
   }
   {
 # 660 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->id = nr_packets;
 # 661 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->pd = pd;
 # 662 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   list_add(& pkt->list, & pd->cdrw.pkt_free_list);
 # 663 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   nr_packets = nr_packets - 1;
   }
   ldv_30722: ;
 # 654 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (nr_packets > 0) {
 # 655 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30721;
   } else {
 # 657 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30723;
   }
   ldv_30723: ;
 # 665 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (1);
 }
 }
 # 668 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 __inline static struct pkt_rb_node *pkt_rbtree_next(struct pkt_rb_node *node )
 { struct rb_node *n ;
   struct rb_node *tmp ;
   struct rb_node const *__mptr ;
 
   {
   {
 # 670 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = rb_next((struct rb_node const *)(& node->rb_node));
 # 670 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   n = tmp;
   }
 # 671 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )n == (unsigned long )((struct rb_node *)0)) {
 # 672 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return ((struct pkt_rb_node *)0);
   } else {
 
   }
 # 673 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct rb_node const *)n;
 # 673 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return ((struct pkt_rb_node *)__mptr);
 }
 }
 # 676 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_rbtree_erase(struct pktcdvd_device *pd , struct pkt_rb_node *node )
 { long tmp ;
 
   {
   {
 # 678 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   rb_erase(& node->rb_node, & pd->bio_queue);
 # 679 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   mempool_free((void *)node, pd->rb_pool);
 # 680 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->bio_queue_size = pd->bio_queue_size - 1;
 # 681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = __builtin_expect((long )(pd->bio_queue_size < 0), 0L);
   }
 # 681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp != 0L) {
 # 681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (681), "i" (12UL));
     ldv_30734: ;
 # 681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30734;
   } else {
 
   }
 # 683 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 687 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct pkt_rb_node *pkt_rbtree_find(struct pktcdvd_device *pd , sector_t s )
 { struct rb_node *n ;
   struct rb_node *next ;
   struct pkt_rb_node *tmp ;
   long tmp___0 ;
   struct rb_node const *__mptr ;
   long tmp___1 ;
 
   {
 # 689 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   n = pd->bio_queue.rb_node;
 # 693 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )n == (unsigned long )((struct rb_node *)0)) {
     {
 # 694 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___0 = __builtin_expect((long )(pd->bio_queue_size > 0), 0L);
     }
 # 694 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (tmp___0 != 0L) {
 # 694 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                            "i" (694), "i" (12UL));
       ldv_30742: ;
 # 694 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_30742;
     } else {
 
     }
 # 695 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return ((struct pkt_rb_node *)0);
   } else {
 
   }
   ldv_30746:
 # 699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct rb_node const *)n;
 # 699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = (struct pkt_rb_node *)__mptr;
 # 700 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((tmp->bio)->bi_sector >= s) {
 # 701 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     next = n->rb_left;
   } else {
 # 703 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     next = n->rb_right;
   }
 # 704 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )next == (unsigned long )((struct rb_node *)0)) {
 # 705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30745;
   } else {
 
   }
 # 706 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   n = next;
 # 707 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30746;
   ldv_30745: ;
 # 709 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((tmp->bio)->bi_sector < s) {
     {
 # 710 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = pkt_rbtree_next(tmp);
     }
 # 711 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if ((unsigned long )tmp == (unsigned long )((struct pkt_rb_node *)0)) {
 # 712 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       return ((struct pkt_rb_node *)0);
     } else {
 
     }
   } else {
 
   }
   {
 # 714 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___1 = __builtin_expect((long )((tmp->bio)->bi_sector < s), 0L);
   }
 # 714 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___1 != 0L) {
 # 714 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (714), "i" (12UL));
     ldv_30747: ;
 # 714 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30747;
   } else {
 
   }
 # 715 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (tmp);
 }
 }
 # 721 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_rbtree_insert(struct pktcdvd_device *pd , struct pkt_rb_node *node )
 { struct rb_node **p ;
   struct rb_node *parent ;
   sector_t s ;
   struct pkt_rb_node *tmp ;
   struct rb_node const *__mptr ;
 
   {
 # 723 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   p = & pd->bio_queue.rb_node;
 # 724 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   parent = (struct rb_node *)0;
 # 725 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   s = (node->bio)->bi_sector;
 # 728 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30759;
   ldv_30758:
 # 729 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   parent = *p;
 # 730 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct rb_node const *)parent;
 # 730 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = (struct pkt_rb_node *)__mptr;
 # 731 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((tmp->bio)->bi_sector > s) {
 # 732 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     p = & (*p)->rb_left;
   } else {
 # 734 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     p = & (*p)->rb_right;
   }
   ldv_30759: ;
 # 728 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )*p != (unsigned long )((struct rb_node *)0)) {
 # 729 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30758;
   } else {
 # 731 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30760;
   }
   ldv_30760:
   {
 # 736 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   rb_link_node(& node->rb_node, parent, p);
 # 737 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   rb_insert_color(& node->rb_node, & pd->bio_queue);
 # 738 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->bio_queue_size = pd->bio_queue_size + 1;
   }
 # 739 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 745 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_generic_packet(struct pktcdvd_device *pd , struct packet_command *cgc )
 { struct request_queue *q ;
   struct request_queue *tmp ;
   struct request *rq ;
   int ret ;
   int tmp___0 ;
   size_t __len ;
   void *__ret ;
 
   {
   {
 # 747 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = bdev_get_queue(pd->bdev);
 # 747 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   q = tmp;
 # 749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   ret = 0;
 # 751 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   rq = blk_get_request(q, (unsigned int )cgc->data_direction == 1U, 16U);
   }
 # 754 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (cgc->buflen != 0U) {
     {
 # 755 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___0 = blk_rq_map_kern(q, rq, (void *)cgc->buffer, cgc->buflen, 16U);
     }
 # 755 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (tmp___0 != 0) {
 # 756 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto out;
     } else {
 
     }
   } else {
 
   }
 # 759 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   rq->cmd_len = (unsigned short )scsi_command_size_tbl[((int )cgc->cmd[0] >> 5) & 7];
 # 760 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __len = 12UL;
 # 760 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (__len > 63UL) {
     {
 # 760 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __ret = __memcpy((void *)rq->cmd, (void const *)(& cgc->cmd), __len);
     }
   } else {
     {
 # 760 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __ret = __builtin_memcpy((void *)rq->cmd, (void const *)(& cgc->cmd), __len);
     }
   }
 # 762 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   rq->timeout = 15000U;
 # 763 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   rq->cmd_type = (enum rq_cmd_type_bits )2;
 # 764 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (cgc->quiet != 0) {
 # 765 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     rq->cmd_flags = rq->cmd_flags | 524288U;
   } else {
 
   }
   {
 # 767 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   blk_execute_rq(rq->q, (pd->bdev)->bd_disk, rq, 0);
   }
 # 768 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (rq->errors != 0) {
 # 769 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     ret = -5;
   } else {
 
   }
   out:
   {
 # 771 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   blk_put_request(rq);
   }
 # 772 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (ret);
 }
 }
 # 779 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_dump_sense(struct packet_command *cgc )
 { char *info[9U] ;
   int i ;
   struct request_sense *sense ;
 
   {
   {
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[0] = (char *)"No sense";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[1] = (char *)"Recovered error";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[2] = (char *)"Not ready";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[3] = (char *)"Medium error";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[4] = (char *)"Hardware error";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[5] = (char *)"Illegal request";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[6] = (char *)"Unit attention";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[7] = (char *)"Data protect";
 # 781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   info[8] = (char *)"Blank check";
 # 785 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   sense = cgc->sense;
 # 787 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk("pktcdvd:");
 # 788 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
   }
 # 788 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30779;
   ldv_30778:
   {
 # 789 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk(" %02x", (int )cgc->cmd[i]);
 # 788 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   }
   ldv_30779: ;
 # 788 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (i <= 11) {
 # 789 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30778;
   } else {
 # 791 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30780;
   }
   ldv_30780:
   {
 # 790 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk(" - ");
   }
 # 792 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )sense == (unsigned long )((struct request_sense *)0)) {
     {
 # 793 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     printk("no sense\n");
     }
 # 794 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
   {
 # 797 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk("sense %02x.%02x.%02x", (int )sense->sense_key, (int )sense->asc, (int )sense->ascq);
   }
 # 799 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((int )sense->sense_key > 8) {
     {
 # 800 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     printk(" (INVALID)\n");
     }
 # 801 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
   {
 # 804 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk(" (%s)\n", info[(int )sense->sense_key]);
   }
 # 805 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 810 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_flush_cache(struct pktcdvd_device *pd )
 { struct packet_command cgc ;
   int tmp ;
 
   {
   {
 # 814 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   init_cdrom_command(& cgc, (void *)0, 0, 3);
 # 815 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.cmd[0] = (unsigned char)53;
 # 816 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.quiet = 1;
 # 825 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = pkt_generic_packet(pd, & cgc);
   }
 # 825 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (tmp);
 }
 }
 # 831 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_set_speed(struct pktcdvd_device *pd , unsigned int write_speed , unsigned int read_speed )
 { struct packet_command cgc ;
   struct request_sense sense ;
   int ret ;
 
   {
   {
 # 838 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   init_cdrom_command(& cgc, (void *)0, 0, 3);
 # 839 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.sense = & sense;
 # 840 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.cmd[0] = (unsigned char)187;
 # 841 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.cmd[2] = (unsigned char )(read_speed >> 8);
 # 842 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.cmd[3] = (unsigned char )read_speed;
 # 843 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.cmd[4] = (unsigned char )(write_speed >> 8);
 # 844 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc.cmd[5] = (unsigned char )write_speed;
 # 846 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   ret = pkt_generic_packet(pd, & cgc);
   }
 # 846 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (ret != 0) {
     {
 # 847 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_dump_sense(& cgc);
     }
   } else {
 
   }
 # 849 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (ret);
 }
 }
 # 856 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_queue_bio(struct pktcdvd_device *pd , struct bio *bio )
 {
 
   {
   {
 # 858 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->iosched.lock);
   }
 # 859 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((bio->bi_rw & 1UL) == 0UL) {
     {
 # 860 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio_list_add(& pd->iosched.read_queue, bio);
     }
   } else {
     {
 # 862 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio_list_add(& pd->iosched.write_queue, bio);
     }
   }
   {
 # 863 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->iosched.lock);
 # 865 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_set(& pd->iosched.attention, 1);
 # 866 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __wake_up(& pd->wqueue, 3U, 1, (void *)0);
   }
 # 867 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 885 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_iosched_process_queue(struct pktcdvd_device *pd )
 { int tmp ;
   struct bio *bio ;
   int reads_queued ;
   int writes_queued ;
   int tmp___0 ;
   int tmp___1 ;
   int need_write_seek ;
   int tmp___2 ;
   int tmp___3 ;
 
   {
   {
 # 888 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = atomic_read((atomic_t const *)(& pd->iosched.attention));
   }
 # 888 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp == 0) {
 # 889 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return;
   } else {
 
   }
   {
 # 890 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_set(& pd->iosched.attention, 0);
   }
   ldv_30806:
   {
 # 896 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->iosched.lock);
 # 897 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = bio_list_empty((struct bio_list const *)(& pd->iosched.read_queue));
 # 897 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   reads_queued = tmp___0 == 0;
 # 898 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___1 = bio_list_empty((struct bio_list const *)(& pd->iosched.write_queue));
 # 898 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   writes_queued = tmp___1 == 0;
 # 899 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->iosched.lock);
   }
 # 901 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (reads_queued == 0) {
 # 901 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (writes_queued == 0) {
 # 902 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_30803;
     } else {
 
     }
   } else {
 
   }
 # 904 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pd->iosched.writing != 0) {
     {
 # 905 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     need_write_seek = 1;
 # 906 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     spin_lock(& pd->iosched.lock);
 # 907 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio = bio_list_peek(& pd->iosched.write_queue);
 # 908 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     spin_unlock(& pd->iosched.lock);
     }
 # 909 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if ((unsigned long )bio != (unsigned long )((struct bio *)0)) {
 # 909 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (bio->bi_sector == pd->iosched.last_write) {
 # 910 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         need_write_seek = 0;
       } else {
 
       }
     } else {
 
     }
 # 911 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (need_write_seek != 0) {
 # 911 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (reads_queued != 0) {
         {
 # 912 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         tmp___2 = atomic_read((atomic_t const *)(& pd->cdrw.pending_bios));
         }
 # 912 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         if (tmp___2 > 0) {
 # 914 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           goto ldv_30803;
         } else {
 
         }
         {
 # 916 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pkt_flush_cache(pd);
 # 917 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pd->iosched.writing = 0;
         }
       } else {
 
       }
     } else {
 
     }
   } else
 # 920 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (reads_queued == 0) {
 # 920 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (writes_queued != 0) {
       {
 # 921 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___3 = atomic_read((atomic_t const *)(& pd->cdrw.pending_bios));
       }
 # 921 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp___3 > 0) {
 # 923 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         goto ldv_30803;
       } else {
 
       }
 # 925 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->iosched.writing = 1;
     } else {
 
     }
   } else {
 
   }
   {
 # 929 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->iosched.lock);
   }
 # 930 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pd->iosched.writing != 0) {
     {
 # 931 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio = bio_list_pop(& pd->iosched.write_queue);
     }
   } else {
     {
 # 933 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio = bio_list_pop(& pd->iosched.read_queue);
     }
   }
   {
 # 934 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->iosched.lock);
   }
 # 936 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio == (unsigned long )((struct bio *)0)) {
 # 937 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30805;
   } else {
 
   }
 # 939 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((bio->bi_rw & 1UL) == 0UL) {
 # 940 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->iosched.successive_reads = (int )((unsigned int )pd->iosched.successive_reads + (bio->bi_size >> 10));
   } else {
 # 942 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->iosched.successive_reads = 0;
 # 943 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pd->iosched.last_write = bio->bi_sector + (sector_t )(bio->bi_size >> 9);
   }
 # 945 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pd->iosched.successive_reads > 511) {
 # 946 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (pd->read_speed == pd->write_speed) {
       {
 # 947 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->read_speed = 65535;
 # 948 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pkt_set_speed(pd, (unsigned int )pd->write_speed, (unsigned int )pd->read_speed);
       }
     } else
 # 951 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (pd->read_speed != pd->write_speed) {
       {
 # 952 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pd->read_speed = pd->write_speed;
 # 953 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pkt_set_speed(pd, (unsigned int )pd->write_speed, (unsigned int )pd->read_speed);
       }
     } else {
 
     }
   } else {
 
   }
   {
 # 957 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_inc(& pd->cdrw.pending_bios);
 # 958 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   generic_make_request(bio);
   }
   ldv_30805: ;
 # 959 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30806;
   ldv_30803: ;
 # 961 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 966 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_set_segment_merging(struct pktcdvd_device *pd , struct request_queue *q )
 { unsigned short tmp ;
   unsigned short tmp___0 ;
 
   {
   {
 # 968 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = queue_max_segments(q);
   }
 # 968 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((pd->settings.size << 9) / 2048U <= (__u32 )tmp___0) {
     {
 # 973 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     clear_bit(4, (unsigned long volatile *)(& pd->flags));
     }
 # 974 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return (0);
   } else {
     {
 # 975 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = queue_max_segments(q);
     }
 # 975 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if ((pd->settings.size << 9) / 4096U <= (unsigned int )tmp) {
       {
 # 981 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       set_bit(4U, (unsigned long volatile *)(& pd->flags));
       }
 # 982 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       return (0);
     } else {
       {
 # 984 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       printk("pktcdvd: cdrom max_phys_segments too small\n");
       }
 # 985 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       return (-5);
     }
   }
 }
 }
 # 992 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_copy_bio_data(struct bio *src_bio , int seg , int offs , struct page *dst_page ,
                               int dst_offs )
 { unsigned int copy_size ;
   struct bio_vec *src_bvl ;
   void *vfrom ;
   void *tmp ;
   void *vto ;
   void *tmp___0 ;
   int len ;
   int __min1 ;
   int __min2 ;
   int tmp___1 ;
   long tmp___2 ;
   size_t __len ;
   void *__ret ;
 
   {
 # 994 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   copy_size = 2048U;
 # 996 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30831;
   ldv_30830:
   {
 # 997 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   src_bvl = src_bio->bi_io_vec + (unsigned long )seg;
 # 998 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = __kmap_atomic(src_bvl->bv_page);
 # 998 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   vfrom = tmp + ((unsigned long )src_bvl->bv_offset + (unsigned long )offs);
 # 1000 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = lowmem_page_address(dst_page);
 # 1000 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   vto = tmp___0 + (unsigned long )dst_offs;
 # 1001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __min1 = (int )copy_size;
 # 1001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __min2 = (int )(src_bvl->bv_len - (unsigned int )offs);
   }
 # 1001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (__min1 < __min2) {
 # 1001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___1 = __min1;
   } else {
 # 1001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___1 = __min2;
   }
   {
 # 1001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   len = tmp___1;
 # 1003 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___2 = __builtin_expect((long )(len < 0), 0L);
   }
 # 1003 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___2 != 0L) {
 # 1003 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1003), "i" (12UL));
     ldv_30826: ;
 # 1003 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30826;
   } else {
 
   }
   {
 # 1004 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __len = (size_t )len;
 # 1004 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __ret = __builtin_memcpy(vto, (void const *)vfrom, __len);
 # 1005 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __kunmap_atomic(vfrom);
 # 1007 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   seg = seg + 1;
 # 1008 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   offs = 0;
 # 1009 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   dst_offs = dst_offs + len;
 # 1010 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   copy_size = copy_size - (unsigned int )len;
   }
   ldv_30831: ;
 # 996 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (copy_size != 0U) {
 # 997 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30830;
   } else {
 # 999 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30832;
   }
   ldv_30832: ;
 # 1001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1021 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_make_local_copy(struct packet_data *pkt , struct bio_vec *bvec )
 { int f ;
   int p ;
   int offs ;
   void *vfrom ;
   void *tmp ;
   void *vto ;
   void *tmp___0 ;
   size_t __len ;
   void *__ret ;
   long tmp___1 ;
 
   {
 # 1026 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   p = 0;
 # 1027 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   offs = 0;
 # 1028 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = 0;
 # 1028 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30847;
   ldv_30846: ;
 # 1029 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(bvec + (unsigned long )f)->bv_page != (unsigned long )pkt->pages[p]) {
     {
 # 1030 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = __kmap_atomic((bvec + (unsigned long )f)->bv_page);
 # 1030 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     vfrom = tmp + (unsigned long )(bvec + (unsigned long )f)->bv_offset;
 # 1031 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___0 = lowmem_page_address(pkt->pages[p]);
 # 1031 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     vto = tmp___0 + (unsigned long )offs;
 # 1032 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __len = 2048UL;
     }
 # 1032 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (__len > 63UL) {
       {
 # 1032 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ret = __memcpy(vto, (void const *)vfrom, __len);
       }
     } else {
       {
 # 1032 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ret = __builtin_memcpy(vto, (void const *)vfrom, __len);
       }
     }
     {
 # 1033 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __kunmap_atomic(vfrom);
 # 1034 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     (bvec + (unsigned long )f)->bv_page = pkt->pages[p];
 # 1035 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     (bvec + (unsigned long )f)->bv_offset = (unsigned int )offs;
     }
   } else {
     {
 # 1037 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___1 = __builtin_expect((long )((bvec + (unsigned long )f)->bv_offset != (unsigned int )offs),
                                0L);
     }
 # 1037 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (tmp___1 != 0L) {
 # 1037 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                            "i" (1037), "i" (12UL));
       ldv_30845: ;
 # 1037 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_30845;
     } else {
 
     }
   }
 # 1039 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   offs = offs + 2048;
 # 1040 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned int )offs > 4095U) {
 # 1041 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     offs = 0;
 # 1042 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     p = p + 1;
   } else {
 
   }
 # 1028 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = f + 1;
   ldv_30847: ;
 # 1028 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->frames > f) {
 # 1029 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30846;
   } else {
 # 1031 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30848;
   }
   ldv_30848: ;
 # 1033 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1047 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_end_io_read(struct bio *bio , int err )
 { struct packet_data *pkt ;
   struct pktcdvd_device *pd ;
   long tmp ;
   int tmp___0 ;
 
   {
   {
 # 1049 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)bio->bi_private;
 # 1050 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd = pkt->pd;
 # 1051 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = __builtin_expect((long )((unsigned long )pd == (unsigned long )((struct pktcdvd_device *)0)),
                          0L);
   }
 # 1051 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp != 0L) {
 # 1051 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1051), "i" (12UL));
     ldv_30855: ;
 # 1051 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30855;
   } else {
 
   }
 # 1056 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (err != 0) {
     {
 # 1057 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     atomic_inc(& pkt->io_errors);
     }
   } else {
 
   }
   {
 # 1058 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = atomic_dec_and_test(& pkt->io_wait);
   }
 # 1058 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0) {
     {
 # 1059 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     atomic_inc(& pkt->run_sm);
 # 1060 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __wake_up(& pd->wqueue, 3U, 1, (void *)0);
     }
   } else {
 
   }
   {
 # 1062 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_bio_finished(pd);
   }
 # 1063 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1065 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_end_io_packet_write(struct bio *bio , int err )
 { struct packet_data *pkt ;
   struct pktcdvd_device *pd ;
   long tmp ;
 
   {
   {
 # 1067 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)bio->bi_private;
 # 1068 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd = pkt->pd;
 # 1069 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = __builtin_expect((long )((unsigned long )pd == (unsigned long )((struct pktcdvd_device *)0)),
                          0L);
   }
 # 1069 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp != 0L) {
 # 1069 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1069), "i" (12UL));
     ldv_30862: ;
 # 1069 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30862;
   } else {
 
   }
   {
 # 1073 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->stats.pkt_ended = pd->stats.pkt_ended + 1UL;
 # 1075 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_bio_finished(pd);
 # 1076 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_dec(& pkt->io_wait);
 # 1077 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_inc(& pkt->run_sm);
 # 1078 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __wake_up(& pd->wqueue, 3U, 1, (void *)0);
   }
 # 1079 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1084 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_gather_data(struct pktcdvd_device *pd , struct packet_data *pkt )
 { int frames_read ;
   struct bio *bio ;
   int f ;
   char written[128U] ;
   int tmp ;
   long tmp___0 ;
   int first_frame ;
   int num_frames ;
   long tmp___1 ;
   long tmp___2 ;
   struct bio_vec *vec ;
   int p ;
   int offset ;
   int tmp___3 ;
 
   {
   {
 # 1086 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   frames_read = 0;
 # 1091 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = bio_list_empty((struct bio_list const *)(& pkt->orig_bios));
 # 1091 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = __builtin_expect((long )(tmp != 0), 0L);
   }
 # 1091 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0L) {
 # 1091 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1091), "i" (12UL));
     ldv_30871: ;
 # 1091 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30871;
   } else {
 
   }
   {
 # 1093 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_set(& pkt->io_wait, 0);
 # 1094 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_set(& pkt->io_errors, 0);
 # 1099 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   memset((void *)(& written), 0, 128UL);
 # 1100 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pkt->lock);
 # 1101 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = pkt->orig_bios.head;
   }
 # 1101 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30880;
   ldv_30879:
   {
 # 1102 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   first_frame = (int )((bio->bi_sector - pkt->sector) / 4UL);
 # 1103 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   num_frames = (int )(bio->bi_size / 2048U);
 # 1104 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->stats.secs_w = pd->stats.secs_w + (unsigned long )(num_frames * 4);
 # 1105 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___1 = __builtin_expect((long )(first_frame < 0), 0L);
   }
 # 1105 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___1 != 0L) {
 # 1105 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1105), "i" (12UL));
     ldv_30874: ;
 # 1105 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30874;
   } else {
 
   }
   {
 # 1106 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___2 = __builtin_expect((long )(first_frame + num_frames > pkt->frames), 0L);
   }
 # 1106 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___2 != 0L) {
 # 1106 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1106), "i" (12UL));
     ldv_30875: ;
 # 1106 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30875;
   } else {
 
   }
 # 1107 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = first_frame;
 # 1107 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30877;
   ldv_30876:
 # 1108 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   written[f] = (char)1;
 # 1107 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = f + 1;
   ldv_30877: ;
 # 1107 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (first_frame + num_frames > f) {
 # 1108 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30876;
   } else {
 # 1110 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30878;
   }
   ldv_30878:
 # 1101 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = bio->bi_next;
   ldv_30880: ;
 # 1101 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio != (unsigned long )((struct bio *)0)) {
 # 1102 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30879;
   } else {
 # 1104 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30881;
   }
   ldv_30881:
   {
 # 1110 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pkt->lock);
   }
 # 1112 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->cache_valid != 0) {
 # 1115 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto out_account;
   } else {
 
   }
 # 1121 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = 0;
 # 1121 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30889;
   ldv_30888: ;
 # 1125 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((int )((signed char )written[f]) != 0) {
 # 1126 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30886;
   } else {
 
   }
   {
 # 1127 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = pkt->r_bios[f];
 # 1128 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   vec = bio->bi_io_vec;
 # 1129 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_init(bio);
 # 1130 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_max_vecs = 1U;
 # 1131 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_sector = pkt->sector + (sector_t )(f * 4);
 # 1132 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_bdev = pd->bdev;
 # 1133 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_end_io = & pkt_end_io_read;
 # 1134 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_private = (void *)pkt;
 # 1135 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_io_vec = vec;
 # 1136 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_destructor = & pkt_bio_destructor;
 # 1138 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   p = (int )((unsigned long )(f * 2048) / 4096UL);
 # 1139 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   offset = f * 2048 & 4095;
 # 1142 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___3 = bio_add_page(bio, pkt->pages[p], 2048U, (unsigned int )offset);
   }
 # 1142 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___3 == 0) {
 # 1143 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1143), "i" (12UL));
     ldv_30887: ;
 # 1143 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30887;
   } else {
 
   }
   {
 # 1145 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_inc(& pkt->io_wait);
 # 1146 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio->bi_rw = 0UL;
 # 1147 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_queue_bio(pd, bio);
 # 1148 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   frames_read = frames_read + 1;
   }
   ldv_30886:
 # 1121 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = f + 1;
   ldv_30889: ;
 # 1121 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->frames > f) {
 # 1122 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30888;
   } else {
 # 1124 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30890;
   }
   ldv_30890: ;
   out_account:
 # 1154 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->stats.pkt_started = pd->stats.pkt_started + 1UL;
 # 1155 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->stats.secs_rg = pd->stats.secs_rg + (unsigned long )(frames_read * 4);
 # 1156 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1162 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static struct packet_data *pkt_get_packet_data(struct pktcdvd_device *pd , int zone )
 { struct packet_data *pkt ;
   struct list_head const *__mptr ;
   struct list_head const *__mptr___0 ;
 
   {
 # 1166 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct list_head const *)pd->cdrw.pkt_free_list.next;
 # 1166 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr;
 # 1166 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30901;
   ldv_30900: ;
 # 1167 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->sector == (sector_t )zone) {
 # 1167 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto _L;
   } else
 # 1167 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )pkt->list.next == (unsigned long )(& pd->cdrw.pkt_free_list)) {
     _L:
     {
 # 1168 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     list_del_init(& pkt->list);
     }
 # 1169 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (pkt->sector != (sector_t )zone) {
 # 1170 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pkt->cache_valid = 0;
     } else {
 
     }
 # 1171 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return (pkt);
   } else {
 
   }
 # 1166 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___0 = (struct list_head const *)pkt->list.next;
 # 1166 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___0;
   ldv_30901: ;
 # 1166 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_free_list)) {
 # 1167 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30900;
   } else {
 # 1169 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30902;
   }
   ldv_30902:
 # 1174 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                        "i" (1174), "i" (12UL));
   ldv_30903: ;
 # 1174 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30903;
 # 1175 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return ((struct packet_data *)0);
 }
 }
 # 1178 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_put_packet_data(struct pktcdvd_device *pd , struct packet_data *pkt )
 {
 
   {
 # 1180 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->cache_valid != 0) {
     {
 # 1181 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     list_add(& pkt->list, & pd->cdrw.pkt_free_list);
     }
   } else {
     {
 # 1183 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     list_add_tail(& pkt->list, & pd->cdrw.pkt_free_list);
     }
   }
 # 1184 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1193 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_start_recovery(struct packet_data *pkt )
 {
 
   {
 # 1199 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (0);
 }
 }
 # 1247 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 __inline static void pkt_set_state(struct packet_data *pkt , enum packet_data_state state )
 {
 
   {
 # 1257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->state = state;
 # 1258 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1264 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_handle_queue(struct pktcdvd_device *pd )
 { struct packet_data *pkt ;
   struct packet_data *p ;
   struct bio *bio ;
   sector_t zone ;
   struct pkt_rb_node *node ;
   struct pkt_rb_node *first_node ;
   struct rb_node *n ;
   int wakeup ;
   int tmp ;
   struct rb_node const *__mptr ;
   struct list_head const *__mptr___0 ;
   struct list_head const *__mptr___1 ;
   struct rb_node const *__mptr___2 ;
   long tmp___0 ;
   int tmp___1 ;
   int _max1 ;
   int _max2 ;
   int tmp___2 ;
 
   {
   {
 # 1267 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = (struct bio *)0;
 # 1268 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   zone = 0UL;
 # 1275 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_set(& pd->scan_queue, 0);
 # 1277 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = list_empty((struct list_head const *)(& pd->cdrw.pkt_free_list));
   }
 # 1277 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp != 0) {
 # 1279 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return (0);
   } else {
 
   }
   {
 # 1285 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->lock);
 # 1286 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   first_node = pkt_rbtree_find(pd, pd->current_sector);
   }
 # 1287 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )first_node == (unsigned long )((struct pkt_rb_node *)0)) {
     {
 # 1288 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     n = rb_first((struct rb_root const *)(& pd->bio_queue));
     }
 # 1289 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if ((unsigned long )n != (unsigned long )((struct rb_node *)0)) {
 # 1290 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __mptr = (struct rb_node const *)n;
 # 1290 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       first_node = (struct pkt_rb_node *)__mptr;
     } else {
 
     }
   } else {
 
   }
 # 1292 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   node = first_node;
 # 1293 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30940;
   ldv_30939:
 # 1294 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = node->bio;
 # 1295 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   zone = (bio->bi_sector + pd->offset) & (unsigned long )(- pd->settings.size);
 # 1296 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___0 = (struct list_head const *)pd->cdrw.pkt_active_list.next;
 # 1296 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   p = (struct packet_data *)__mptr___0;
 # 1296 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30934;
   ldv_30933: ;
 # 1297 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (p->sector == zone) {
 # 1298 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     bio = (struct bio *)0;
 # 1299 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto try_next_bio;
   } else {
 
   }
 # 1296 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___1 = (struct list_head const *)p->list.next;
 # 1296 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   p = (struct packet_data *)__mptr___1;
   ldv_30934: ;
 # 1296 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& p->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
 # 1297 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30933;
   } else {
 # 1299 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30935;
   }
   ldv_30935: ;
 # 1302 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30936;
   try_next_bio:
   {
 # 1304 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   node = pkt_rbtree_next(node);
   }
 # 1305 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )node == (unsigned long )((struct pkt_rb_node *)0)) {
     {
 # 1306 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     n = rb_first((struct rb_root const *)(& pd->bio_queue));
     }
 # 1307 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if ((unsigned long )n != (unsigned long )((struct rb_node *)0)) {
 # 1308 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __mptr___2 = (struct rb_node const *)n;
 # 1308 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       node = (struct pkt_rb_node *)__mptr___2;
     } else {
 
     }
   } else {
 
   }
 # 1310 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )node == (unsigned long )first_node) {
 # 1311 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     node = (struct pkt_rb_node *)0;
   } else {
 
   }
   ldv_30940: ;
 # 1293 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )node != (unsigned long )((struct pkt_rb_node *)0)) {
 # 1294 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30939;
   } else {
 # 1296 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30936;
   }
   ldv_30936:
   {
 # 1313 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->lock);
   }
 # 1314 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio == (unsigned long )((struct bio *)0)) {
 # 1316 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     return (0);
   } else {
 
   }
   {
 # 1319 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = pkt_get_packet_data(pd, (int )zone);
 # 1321 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd->current_sector = (sector_t )pd->settings.size + zone;
 # 1322 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->sector = zone;
 # 1323 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = __builtin_expect((long )((__u32 )pkt->frames != pd->settings.size >> 2),
                              0L);
   }
 # 1323 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0L) {
 # 1323 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1323), "i" (12UL));
     ldv_30941: ;
 # 1323 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30941;
   } else {
 
   }
   {
 # 1324 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->write_size = 0;
 # 1330 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->lock);
   }
 # 1332 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30944;
   ldv_30943:
 # 1333 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = node->bio;
 # 1336 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (((bio->bi_sector + pd->offset) & (unsigned long )(- pd->settings.size)) != zone) {
 # 1337 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30942;
   } else {
 
   }
   {
 # 1338 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_rbtree_erase(pd, node);
 # 1339 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pkt->lock);
 # 1340 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_list_add(& pkt->orig_bios, bio);
 # 1341 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->write_size = (int )((unsigned int )pkt->write_size + bio->bi_size / 2048U);
 # 1342 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pkt->lock);
   }
   ldv_30944:
   {
 # 1332 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   node = pkt_rbtree_find(pd, zone);
   }
 # 1332 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )node != (unsigned long )((struct pkt_rb_node *)0)) {
 # 1333 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30943;
   } else {
 # 1335 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30942;
   }
   ldv_30942: ;
 # 1346 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pd->write_congestion_on > 0) {
 # 1346 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (pd->bio_queue_size <= pd->write_congestion_off) {
 # 1346 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___1 = 1;
     } else {
 # 1346 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___1 = 0;
     }
   } else {
 # 1346 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___1 = 0;
   }
   {
 # 1346 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   wakeup = tmp___1;
 # 1348 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->lock);
   }
 # 1349 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (wakeup != 0) {
     {
 # 1350 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     clear_bdi_congested(& ((pd->disk)->queue)->backing_dev_info, 0);
     }
   } else {
 
   }
 # 1354 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   _max1 = 1;
 # 1354 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   _max2 = 1;
 # 1354 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (_max1 > _max2) {
 # 1354 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___2 = _max1;
   } else {
 # 1354 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___2 = _max2;
   }
   {
 # 1354 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->sleep_time = (long )tmp___2;
 # 1355 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_set_state(pkt, (enum packet_data_state )1);
 # 1356 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_set(& pkt->run_sm, 1);
 # 1358 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->cdrw.active_list_lock);
 # 1359 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   list_add(& pkt->list, & pd->cdrw.pkt_active_list);
 # 1360 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->cdrw.active_list_lock);
   }
 # 1362 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (1);
 }
 }
 # 1369 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_start_write(struct pktcdvd_device *pd , struct packet_data *pkt )
 { struct bio *bio ;
   int f ;
   int frames_write ;
   struct bio_vec *bvec ;
   int segment ;
   int src_offs ;
   int first_frame ;
   int num_frames ;
   long tmp ;
   long tmp___0 ;
   struct bio_vec *src_bvl ;
   long tmp___1 ;
   long tmp___2 ;
   int tmp___3 ;
   int tmp___4 ;
 
   {
 # 1374 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bvec = (pkt->w_bio)->bi_io_vec;
 # 1376 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = 0;
 # 1376 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30957;
   ldv_30956:
 # 1377 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (bvec + (unsigned long )f)->bv_page = pkt->pages[(unsigned long )(f * 2048) / 4096UL];
 # 1378 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (bvec + (unsigned long )f)->bv_offset = (unsigned int )(f * 2048) & 4095U;
 # 1376 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = f + 1;
   ldv_30957: ;
 # 1376 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->frames > f) {
 # 1377 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30956;
   } else {
 # 1379 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30958;
   }
   ldv_30958:
   {
 # 1384 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   frames_write = 0;
 # 1385 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pkt->lock);
 # 1386 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = pkt->orig_bios.head;
   }
 # 1386 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30974;
   ldv_30973:
   {
 # 1387 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   segment = (int )bio->bi_idx;
 # 1388 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   src_offs = 0;
 # 1389 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   first_frame = (int )((bio->bi_sector - pkt->sector) / 4UL);
 # 1390 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   num_frames = (int )(bio->bi_size / 2048U);
 # 1391 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = __builtin_expect((long )(first_frame < 0), 0L);
   }
 # 1391 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp != 0L) {
 # 1391 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1391), "i" (12UL));
     ldv_30963: ;
 # 1391 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30963;
   } else {
 
   }
   {
 # 1392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = __builtin_expect((long )(first_frame + num_frames > pkt->frames), 0L);
   }
 # 1392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___0 != 0L) {
 # 1392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1392), "i" (12UL));
     ldv_30964: ;
 # 1392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30964;
   } else {
 
   }
 # 1393 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = first_frame;
 # 1393 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30971;
   ldv_30970:
 # 1394 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   src_bvl = bio->bi_io_vec + (unsigned long )segment;
 # 1396 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30968;
   ldv_30967:
   {
 # 1397 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   src_offs = (int )((unsigned int )src_offs - src_bvl->bv_len);
 # 1398 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   segment = segment + 1;
 # 1399 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___1 = __builtin_expect((long )((int )bio->bi_vcnt <= segment), 0L);
   }
 # 1399 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___1 != 0L) {
 # 1399 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1399), "i" (12UL));
     ldv_30966: ;
 # 1399 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30966;
   } else {
 
   }
 # 1400 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   src_bvl = bio->bi_io_vec + (unsigned long )segment;
   ldv_30968: ;
 # 1396 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned int )src_offs >= src_bvl->bv_len) {
 # 1397 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30967;
   } else {
 # 1399 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30969;
   }
   ldv_30969: ;
 # 1403 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (src_bvl->bv_len - (unsigned int )src_offs > 2047U) {
 # 1404 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     (bvec + (unsigned long )f)->bv_page = src_bvl->bv_page;
 # 1405 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     (bvec + (unsigned long )f)->bv_offset = src_bvl->bv_offset + (unsigned int )src_offs;
   } else {
     {
 # 1407 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_copy_bio_data(bio, segment, src_offs, (bvec + (unsigned long )f)->bv_page,
                       (int )(bvec + (unsigned long )f)->bv_offset);
     }
   }
 # 1410 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   src_offs = src_offs + 2048;
 # 1411 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   frames_write = frames_write + 1;
 # 1393 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = f + 1;
   ldv_30971: ;
 # 1393 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (first_frame + num_frames > f) {
 # 1394 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30970;
   } else {
 # 1396 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30972;
   }
   ldv_30972:
 # 1386 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = bio->bi_next;
   ldv_30974: ;
 # 1386 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio != (unsigned long )((struct bio *)0)) {
 # 1387 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30973;
   } else {
 # 1389 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30975;
   }
   ldv_30975:
   {
 # 1414 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_set_state(pkt, (enum packet_data_state )3);
 # 1415 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pkt->lock);
 # 1419 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___2 = __builtin_expect((long )(pkt->write_size != frames_write), 0L);
   }
 # 1419 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___2 != 0L) {
 # 1419 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1419), "i" (12UL));
     ldv_30976: ;
 # 1419 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30976;
   } else {
 
   }
   {
 # 1421 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___3 = constant_test_bit(4U, (unsigned long const volatile *)(& pd->flags));
   }
 # 1421 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___3 != 0) {
     {
 # 1422 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_make_local_copy(pkt, bvec);
 # 1423 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt->cache_valid = 1;
     }
   } else
 # 1421 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->write_size < pkt->frames) {
     {
 # 1422 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_make_local_copy(pkt, bvec);
 # 1423 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt->cache_valid = 1;
     }
   } else {
 # 1425 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt->cache_valid = 0;
   }
   {
 # 1429 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_init(pkt->w_bio);
 # 1430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_max_vecs = 128U;
 # 1431 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_sector = pkt->sector;
 # 1432 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_bdev = pd->bdev;
 # 1433 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_end_io = & pkt_end_io_packet_write;
 # 1434 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_private = (void *)pkt;
 # 1435 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_io_vec = bvec;
 # 1436 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_destructor = & pkt_bio_destructor;
 # 1437 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = 0;
   }
 # 1437 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30979;
   ldv_30978:
   {
 # 1438 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___4 = bio_add_page(pkt->w_bio, (bvec + (unsigned long )f)->bv_page, 2048U, (bvec + (unsigned long )f)->bv_offset);
   }
 # 1438 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___4 == 0) {
 # 1439 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                          "i" (1439), "i" (12UL));
     ldv_30977: ;
 # 1439 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30977;
   } else {
 
   }
 # 1437 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   f = f + 1;
   ldv_30979: ;
 # 1437 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->frames > f) {
 # 1438 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30978;
   } else {
 # 1440 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30980;
   }
   ldv_30980:
   {
 # 1442 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   atomic_set(& pkt->io_wait, 1);
 # 1443 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   (pkt->w_bio)->bi_rw = 1UL;
 # 1444 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_queue_bio(pd, pkt->w_bio);
   }
 # 1445 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1447 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_finish_packet(struct packet_data *pkt , int uptodate )
 { struct bio *bio ;
   int tmp ;
 
   {
 # 1451 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (uptodate == 0) {
 # 1452 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt->cache_valid = 0;
   } else {
 
   }
 # 1455 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_30987;
   ldv_30986: ;
 # 1456 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (uptodate != 0) {
 # 1456 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = 0;
   } else {
 # 1456 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = -5;
   }
   {
 # 1456 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio_endio(bio, tmp);
   }
   ldv_30987:
   {
 # 1455 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   bio = bio_list_pop(& pkt->orig_bios);
   }
 # 1455 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )bio != (unsigned long )((struct bio *)0)) {
 # 1456 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30986;
   } else {
 # 1458 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_30988;
   }
   ldv_30988: ;
 # 1460 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1459 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_run_state_machine(struct pktcdvd_device *pd , struct packet_data *pkt )
 { int uptodate ;
   int tmp ;
   int tmp___0 ;
   int tmp___1 ;
   int tmp___2 ;
   int tmp___3 ;
 
   {
   ldv_31002: ;
 # 1467 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((int )((unsigned int )pkt->state) == 1) {
 # 1467 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto case_1;
   } else
 # 1476 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((int )((unsigned int )pkt->state) == 2) {
 # 1476 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto case_2;
   } else
 # 1487 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((int )((unsigned int )pkt->state) == 3) {
 # 1487 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto case_3;
   } else
 # 1498 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((int )((unsigned int )pkt->state) == 4) {
 # 1498 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto case_4;
   } else
 # 1507 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((int )((unsigned int )pkt->state) == 5) {
 # 1507 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto case_5;
   } else {
 # 1512 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto switch_default;
 # 1466 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (0) {
       case_1: ;
 # 1468 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (pkt->write_size < pkt->frames) {
 # 1468 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         if (pkt->sleep_time > 0L) {
 # 1469 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
           return;
         } else {
 
         }
       } else {
 
       }
       {
 # 1471 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pkt->sleep_time = 0L;
 # 1472 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pkt_gather_data(pd, pkt);
 # 1473 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pkt_set_state(pkt, (enum packet_data_state )2);
       }
 # 1474 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_30995;
       case_2:
       {
 # 1477 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp = atomic_read((atomic_t const *)(& pkt->io_wait));
       }
 # 1477 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp > 0) {
 # 1478 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         return;
       } else {
 
       }
       {
 # 1480 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___0 = atomic_read((atomic_t const *)(& pkt->io_errors));
       }
 # 1480 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp___0 > 0) {
         {
 # 1481 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pkt_set_state(pkt, (enum packet_data_state )4);
         }
       } else {
         {
 # 1483 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pkt_start_write(pd, pkt);
         }
       }
 # 1485 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_30995;
       case_3:
       {
 # 1488 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___1 = atomic_read((atomic_t const *)(& pkt->io_wait));
       }
 # 1488 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp___1 > 0) {
 # 1489 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         return;
       } else {
 
       }
       {
 # 1491 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___2 = constant_test_bit(0U, (unsigned long const volatile *)(& (pkt->w_bio)->bi_flags));
       }
 # 1491 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp___2 != 0) {
         {
 # 1492 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pkt_set_state(pkt, (enum packet_data_state )5);
         }
       } else {
         {
 # 1494 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pkt_set_state(pkt, (enum packet_data_state )4);
         }
       }
 # 1496 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_30995;
       case_4:
       {
 # 1499 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___3 = pkt_start_recovery(pkt);
       }
 # 1499 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       if (tmp___3 != 0) {
         {
 # 1500 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pkt_start_write(pd, pkt);
         }
       } else {
         {
 # 1503 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
         pkt_set_state(pkt, (enum packet_data_state )5);
         }
       }
 # 1505 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_30995;
       case_5:
       {
 # 1508 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       uptodate = constant_test_bit(0U, (unsigned long const volatile *)(& (pkt->w_bio)->bi_flags));
 # 1509 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       pkt_finish_packet(pkt, uptodate);
       }
 # 1510 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       return;
       switch_default:
 # 1513 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                            "i" (1513), "i" (12UL));
       ldv_31001: ;
 # 1513 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31001;
     } else {
 
     }
   }
   ldv_30995: ;
 # 1516 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31002;
 }
 }
 # 1519 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_handle_packets(struct pktcdvd_device *pd )
 { struct packet_data *pkt ;
   struct packet_data *next ;
   struct list_head const *__mptr ;
   int tmp ;
   struct list_head const *__mptr___0 ;
   struct list_head const *__mptr___1 ;
   struct list_head const *__mptr___2 ;
   struct list_head const *__mptr___3 ;
 
   {
 # 1528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct list_head const *)pd->cdrw.pkt_active_list.next;
 # 1528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr;
 # 1528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31013;
   ldv_31012:
   {
 # 1529 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = atomic_read((atomic_t const *)(& pkt->run_sm));
   }
 # 1529 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp > 0) {
     {
 # 1530 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     atomic_set(& pkt->run_sm, 0);
 # 1531 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_run_state_machine(pd, pkt);
     }
   } else {
 
   }
 # 1528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___0 = (struct list_head const *)pkt->list.next;
 # 1528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___0;
   ldv_31013: ;
 # 1528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
 # 1529 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31012;
   } else {
 # 1531 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31014;
   }
   ldv_31014:
   {
 # 1538 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->cdrw.active_list_lock);
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___1 = (struct list_head const *)pd->cdrw.pkt_active_list.next;
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___1;
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___2 = (struct list_head const *)pkt->list.next;
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   next = (struct packet_data *)__mptr___2;
   }
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31022;
   ldv_31021: ;
 # 1540 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned int )pkt->state == 5U) {
     {
 # 1541 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     list_del(& pkt->list);
 # 1542 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_put_packet_data(pd, pkt);
 # 1543 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt_set_state(pkt, (enum packet_data_state )0);
 # 1544 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     atomic_set(& pd->scan_queue, 1);
     }
   } else {
 
   }
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = next;
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___3 = (struct list_head const *)next->list.next;
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   next = (struct packet_data *)__mptr___3;
   ldv_31022: ;
 # 1539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
 # 1540 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31021;
   } else {
 # 1542 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31023;
   }
   ldv_31023:
   {
 # 1547 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->cdrw.active_list_lock);
   }
 # 1548 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1550 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_count_states(struct pktcdvd_device *pd , int *states )
 { struct packet_data *pkt ;
   int i ;
   struct list_head const *__mptr ;
   struct list_head const *__mptr___0 ;
 
   {
 # 1555 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = 0;
 # 1555 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31031;
   ldv_31030:
 # 1556 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   *(states + (unsigned long )i) = 0;
 # 1555 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   i = i + 1;
   ldv_31031: ;
 # 1555 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (i <= 5) {
 # 1556 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31030;
   } else {
 # 1558 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31032;
   }
   ldv_31032:
   {
 # 1558 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_lock(& pd->cdrw.active_list_lock);
 # 1559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct list_head const *)pd->cdrw.pkt_active_list.next;
 # 1559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr;
   }
 # 1559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31038;
   ldv_31037:
 # 1560 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   *(states + (unsigned long )pkt->state) = *(states + (unsigned long )pkt->state) + 1;
 # 1559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___0 = (struct list_head const *)pkt->list.next;
 # 1559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___0;
   ldv_31038: ;
 # 1559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
 # 1560 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31037;
   } else {
 # 1562 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31039;
   }
   ldv_31039:
   {
 # 1562 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   spin_unlock(& pd->cdrw.active_list_lock);
   }
 # 1563 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1569 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int kcdrwd(void *foobar )
 { struct pktcdvd_device *pd ;
   struct packet_data *pkt ;
   long min_sleep_time ;
   long residue ;
   struct task_struct *tmp ;
   wait_queue_t wait ;
   struct task_struct *tmp___0 ;
   long volatile __x ;
   u8 volatile *__ptr ;
   struct task_struct *tmp___1 ;
   u16 volatile *__ptr___0 ;
   struct task_struct *tmp___2 ;
   u32 volatile *__ptr___1 ;
   struct task_struct *tmp___3 ;
   u64 volatile *__ptr___2 ;
   struct task_struct *tmp___4 ;
   int tmp___5 ;
   struct list_head const *__mptr ;
   int tmp___6 ;
   struct list_head const *__mptr___0 ;
   int tmp___7 ;
   struct list_head const *__mptr___1 ;
   struct list_head const *__mptr___2 ;
   struct list_head const *__mptr___3 ;
   struct list_head const *__mptr___4 ;
   int tmp___8 ;
   long volatile __x___0 ;
   u8 volatile *__ptr___3 ;
   struct task_struct *tmp___9 ;
   u16 volatile *__ptr___4 ;
   struct task_struct *tmp___10 ;
   u32 volatile *__ptr___5 ;
   struct task_struct *tmp___11 ;
   u64 volatile *__ptr___6 ;
   struct task_struct *tmp___12 ;
   int tmp___13 ;
   int tmp___14 ;
 
   {
   {
 # 1571 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pd = (struct pktcdvd_device *)foobar;
 # 1575 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = get_current();
 # 1575 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   set_user_nice(tmp, -20L);
 # 1576 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   set_freezable();
   }
   ldv_31102:
   {
 # 1579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___0 = get_current();
 # 1579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   wait.flags = 0U;
 # 1579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   wait.private = (void *)tmp___0;
 # 1579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   wait.func = & default_wake_function;
 # 1579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   wait.task_list.next = (struct list_head *)0;
 # 1579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   wait.task_list.prev = (struct list_head *)0;
 # 1584 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   add_wait_queue(& pd->wqueue, & wait);
   }
   ldv_31085:
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __x = (long volatile )1L;
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (1) {
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto case_8;
   } else {
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto switch_default;
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (0) {
       {
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___1 = get_current();
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr = (u8 volatile *)(& tmp___1->state);
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory");
       }
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31051;
       {
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___2 = get_current();
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr___0 = (u16 volatile *)(& tmp___2->state);
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory");
       }
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31051;
       {
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___3 = get_current();
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr___1 = (u32 volatile *)(& tmp___3->state);
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory");
       }
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31051;
       case_8:
       {
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___4 = get_current();
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr___2 = (u64 volatile *)(& tmp___4->state);
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory");
       }
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31051;
       switch_default:
       {
 # 1586 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __xchg_wrong_size();
       }
     } else {
 
     }
   }
   ldv_31051:
   {
 # 1589 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___5 = atomic_read((atomic_t const *)(& pd->scan_queue));
   }
 # 1589 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___5 > 0) {
 # 1590 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto work_to_do;
   } else {
 
   }
 # 1593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr = (struct list_head const *)pd->cdrw.pkt_active_list.next;
 # 1593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr;
 # 1593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31066;
   ldv_31065:
   {
 # 1594 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___6 = atomic_read((atomic_t const *)(& pkt->run_sm));
   }
 # 1594 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___6 > 0) {
 # 1595 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto work_to_do;
   } else {
 
   }
 # 1593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___0 = (struct list_head const *)pkt->list.next;
 # 1593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___0;
   ldv_31066: ;
 # 1593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
 # 1594 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31065;
   } else {
 # 1596 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31067;
   }
   ldv_31067:
   {
 # 1599 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___7 = atomic_read((atomic_t const *)(& pd->iosched.attention));
   }
 # 1599 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___7 != 0) {
 # 1600 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto work_to_do;
   } else {
 
   }
 # 1611 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   min_sleep_time = 9223372036854775807L;
 # 1612 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___1 = (struct list_head const *)pd->cdrw.pkt_active_list.next;
 # 1612 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___1;
 # 1612 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31074;
   ldv_31073: ;
 # 1613 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->sleep_time != 0L) {
 # 1613 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (pkt->sleep_time < min_sleep_time) {
 # 1614 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       min_sleep_time = pkt->sleep_time;
     } else {
 
     }
   } else {
 
   }
 # 1612 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___2 = (struct list_head const *)pkt->list.next;
 # 1612 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___2;
   ldv_31074: ;
 # 1612 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
 # 1613 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31073;
   } else {
 # 1615 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31075;
   }
   ldv_31075:
   {
 # 1618 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   residue = schedule_timeout(min_sleep_time);
 # 1622 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   try_to_freeze();
 # 1624 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___3 = (struct list_head const *)pd->cdrw.pkt_active_list.next;
 # 1624 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___3;
   }
 # 1624 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31082;
   ldv_31081: ;
 # 1625 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->sleep_time == 0L) {
 # 1626 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31080;
   } else {
 
   }
 # 1627 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt->sleep_time = pkt->sleep_time + (residue - min_sleep_time);
 # 1628 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (pkt->sleep_time <= 0L) {
     {
 # 1629 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     pkt->sleep_time = 0L;
 # 1630 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     atomic_inc(& pkt->run_sm);
     }
   } else {
 
   }
   ldv_31080:
 # 1624 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __mptr___4 = (struct list_head const *)pkt->list.next;
 # 1624 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt = (struct packet_data *)__mptr___4;
   ldv_31082: ;
 # 1624 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
 # 1625 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31081;
   } else {
 # 1627 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31083;
   }
   ldv_31083:
   {
 # 1634 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___8 = kthread_should_stop();
   }
 # 1634 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___8 != 0) {
 # 1635 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31084;
   } else {
 
   }
 # 1636 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31085;
   ldv_31084: ;
   work_to_do:
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   __x___0 = (long volatile )0L;
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (1) {
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto case_8___0;
   } else {
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto switch_default___0;
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     if (0) {
       {
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___9 = get_current();
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr___3 = (u8 volatile *)(& tmp___9->state);
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory");
       }
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31089;
       {
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___10 = get_current();
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr___4 = (u16 volatile *)(& tmp___10->state);
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory");
       }
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31089;
       {
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___11 = get_current();
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr___5 = (u32 volatile *)(& tmp___11->state);
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory");
       }
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31089;
       case_8___0:
       {
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       tmp___12 = get_current();
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __ptr___6 = (u64 volatile *)(& tmp___12->state);
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory");
       }
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       goto ldv_31089;
       switch_default___0:
       {
 # 1638 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
       __xchg_wrong_size();
       }
     } else {
 
     }
   }
   ldv_31089:
   {
 # 1639 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   remove_wait_queue(& pd->wqueue, & wait);
 # 1641 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___13 = kthread_should_stop();
   }
 # 1641 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___13 != 0) {
 # 1642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31098;
   } else {
 
   }
 # 1648 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31100;
   ldv_31099: ;
   ldv_31100:
   {
 # 1648 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp___14 = pkt_handle_queue(pd);
   }
 # 1648 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if (tmp___14 != 0) {
 # 1649 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31099;
   } else {
 # 1651 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     goto ldv_31101;
   }
   ldv_31101:
   {
 # 1654 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_handle_packets(pd);
 # 1659 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   pkt_iosched_process_queue(pd);
   }
 # 1660 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   goto ldv_31102;
   ldv_31098: ;
 # 1662 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (0);
 }
 }
 # 1665 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static void pkt_print_settings(struct pktcdvd_device *pd )
 { char *tmp ;
   int tmp___0 ;
 
   {
 # 1667 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned int )pd->settings.fp != 0U) {
 # 1667 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = (char *)"Fixed";
   } else {
 # 1667 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp = (char *)"Variable";
   }
   {
 # 1667 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk("pktcdvd: %s packets, ", tmp);
 # 1668 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk("%u blocks, ", pd->settings.size >> 2);
   }
 # 1669 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   if ((unsigned int )pd->settings.block_mode == 8U) {
 # 1669 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___0 = 49;
   } else {
 # 1669 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     tmp___0 = 50;
   }
   {
 # 1669 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   printk("Mode-%c disc\n", tmp___0);
   }
 # 1670 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return;
 }
 }
 # 1672 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_mode_sense(struct pktcdvd_device *pd , struct packet_command *cgc ,
                           int page_code , int page_control )
 { int tmp ;
 
   {
   {
 # 1674 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   memset((void *)(& cgc->cmd), 0, 12UL);
 # 1676 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc->cmd[0] = (unsigned char)90;
 # 1677 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc->cmd[2] = (unsigned char )((int )((signed char )(page_control << 6)) | (int )((signed char )page_code));
 # 1678 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc->cmd[7] = (unsigned char )(cgc->buflen >> 8);
 # 1679 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc->cmd[8] = (unsigned char )cgc->buflen;
 # 1680 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   cgc->data_direction = (unsigned char)2;
 # 1681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   tmp = pkt_generic_packet(pd, cgc);
   }
 # 1681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
   return (tmp);
 }
 }
 # 1684 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
 static int pkt_mode_select(struct pktcdvd_device *pd , struct packet_command *cgc )
 { int tmp ;
 
  {
  {
# 1686 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  memset((void *)(& cgc->cmd), 0, 12UL);
# 1687 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  memset((void *)cgc->buffer, 0, 2UL);
# 1688 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc->cmd[0] = (unsigned char)85;
# 1689 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc->cmd[1] = (unsigned char)16;
# 1690 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc->cmd[7] = (unsigned char )(cgc->buflen >> 8);
# 1691 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc->cmd[8] = (unsigned char )cgc->buflen;
# 1692 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc->data_direction = (unsigned char)1;
# 1693 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = pkt_generic_packet(pd, cgc);
  }
# 1693 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp);
}
}
# 1696 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_get_disc_info(struct pktcdvd_device *pd , disc_information *di )
{ struct packet_command cgc ;
  int ret ;
  __u16 tmp ;
  int tmp___0 ;

  {
  {
# 1702 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)di, 36, 2);
# 1703 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[0] = (unsigned char)81;
# 1704 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.buflen = 2U;
# 1704 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char)2;
# 1705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.quiet = 1;
# 1707 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_generic_packet(pd, & cgc);
  }
# 1707 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 1708 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 1713 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = __fswab16((__u16 )((int )di->disc_information_length));
# 1713 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.buflen = (unsigned int )tmp + 2U;
  }
# 1716 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (cgc.buflen > 36U) {
# 1717 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    cgc.buflen = 36U;
  } else {

  }
  {
# 1719 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char )cgc.buflen;
# 1720 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = pkt_generic_packet(pd, & cgc);
  }
# 1720 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp___0);
}
}
# 1723 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_get_track_info(struct pktcdvd_device *pd , __u16 track , __u8 type ,
                              track_information *ti )
{ struct packet_command cgc ;
  int ret ;
  __u16 tmp ;
  int tmp___0 ;

  {
  {
# 1728 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)ti, 8, 2);
# 1729 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[0] = (unsigned char)82;
# 1730 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[1] = (unsigned char )((unsigned int )type & 3U);
# 1731 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[4] = (unsigned char )((int )track >> 8);
# 1732 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[5] = (unsigned char )track;
# 1733 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char)8;
# 1734 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.quiet = 1;
# 1736 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_generic_packet(pd, & cgc);
  }
# 1736 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 1737 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 1739 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = __fswab16((__u16 )((int )ti->track_information_length));
# 1739 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.buflen = (unsigned int )tmp + 2U;
  }
# 1742 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (cgc.buflen > 32U) {
# 1743 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    cgc.buflen = 32U;
  } else {

  }
  {
# 1745 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char )cgc.buflen;
# 1746 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = pkt_generic_packet(pd, & cgc);
  }
# 1746 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp___0);
}
}
# 1749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_get_last_written(struct pktcdvd_device *pd , long *last_written )
{ disc_information di ;
  track_information ti ;
  __u32 last_track ;
  int ret ;
  __u32 tmp ;
  __u32 tmp___0 ;
  __u32 tmp___1 ;
  __u32 tmp___2 ;

  {
  {
# 1755 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = -1;
# 1757 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_get_disc_info(pd, & di);
  }
# 1757 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 1758 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 1760 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  last_track = (__u32 )(((int )di.last_track_msb << 8) | (int )di.last_track_lsb);
# 1761 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_get_track_info(pd, (__u16 )((int )((__u16 )last_track)), (__u8 )1, & ti);
  }
# 1761 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 1762 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
# 1765 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)(& ti) + 6UL) != 0U) {
    {
# 1766 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    last_track = last_track - 1U;
# 1767 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = pkt_get_track_info(pd, (__u16 )((int )((__u16 )last_track)), (__u8 )1, & ti);
    }
# 1767 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (ret != 0) {
# 1768 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (ret);
    } else {

    }
  } else {

  }
# 1772 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)(& ti) + 7UL) != 0U) {
    {
# 1773 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = __fswab32(ti.last_rec_address);
# 1773 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    *last_written = (long )tmp;
    }
  } else {
    {
# 1776 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___0 = __fswab32(ti.track_start);
# 1776 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___1 = __fswab32(ti.track_size);
# 1776 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    *last_written = (long )(tmp___0 + tmp___1);
    }
# 1778 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (ti.free_blocks != 0U) {
      {
# 1779 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      tmp___2 = __fswab32(ti.free_blocks);
# 1779 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      *last_written = *last_written - (long )(tmp___2 + 7U);
      }
    } else {

    }
  }
# 1781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 1787 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_set_write_settings(struct pktcdvd_device *pd )
{ struct packet_command cgc ;
  struct request_sense sense ;
  write_param_page *wp ;
  char buffer[128U] ;
  int ret ;
  int size ;

  {
# 1796 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )pd->mmc3_profile == 26U) {
# 1797 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else
# 1796 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )pd->mmc3_profile == 18U) {
# 1797 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {

  }
  {
# 1799 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  memset((void *)(& buffer), 0, 128UL);
# 1800 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)(& buffer), 52, 2);
# 1801 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.sense = & sense;
# 1802 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_mode_sense(pd, & cgc, 5, 0);
  }
# 1802 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 1803 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_dump_sense(& cgc);
    }
# 1804 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
# 1807 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  size = (((int )buffer[0] << 8) | ((int )buffer[1] & 255)) + 2;
# 1808 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->mode_offset = (__u8 )((int )((signed char )((int )buffer[6] << 8)) | (int )((signed char )buffer[7]));
# 1809 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )size > 128U) {
# 1810 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    size = 128;
  } else {

  }
  {
# 1815 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)(& buffer), size, 2);
# 1816 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.sense = & sense;
# 1817 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_mode_sense(pd, & cgc, 5, 0);
  }
# 1817 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 1818 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_dump_sense(& cgc);
    }
# 1819 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
# 1825 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  wp = (write_param_page *)(& buffer) + ((unsigned long )pd->mode_offset + 8UL);
# 1827 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  wp->fp = pd->settings.fp;
# 1828 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  wp->track_mode = pd->settings.track_mode;
# 1829 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  wp->write_type = pd->settings.write_type;
# 1830 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  wp->data_block_type = pd->settings.block_mode;
# 1832 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  wp->multi_session = (unsigned char)0;
# 1839 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)wp + 4UL) == 8U) {
# 1840 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    wp->session_format = (__u8 )0U;
# 1841 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    wp->subhdr2 = (__u8 )32U;
  } else
# 1842 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)wp + 4UL) == 10U) {
# 1843 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    wp->session_format = (__u8 )32U;
# 1844 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    wp->subhdr2 = (__u8 )8U;
  } else {
    {
# 1853 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: write mode wrong %d\n", (int )wp->data_block_type);
    }
# 1854 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (1);
  }
  {
# 1856 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  wp->packet_size = __fswab32(pd->settings.size >> 2);
# 1858 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char )size;
# 1858 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.buflen = (unsigned int )cgc.cmd[8];
# 1859 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_mode_select(pd, & cgc);
  }
# 1859 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 1860 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_dump_sense(& cgc);
    }
# 1861 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 1864 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_print_settings(pd);
  }
# 1865 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 1871 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_writable_track(struct pktcdvd_device *pd , track_information *ti )
{

  {
# 1874 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 26) {
# 1874 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_26;
  } else
# 1875 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 18) {
# 1875 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_18;
  } else {
# 1878 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 1873 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_26: ;
      case_18: ;
# 1877 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (1);
      switch_default: ;
# 1879 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31154;
    } else {

    }
  }
  ldv_31154: ;
# 1882 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)ti + 6UL) == 0U) {
# 1883 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else
# 1882 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)ti + 6UL) == 0U) {
# 1883 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {

  }
# 1888 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)ti + 6UL) == 0U) {
# 1888 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if ((unsigned int )*((unsigned char *)ti + 6UL) == 0U) {
# 1889 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (1);
    } else {

    }
  } else {

  }
# 1891 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)ti + 6UL) == 0U) {
# 1891 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if ((unsigned int )*((unsigned char *)ti + 6UL) != 0U) {
# 1892 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (1);
    } else {

    }
  } else {

  }
# 1894 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)ti + 6UL) != 0U) {
# 1894 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if ((unsigned int )*((unsigned char *)ti + 6UL) == 0U) {
# 1895 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (1);
    } else {

    }
  } else {

  }
  {
# 1897 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  printk("pktcdvd: bad state %d-%d-%d\n", (int )ti->rt, (int )ti->blank, (int )ti->packet);
  }
# 1898 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 1904 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_writable_disc(struct pktcdvd_device *pd , disc_information *di )
{

  {
# 1907 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 10) {
# 1907 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_10;
  } else
# 1908 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 65535) {
# 1908 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_65535;
  } else
# 1910 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 26) {
# 1910 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_26;
  } else
# 1911 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 19) {
# 1911 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_19;
  } else
# 1912 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 18) {
# 1912 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_18;
  } else {
# 1914 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 1906 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_10: ;
      case_65535: ;
# 1909 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31161;
      case_26: ;
      case_19: ;
      case_18: ;
# 1913 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (1);
      switch_default: ;
# 1916 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (0);
    } else {

    }
  }
  ldv_31161: ;
# 1923 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )di->disc_type == 255U) {
    {
# 1924 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Unknown disc. No track?\n");
    }
# 1925 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {

  }
# 1928 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )di->disc_type != 32U) {
# 1928 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if ((unsigned int )di->disc_type != 0U) {
      {
# 1929 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("pktcdvd: Wrong disc type (%x)\n", (int )di->disc_type);
      }
# 1930 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (0);
    } else {

    }
  } else {

  }
# 1933 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)di + 2UL) == 0U) {
    {
# 1934 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Disc not erasable\n");
    }
# 1935 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {

  }
# 1938 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)di + 2UL) == 8U) {
    {
# 1939 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Can\'t write to last track (reserved)\n");
    }
# 1940 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {

  }
# 1943 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (1);
}
}
# 1946 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_probe_settings(struct pktcdvd_device *pd )
{ struct packet_command cgc ;
  unsigned char buf[12U] ;
  disc_information di ;
  track_information ti ;
  int ret ;
  int track ;
  int tmp ;
  int tmp___0 ;
  __u32 tmp___1 ;
  __u32 tmp___2 ;
  __u32 tmp___3 ;
  __u32 tmp___4 ;

  {
  {
# 1954 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)(& buf), 12, 2);
# 1955 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[0] = (unsigned char)70;
# 1956 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char)8;
# 1957 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_generic_packet(pd, & cgc);
  }
# 1958 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret == 0) {
# 1958 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->mmc3_profile = (__u16 )((int )((short )((int )buf[6] << 8)) | (int )((short )buf[7]));
  } else {
# 1958 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->mmc3_profile = (__u16 )65535U;
  }
  {
# 1960 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  memset((void *)(& di), 0, 36UL);
# 1961 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  memset((void *)(& ti), 0, 32UL);
# 1963 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_get_disc_info(pd, & di);
  }
# 1963 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 1964 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("failed get_disc\n");
    }
# 1965 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 1968 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = pkt_writable_disc(pd, & di);
  }
# 1968 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp == 0) {
# 1969 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-30);
  } else {

  }
# 1971 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)(& di) + 2UL) != 0U) {
# 1971 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->type = (__u8 )2U;
  } else {
# 1971 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->type = (__u8 )1U;
  }
  {
# 1973 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  track = 1;
# 1974 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_get_track_info(pd, (__u16 )((int )((__u16 )track)), (__u8 )1, & ti);
  }
# 1974 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 1975 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: failed get_track\n");
    }
# 1976 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 1979 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = pkt_writable_track(pd, & ti);
  }
# 1979 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 0) {
    {
# 1980 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: can\'t write to this track\n");
    }
# 1981 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-30);
  } else {

  }
  {
# 1988 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___1 = __fswab32(ti.fixed_packet_size);
# 1988 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->settings.size = tmp___1 << 2;
  }
# 1989 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd->settings.size == 0U) {
    {
# 1990 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: detected zero packet size!\n");
    }
# 1991 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-6);
  } else {

  }
# 1993 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd->settings.size > 512U) {
    {
# 1994 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: packet size is too big\n");
    }
# 1995 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-30);
  } else {

  }
  {
# 1997 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->settings.fp = ti.fp;
# 1998 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___2 = __fswab32(ti.track_start);
# 1998 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->offset = (unsigned long )((tmp___2 << 2) & (pd->settings.size - 1U));
  }
# 2000 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)(& ti) + 7UL) != 0U) {
    {
# 2001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___3 = __fswab32(ti.next_writable);
# 2001 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->nwa = tmp___3;
# 2002 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    set_bit(2U, (unsigned long volatile *)(& pd->flags));
    }
  } else {

  }
# 2010 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*((unsigned char *)(& ti) + 7UL) != 0U) {
    {
# 2011 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___4 = __fswab32(ti.last_rec_address);
# 2011 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->lra = tmp___4;
# 2012 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    set_bit(3U, (unsigned long volatile *)(& pd->flags));
    }
  } else {
    {
# 2014 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->lra = 4294967295U;
# 2015 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    set_bit(3U, (unsigned long volatile *)(& pd->flags));
    }
  }
# 2021 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->settings.link_loss = (__u8 )7U;
# 2022 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->settings.write_type = (__u8 )0U;
# 2023 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->settings.track_mode = ti.track_mode;
# 2029 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )ti.data_mode == 1) {
# 2029 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_1;
  } else
# 2032 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )ti.data_mode == 2) {
# 2032 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_2;
  } else {
# 2035 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 2028 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_1:
# 2030 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pd->settings.block_mode = (__u8 )8U;
# 2031 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31176;
      case_2:
# 2033 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pd->settings.block_mode = (__u8 )10U;
# 2034 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31176;
      switch_default:
      {
# 2036 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("pktcdvd: unknown data mode\n");
      }
# 2037 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (-30);
    } else {

    }
  }
  ldv_31176: ;
# 2039 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 2045 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_write_caching(struct pktcdvd_device *pd , int set )
{ struct packet_command cgc ;
  struct request_sense sense ;
  unsigned char buf[64U] ;
  int ret ;
  int tmp ;

  {
  {
# 2053 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)(& buf), 64, 2);
# 2054 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.sense = & sense;
# 2055 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.buflen = (unsigned int )((int )pd->mode_offset + 12);
# 2060 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.quiet = 1;
# 2062 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_mode_sense(pd, & cgc, 8, 0);
  }
# 2062 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 2063 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
# 2065 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (set != 0) {
# 2065 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = 4;
  } else {
# 2065 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = 0;
  }
  {
# 2065 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  buf[(int )pd->mode_offset + 10] = (unsigned char )((int )((signed char )buf[(int )pd->mode_offset + 10]) | tmp);
# 2067 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char )((unsigned int )((unsigned char )((int )((signed char )((int )buf[0] << 8)) | (int )((signed char )buf[1]))) + 2U);
# 2067 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.buflen = (unsigned int )cgc.cmd[8];
# 2068 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_mode_select(pd, & cgc);
  }
# 2069 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2070 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: write caching control failed\n");
# 2071 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_dump_sense(& cgc);
    }
  } else
# 2072 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret == 0) {
# 2072 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (set != 0) {
      {
# 2073 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("pktcdvd: enabled write caching on %s\n", (char *)(& pd->name));
      }
    } else {

    }
  } else {

  }
# 2074 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2077 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_lock_door(struct pktcdvd_device *pd , int lockflag )
{ struct packet_command cgc ;
  int tmp ;

  {
  {
# 2081 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)0, 0, 3);
# 2082 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[0] = (unsigned char)30;
# 2083 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[4] = (unsigned char )(lockflag != 0);
# 2084 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = pkt_generic_packet(pd, & cgc);
  }
# 2084 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp);
}
}
# 2090 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_get_max_speed(struct pktcdvd_device *pd , unsigned int *write_speed )
{ struct packet_command cgc ;
  struct request_sense sense ;
  unsigned char buf[274U] ;
  unsigned char *cap_buf ;
  int ret ;
  int offset ;
  int num_spdb ;

  {
  {
# 2099 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cap_buf = (unsigned char *)(& buf) + ((unsigned long )pd->mode_offset + 8UL);
# 2100 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)(& buf), 274, 0);
# 2101 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.sense = & sense;
# 2103 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_mode_sense(pd, & cgc, 42, 0);
  }
# 2104 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2105 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    cgc.buflen = (unsigned int )((int )pd->mode_offset + (int )*(cap_buf + 1UL)) + 10U;
# 2107 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = pkt_mode_sense(pd, & cgc, 42, 0);
    }
# 2108 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (ret != 0) {
      {
# 2109 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pkt_dump_sense(& cgc);
      }
# 2110 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (ret);
    } else {

    }
  } else {

  }
# 2114 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  offset = 20;
# 2115 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*(cap_buf + 1UL) > 27U) {
# 2116 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    offset = 28;
  } else {

  }
# 2117 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )*(cap_buf + 1UL) > 29U) {
# 2122 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    num_spdb = ((int )*(cap_buf + 30UL) << 8) + (int )*(cap_buf + 31UL);
# 2123 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (num_spdb > 0) {
# 2124 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      offset = 34;
    } else {

    }
  } else {

  }
# 2127 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  *write_speed = (unsigned int )(((int )*(cap_buf + (unsigned long )offset) << 8) | (int )*(cap_buf + ((unsigned long )offset + 1UL)));
# 2128 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 2133 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static char clv_to_speed[16U] =
# 2133 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  { (char)0, (char)2, (char)4, (char)6,
        (char)8, (char)0, (char)0, (char)0,
        (char)0, (char)0, (char)0, (char)0,
        (char)0, (char)0, (char)0, (char)0};
# 2138 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static char hs_clv_to_speed[16U] =
# 2138 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  { (char)0, (char)2, (char)4, (char)6,
        (char)10, (char)0, (char)0, (char)0,
        (char)0, (char)0, (char)0, (char)0,
        (char)0, (char)0, (char)0, (char)0};
# 2143 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static char us_clv_to_speed[16U] =
# 2143 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  { (char)0, (char)2, (char)4, (char)8,
        (char)0, (char)0, (char)16, (char)0,
        (char)24, (char)32, (char)40, (char)48,
        (char)0, (char)0, (char)0, (char)0};
# 2151 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_media_speed(struct pktcdvd_device *pd , unsigned int *speed )
{ struct packet_command cgc ;
  struct request_sense sense ;
  unsigned char buf[64U] ;
  unsigned int size ;
  unsigned int st ;
  unsigned int sp ;
  int ret ;

  {
  {
# 2160 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)(& buf), 2, 2);
# 2161 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.sense = & sense;
# 2162 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[0] = (unsigned char)67;
# 2163 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[1] = (unsigned char)2;
# 2164 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[2] = (unsigned char)4;
# 2165 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char)2;
# 2166 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_generic_packet(pd, & cgc);
  }
# 2167 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2168 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_dump_sense(& cgc);
    }
# 2169 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
# 2171 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  size = (((unsigned int )buf[0] << 8) + (unsigned int )buf[1]) + 2U;
# 2172 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (size > 64U) {
# 2173 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    size = 64U;
  } else {

  }
  {
# 2175 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)(& buf), (int )size, 2);
# 2176 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.sense = & sense;
# 2177 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[0] = (unsigned char)67;
# 2178 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[1] = (unsigned char)2;
# 2179 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[2] = (unsigned char)4;
# 2180 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[8] = (unsigned char )size;
# 2181 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_generic_packet(pd, & cgc);
  }
# 2182 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2183 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_dump_sense(& cgc);
    }
# 2184 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
# 2187 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (((int )buf[6] & 64) == 0) {
    {
# 2188 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Disc type is not CD-RW\n");
    }
# 2189 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (1);
  } else {

  }
# 2191 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (((int )buf[6] & 4) == 0) {
    {
# 2192 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: A1 values on media are not valid, maybe not CDRW?\n");
    }
# 2193 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (1);
  } else {

  }
# 2196 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  st = (unsigned int )((int )buf[6] >> 3) & 7U;
# 2198 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  sp = (unsigned int )buf[16] & 15U;
# 2202 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )st == 0) {
# 2202 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_0;
  } else
# 2205 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )st == 1) {
# 2205 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_1;
  } else
# 2208 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )st == 2) {
# 2208 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_2;
  } else {
# 2211 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 2201 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_0:
# 2203 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      *speed = (unsigned int )clv_to_speed[sp];
# 2204 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31218;
      case_1:
# 2206 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      *speed = (unsigned int )hs_clv_to_speed[sp];
# 2207 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31218;
      case_2:
# 2209 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      *speed = (unsigned int )us_clv_to_speed[sp];
# 2210 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31218;
      switch_default:
      {
# 2212 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("pktcdvd: Unknown disc sub-type %d\n", st);
      }
# 2213 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (1);
    } else {

    }
  }
  ldv_31218: ;
# 2215 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (*speed != 0U) {
    {
# 2216 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Max. media speed: %d\n", *speed);
    }
# 2217 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {
    {
# 2219 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Unknown speed %d for sub-type %d\n", sp, st);
    }
# 2220 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (1);
  }
}
}
# 2224 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_perform_opc(struct pktcdvd_device *pd )
{ struct packet_command cgc ;
  struct request_sense sense ;
  int ret ;

  {
  {
# 2232 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  init_cdrom_command(& cgc, (void *)0, 0, 3);
# 2233 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.sense = & sense;
# 2234 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.timeout = 15000;
# 2235 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[0] = (unsigned char)84;
# 2236 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  cgc.cmd[1] = (unsigned char)1;
# 2237 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_generic_packet(pd, & cgc);
  }
# 2237 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2238 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_dump_sense(& cgc);
    }
  } else {

  }
# 2239 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2242 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_open_write(struct pktcdvd_device *pd )
{ int ret ;
  unsigned int write_speed ;
  unsigned int media_write_speed ;
  unsigned int read_speed ;
  unsigned int _min1 ;
  unsigned int _min2 ;
  unsigned int tmp ;

  {
  {
# 2247 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_probe_settings(pd);
  }
# 2247 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 2249 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 2252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_set_write_settings(pd);
  }
# 2252 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2253 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("<5>pktcdvd: %s failed saving write settings\n", (char *)(& pd->name));
    }
# 2254 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-5);
  } else {

  }
  {
# 2257 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_write_caching(pd, 1);
# 2259 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_get_max_speed(pd, & write_speed);
  }
# 2259 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 2260 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    write_speed = 2832U;
  } else {

  }
# 2262 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 19) {
# 2262 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_19;
  } else
# 2263 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 26) {
# 2263 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_26;
  } else
# 2264 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )pd->mmc3_profile == 18) {
# 2264 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_18;
  } else {
# 2267 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 2261 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_19: ;
      case_26: ;
      case_18:
      {
# 2265 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("<5>pktcdvd: write speed %ukB/s\n", write_speed);
      }
# 2266 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31238;
      switch_default:
      {
# 2268 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ret = pkt_media_speed(pd, & media_write_speed);
      }
# 2268 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ret != 0) {
# 2269 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        media_write_speed = 16U;
      } else {

      }
# 2270 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      _min1 = write_speed;
# 2270 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      _min2 = media_write_speed * 177U;
# 2270 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (_min1 < _min2) {
# 2270 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        tmp = _min1;
      } else {
# 2270 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        tmp = _min2;
      }
      {
# 2270 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      write_speed = tmp;
# 2271 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("<5>pktcdvd: write speed %ux\n", write_speed / 176U);
      }
# 2272 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31238;
    } else {

    }
  }
  ldv_31238:
  {
# 2274 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  read_speed = write_speed;
# 2276 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_set_speed(pd, write_speed, read_speed);
  }
# 2276 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2277 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("<5>pktcdvd: %s couldn\'t set write speed\n", (char *)(& pd->name));
    }
# 2278 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-5);
  } else {

  }
  {
# 2280 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->write_speed = (int )write_speed;
# 2281 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->read_speed = (int )read_speed;
# 2283 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_perform_opc(pd);
  }
# 2283 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2284 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("<5>pktcdvd: %s Optimum Power Calibration failed\n", (char *)(& pd->name));
    }
  } else {

  }
# 2287 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 2293 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_open_dev(struct pktcdvd_device *pd , fmode_t write )
{ int ret ;
  long lba ;
  struct request_queue *q ;
  int tmp ;

  {
  {
# 2304 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bdget((pd->bdev)->bd_dev);
# 2305 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = blkdev_get(pd->bdev, 129U, (void *)pd);
  }
# 2305 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 2306 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out;
  } else {

  }
  {
# 2308 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_get_last_written(pd, & lba);
  }
# 2308 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 2309 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: pkt_get_last_written failed\n");
    }
# 2310 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_putdev;
  } else {

  }
  {
# 2313 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  set_capacity(pd->disk, (sector_t )(lba << 2));
# 2314 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  set_capacity((pd->bdev)->bd_disk, (sector_t )(lba << 2));
# 2315 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bd_set_size(pd->bdev, (long long )lba << 11);
# 2317 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  q = bdev_get_queue(pd->bdev);
  }
# 2318 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (write != 0U) {
    {
# 2319 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = pkt_open_write(pd);
    }
# 2319 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (ret != 0) {
# 2320 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto out_putdev;
    } else {

    }
    {
# 2325 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    spin_lock_irq(q->queue_lock);
# 2326 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    blk_queue_max_hw_sectors(q, pd->settings.size);
# 2327 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    spin_unlock_irq(q->queue_lock);
# 2328 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    set_bit(1U, (unsigned long volatile *)(& pd->flags));
    }
  } else {
    {
# 2330 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_set_speed(pd, 65535U, 65535U);
# 2331 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    clear_bit(1, (unsigned long volatile *)(& pd->flags));
    }
  }
  {
# 2334 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_set_segment_merging(pd, q);
  }
# 2334 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 2335 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_putdev;
  } else {

  }
# 2337 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (write != 0U) {
    {
# 2338 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = pkt_grow_pktlist(pd, 8);
    }
# 2338 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (tmp == 0) {
      {
# 2339 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("pktcdvd: not enough memory for buffers\n");
# 2340 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ret = -12;
      }
# 2341 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto out_putdev;
    } else {

    }
    {
# 2343 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: %lukB available on disc\n", lba << 1);
    }
  } else {

  }
# 2346 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
  out_putdev:
  {
# 2349 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blkdev_put(pd->bdev, 129U);
  }
  out: ;
# 2351 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2358 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static void pkt_release_dev(struct pktcdvd_device *pd , int flush )
{ int tmp ;

  {
# 2360 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (flush != 0) {
    {
# 2360 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = pkt_flush_cache(pd);
    }
# 2360 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (tmp != 0) {
      {
# 2361 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      printk("<5>pktcdvd: %s not flushing cache\n", (char *)(& pd->name));
      }
    } else {

    }
  } else {

  }
  {
# 2363 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_lock_door(pd, 0);
# 2365 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_set_speed(pd, 65535U, 65535U);
# 2366 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blkdev_put(pd->bdev, 129U);
# 2368 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_shrink_pktlist(pd);
  }
# 2369 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 2371 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static struct pktcdvd_device *pkt_find_dev_from_minor(unsigned int dev_minor )
{

  {
# 2373 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (dev_minor > 7U) {
# 2374 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return ((struct pktcdvd_device *)0);
  } else {

  }
# 2375 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (pkt_devs[dev_minor]);
}
}
# 2378 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_open(struct block_device *bdev , fmode_t mode )
{ struct pktcdvd_device *pd ;
  int ret ;
  long tmp ;
  int tmp___0 ;

  {
  {
# 2380 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)0;
# 2385 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& pktcdvd_mutex, 0U);
# 2386 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& ctl_mutex, 0U);
# 2387 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = pkt_find_dev_from_minor(bdev->bd_dev & 1048575U);
  }
# 2388 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd == (unsigned long )((struct pktcdvd_device *)0)) {
# 2389 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = -19;
# 2390 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out;
  } else {

  }
  {
# 2392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = __builtin_expect((long )(pd->refcnt < 0), 0L);
  }
# 2392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp != 0L) {
# 2392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                         "i" (2392), "i" (12UL));
    ldv_31266: ;
# 2392 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31266;
  } else {

  }
# 2394 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->refcnt = pd->refcnt + 1;
# 2395 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd->refcnt > 1) {
# 2396 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if ((mode & 2U) != 0U) {
      {
# 2396 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      tmp___0 = constant_test_bit(1U, (unsigned long const volatile *)(& pd->flags));
      }
# 2396 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (tmp___0 == 0) {
# 2398 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ret = -16;
# 2399 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        goto out_dec;
      } else {
# 2396 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        goto _L;
      }
    } else {
      _L:
      {
# 2402 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ret = pkt_open_dev(pd, mode & 2U);
      }
# 2403 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ret != 0) {
# 2404 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        goto out_dec;
      } else {

      }
      {
# 2409 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      set_blocksize(bdev, 2048);
      }
    }
  } else {

  }
  {
# 2412 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& ctl_mutex);
# 2413 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& pktcdvd_mutex);
  }
# 2414 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
  out_dec:
# 2417 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->refcnt = pd->refcnt - 1;
  out:
  {
# 2420 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& ctl_mutex);
# 2421 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& pktcdvd_mutex);
  }
# 2422 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2425 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_close(struct gendisk *disk , fmode_t mode )
{ struct pktcdvd_device *pd ;
  int ret ;
  long tmp ;
  int flush ;
  int tmp___0 ;

  {
  {
# 2427 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)disk->private_data;
# 2428 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = 0;
# 2430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& pktcdvd_mutex, 0U);
# 2431 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& ctl_mutex, 0U);
# 2432 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->refcnt = pd->refcnt - 1;
# 2433 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = __builtin_expect((long )(pd->refcnt < 0), 0L);
  }
# 2433 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp != 0L) {
# 2433 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                         "i" (2433), "i" (12UL));
    ldv_31274: ;
# 2433 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31274;
  } else {

  }
# 2434 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd->refcnt == 0) {
    {
# 2435 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___0 = constant_test_bit(1U, (unsigned long const volatile *)(& pd->flags));
# 2435 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    flush = tmp___0;
# 2436 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_release_dev(pd, flush);
    }
  } else {

  }
  {
# 2438 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& ctl_mutex);
# 2439 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& pktcdvd_mutex);
  }
# 2440 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2444 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static void pkt_end_io_read_cloned(struct bio *bio , int err )
{ struct packet_stacked_data *psd ;
  struct pktcdvd_device *pd ;

  {
  {
# 2446 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  psd = (struct packet_stacked_data *)bio->bi_private;
# 2447 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = psd->pd;
# 2449 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bio_put(bio);
# 2450 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bio_endio(psd->bio, err);
# 2451 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mempool_free((void *)psd, psd_pool);
# 2452 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_bio_finished(pd);
  }
# 2453 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 2455 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_make_request(struct request_queue *q , struct bio *bio )
{ struct pktcdvd_device *pd ;
  char b[32U] ;
  sector_t zone ;
  struct packet_data *pkt ;
  int was_empty ;
  int blocked_bio ;
  struct pkt_rb_node *node ;
  char const *tmp ;
  struct bio *cloned_bio ;
  struct bio *tmp___0 ;
  struct packet_stacked_data *psd ;
  void *tmp___1 ;
  int tmp___2 ;
  struct bio_pair *bp ;
  sector_t last_zone ;
  int first_sectors ;
  long tmp___3 ;
  long tmp___4 ;
  struct list_head const *__mptr ;
  struct list_head const *__mptr___0 ;
  void *tmp___5 ;
  long tmp___6 ;
  int tmp___7 ;

  {
# 2464 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)q->queuedata;
# 2465 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd == (unsigned long )((struct pktcdvd_device *)0)) {
    {
# 2466 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = bdevname(bio->bi_bdev, (char *)(& b));
# 2466 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: %s incorrect request queue\n", tmp);
    }
# 2467 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto end_io;
  } else {

  }
# 2473 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((bio->bi_rw & 1UL) == 0UL) {
    {
# 2474 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___0 = bio_clone(bio, 16U);
# 2474 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    cloned_bio = tmp___0;
# 2475 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___1 = mempool_alloc(psd_pool, 16U);
# 2475 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    psd = (struct packet_stacked_data *)tmp___1;
# 2477 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    psd->pd = pd;
# 2478 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    psd->bio = bio;
# 2479 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    cloned_bio->bi_bdev = pd->bdev;
# 2480 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    cloned_bio->bi_private = (void *)psd;
# 2481 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    cloned_bio->bi_end_io = & pkt_end_io_read_cloned;
# 2482 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pd->stats.secs_r = pd->stats.secs_r + (unsigned long )(bio->bi_size >> 9);
# 2483 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_queue_bio(pd, cloned_bio);
    }
# 2484 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {

  }
  {
# 2487 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___2 = constant_test_bit(1U, (unsigned long const volatile *)(& pd->flags));
  }
# 2487 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___2 == 0) {
    {
# 2488 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: WRITE for ro device %s (%llu)\n", (char *)(& pd->name), (unsigned long long )bio->bi_sector);
    }
# 2490 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto end_io;
  } else {

  }
# 2493 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (bio->bi_size == 0U) {
    {
# 2494 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: wrong bio size\n");
    }
# 2495 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto end_io;
  } else
# 2493 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((bio->bi_size & 2047U) != 0U) {
    {
# 2494 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: wrong bio size\n");
    }
# 2495 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto end_io;
  } else {

  }
  {
# 2498 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blk_queue_bounce(q, & bio);
# 2500 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  zone = (bio->bi_sector + pd->offset) & (unsigned long )(- pd->settings.size);
# 2511 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  last_zone = (((bio->bi_sector + (sector_t )(bio->bi_size >> 9)) + pd->offset) - 1UL) & (unsigned long )(- pd->settings.size);
  }
# 2512 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (last_zone != zone) {
    {
# 2513 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___3 = __builtin_expect((long )((sector_t )pd->settings.size + zone != last_zone),
                               0L);
    }
# 2513 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (tmp___3 != 0L) {
# 2513 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                           "i" (2513), "i" (12UL));
      ldv_31299: ;
# 2513 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31299;
    } else {

    }
    {
# 2514 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    first_sectors = (int )((unsigned int )last_zone - (unsigned int )bio->bi_sector);
# 2515 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    bp = bio_split(bio, first_sectors);
# 2516 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___4 = __builtin_expect((long )((unsigned long )bp == (unsigned long )((struct bio_pair *)0)),
                               0L);
    }
# 2516 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (tmp___4 != 0L) {
# 2516 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                           "i" (2516), "i" (12UL));
      ldv_31300: ;
# 2516 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31300;
    } else {

    }
    {
# 2517 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_make_request(q, & bp->bio1);
# 2518 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pkt_make_request(q, & bp->bio2);
# 2519 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    bio_pair_release(bp);
    }
# 2520 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0);
  } else {

  }
  {
# 2528 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spin_lock(& pd->cdrw.active_list_lock);
# 2529 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blocked_bio = 0;
# 2530 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __mptr = (struct list_head const *)pd->cdrw.pkt_active_list.next;
# 2530 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt = (struct packet_data *)__mptr;
  }
# 2530 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  goto ldv_31306;
  ldv_31305: ;
# 2531 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pkt->sector == zone) {
    {
# 2532 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    spin_lock(& pkt->lock);
    }
# 2533 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if ((unsigned int )pkt->state == 1U) {
# 2533 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto _L;
    } else
# 2533 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if ((unsigned int )pkt->state == 2U) {
      _L:
      {
# 2535 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      bio_list_add(& pkt->orig_bios, bio);
# 2536 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pkt->write_size = (int )((unsigned int )pkt->write_size + bio->bi_size / 2048U);
      }
# 2537 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (pkt->write_size >= pkt->frames) {
# 2537 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        if ((unsigned int )pkt->state == 1U) {
          {
# 2539 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
          atomic_inc(& pkt->run_sm);
# 2540 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
          __wake_up(& pd->wqueue, 3U, 1, (void *)0);
          }
        } else {

        }
      } else {

      }
      {
# 2542 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      spin_unlock(& pkt->lock);
# 2543 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      spin_unlock(& pd->cdrw.active_list_lock);
      }
# 2544 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (0);
    } else {
# 2546 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      blocked_bio = 1;
    }
    {
# 2548 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    spin_unlock(& pkt->lock);
    }
  } else {

  }
# 2530 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __mptr___0 = (struct list_head const *)pkt->list.next;
# 2530 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt = (struct packet_data *)__mptr___0;
  ldv_31306: ;
# 2530 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )(& pkt->list) != (unsigned long )(& pd->cdrw.pkt_active_list)) {
# 2531 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31305;
  } else {
# 2533 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31307;
  }
  ldv_31307:
  {
# 2551 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spin_unlock(& pd->cdrw.active_list_lock);
# 2558 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spin_lock(& pd->lock);
  }
# 2559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd->write_congestion_on > 0) {
# 2559 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (pd->bio_queue_size >= pd->write_congestion_on) {
      {
# 2561 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      set_bdi_congested(& q->backing_dev_info, 0);
      }
      ldv_31308:
      {
# 2563 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      spin_unlock(& pd->lock);
# 2564 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      congestion_wait(0, 250L);
# 2565 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      spin_lock(& pd->lock);
      }
# 2566 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (pd->bio_queue_size > pd->write_congestion_off) {
# 2567 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        goto ldv_31308;
      } else {
# 2569 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        goto ldv_31309;
      }
      ldv_31309: ;
    } else {

    }
  } else {

  }
  {
# 2568 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spin_unlock(& pd->lock);
# 2573 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___5 = mempool_alloc(pd->rb_pool, 16U);
# 2573 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  node = (struct pkt_rb_node *)tmp___5;
# 2574 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  node->bio = bio;
# 2575 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spin_lock(& pd->lock);
# 2576 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___6 = __builtin_expect((long )(pd->bio_queue_size < 0), 0L);
  }
# 2576 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___6 != 0L) {
# 2576 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                         "i" (2576), "i" (12UL));
    ldv_31310: ;
# 2576 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31310;
  } else {

  }
  {
# 2577 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  was_empty = pd->bio_queue_size == 0;
# 2578 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_rbtree_insert(pd, node);
# 2579 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spin_unlock(& pd->lock);
# 2584 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  atomic_set(& pd->scan_queue, 1);
  }
# 2585 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (was_empty != 0) {
    {
# 2587 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    __wake_up(& pd->wqueue, 3U, 1, (void *)0);
    }
  } else {
    {
# 2588 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___7 = list_empty((struct list_head const *)(& pd->cdrw.pkt_free_list));
    }
# 2588 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (tmp___7 == 0) {
# 2588 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (blocked_bio == 0) {
        {
# 2593 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        __wake_up(& pd->wqueue, 3U, 1, (void *)0);
        }
      } else {

      }
    } else {

    }
  }
# 2595 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
  end_io:
  {
# 2597 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bio_endio(bio, -5);
  }
# 2598 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 2603 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_merge_bvec(struct request_queue *q , struct bvec_merge_data *bmd ,
                          struct bio_vec *bvec )
{ struct pktcdvd_device *pd ;
  sector_t zone ;
  int used ;
  int remaining ;
  int remaining2 ;
  int _max1 ;
  int _max2 ;
  int tmp ;
  long tmp___0 ;

  {
# 2606 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)q->queuedata;
# 2607 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  zone = (bmd->bi_sector + pd->offset) & (unsigned long )(- pd->settings.size);
# 2608 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  used = (int )((((unsigned int )bmd->bi_sector - (unsigned int )zone) << 9U) + bmd->bi_size);
# 2609 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  remaining = (int )((pd->settings.size << 9) - (__u32 )used);
# 2616 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  remaining2 = (int )(4096U - bmd->bi_size);
# 2617 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  _max1 = remaining;
# 2617 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  _max2 = remaining2;
# 2617 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (_max1 > _max2) {
# 2617 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = _max1;
  } else {
# 2617 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = _max2;
  }
  {
# 2617 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  remaining = tmp;
# 2619 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = __builtin_expect((long )(remaining < 0), 0L);
  }
# 2619 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 != 0L) {
# 2619 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"),
                         "i" (2619), "i" (12UL));
    ldv_31324: ;
# 2619 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31324;
  } else {

  }
# 2620 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (remaining);
}
}
# 2623 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static void pkt_init_queue(struct pktcdvd_device *pd )
{ struct request_queue *q ;

  {
  {
# 2625 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  q = (pd->disk)->queue;
# 2627 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blk_queue_make_request(q, & pkt_make_request);
# 2628 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blk_queue_logical_block_size(q, (unsigned short)2048);
# 2629 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blk_queue_max_hw_sectors(q, 512U);
# 2630 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blk_queue_merge_bvec(q, & pkt_merge_bvec);
# 2631 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  q->queuedata = (void *)pd;
  }
# 2632 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 2634 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_seq_show(struct seq_file *m , void *p )
{ struct pktcdvd_device *pd ;
  char *msg ;
  char bdev_buf[32U] ;
  int states[6U] ;
  char const *tmp ;
  char *tmp___0 ;
  int tmp___1 ;

  {
  {
# 2636 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)m->private;
# 2641 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = bdevname(pd->bdev, (char *)(& bdev_buf));
# 2641 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "Writer %s mapped to %s:\n", (char *)(& pd->name), tmp);
# 2644 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\nSettings:\n");
# 2645 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tpacket size:\t\t%dkB\n", pd->settings.size / 2U);
  }
# 2647 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )pd->settings.write_type == 0U) {
# 2648 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    msg = (char *)"Packet";
  } else {
# 2650 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    msg = (char *)"Unknown";
  }
  {
# 2651 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\twrite type:\t\t%s\n", msg);
  }
# 2653 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )pd->settings.fp != 0U) {
# 2653 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___0 = (char *)"Fixed";
  } else {
# 2653 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp___0 = (char *)"Variable";
  }
  {
# 2653 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tpacket type:\t\t%s\n", tmp___0);
# 2654 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tlink loss:\t\t%d\n", (int )pd->settings.link_loss);
# 2656 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\ttrack mode:\t\t%d\n", (int )pd->settings.track_mode);
  }
# 2658 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )pd->settings.block_mode == 8U) {
# 2659 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    msg = (char *)"Mode 1";
  } else
# 2660 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned int )pd->settings.block_mode == 10U) {
# 2661 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    msg = (char *)"Mode 2";
  } else {
# 2663 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    msg = (char *)"Unknown";
  }
  {
# 2664 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tblock mode:\t\t%s\n", msg);
# 2666 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\nStatistics:\n");
# 2667 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tpackets started:\t%lu\n", pd->stats.pkt_started);
# 2668 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tpackets ended:\t\t%lu\n", pd->stats.pkt_ended);
# 2669 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\twritten:\t\t%lukB\n", pd->stats.secs_w >> 1);
# 2670 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tread gather:\t\t%lukB\n", pd->stats.secs_rg >> 1);
# 2671 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tread:\t\t\t%lukB\n", pd->stats.secs_r >> 1);
# 2673 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\nMisc:\n");
# 2674 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\treference count:\t%d\n", pd->refcnt);
# 2675 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tflags:\t\t\t0x%lx\n", pd->flags);
# 2676 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tread speed:\t\t%ukB/s\n", pd->read_speed);
# 2677 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\twrite speed:\t\t%ukB/s\n", pd->write_speed);
# 2678 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tstart offset:\t\t%lu\n", pd->offset);
# 2679 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tmode page offset:\t%u\n", (int )pd->mode_offset);
# 2681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\nQueue state:\n");
# 2682 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tbios queued:\t\t%d\n", pd->bio_queue_size);
# 2683 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___1 = atomic_read((atomic_t const *)(& pd->cdrw.pending_bios));
# 2683 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tbios pending:\t\t%d\n", tmp___1);
# 2684 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tcurrent sector:\t\t0x%llx\n", (unsigned long long )pd->current_sector);
# 2686 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_count_states(pd, (int *)(& states));
# 2687 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\tstate:\t\t\ti:%d ow:%d rw:%d ww:%d rec:%d fin:%d\n", states[0],
             states[1], states[2], states[3], states[4], states[5]);
# 2690 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  seq_printf(m, "\twrite congestion marks:\toff=%d on=%d\n", pd->write_congestion_off,
             pd->write_congestion_on);
  }
# 2693 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 2696 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_seq_open(struct inode *inode , struct file *file )
{ struct proc_dir_entry *tmp ;
  int tmp___0 ;

  {
  {
# 2698 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = PDE((struct inode const *)inode);
# 2698 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = single_open(file, & pkt_seq_show, tmp->data);
  }
# 2698 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp___0);
}
}
# 2701 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static struct file_operations const pkt_proc_fops =
# 2701 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     {(struct module *)0, & seq_lseek, & seq_read, (ssize_t (*)(struct file * , char const * ,
                                                              size_t , loff_t * ))0,
    (ssize_t (*)(struct kiocb * , struct iovec const * , unsigned long , loff_t ))0,
    (ssize_t (*)(struct kiocb * , struct iovec const * , unsigned long , loff_t ))0,
    (int (*)(struct file * , void * , int (*)(void * , char const * , int , loff_t ,
                                              u64 , unsigned int ) ))0, (unsigned int (*)(struct file * ,
                                                                                            struct poll_table_struct * ))0,
    (long (*)(struct file * , unsigned int , unsigned long ))0, (long (*)(struct file * ,
                                                                            unsigned int ,
                                                                            unsigned long ))0,
    (int (*)(struct file * , struct vm_area_struct * ))0, & pkt_seq_open, (int (*)(struct file * ,
                                                                                   fl_owner_t ))0,
    & single_release, (int (*)(struct file * , int ))0, (int (*)(struct kiocb * ,
                                                                  int ))0, (int (*)(int ,
                                                                                     struct file * ,
                                                                                     int ))0,
    (int (*)(struct file * , int , struct file_lock * ))0, (ssize_t (*)(struct file * ,
                                                                         struct page * ,
                                                                         int , size_t ,
                                                                         loff_t * ,
                                                                         int ))0,
    (unsigned long (*)(struct file * , unsigned long , unsigned long , unsigned long ,
                       unsigned long ))0, (int (*)(int ))0, (int (*)(struct file * ,
                                                                       int , struct file_lock * ))0,
    (ssize_t (*)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ))0,
    (ssize_t (*)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ))0,
    (int (*)(struct file * , long , struct file_lock ** ))0, (long (*)(struct file * ,
                                                                        int , loff_t ,
                                                                        loff_t ))0};
# 2708 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_new_dev(struct pktcdvd_device *pd , dev_t dev )
{ int i ;
  int ret ;
  char b[32U] ;
  struct block_device *bdev ;
  struct pktcdvd_device *pd2 ;
  char const *tmp ;
  struct task_struct *__k ;
  struct task_struct *tmp___0 ;
  long tmp___1 ;
  long tmp___2 ;
  char const *tmp___3 ;

  {
# 2711 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = 0;
# 2715 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd->pkt_dev == dev) {
    {
# 2716 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Recursive setup not allowed\n");
    }
# 2717 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-16);
  } else {

  }
# 2719 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  i = 0;
# 2719 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  goto ldv_31353;
  ldv_31352:
# 2720 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd2 = pkt_devs[i];
# 2721 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd2 == (unsigned long )((struct pktcdvd_device *)0)) {
# 2722 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31351;
  } else {

  }
# 2723 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((pd2->bdev)->bd_dev == dev) {
    {
# 2724 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    tmp = bdevname(pd2->bdev, (char *)(& b));
# 2724 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: %s already setup\n", tmp);
    }
# 2725 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-16);
  } else {

  }
# 2727 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd2->pkt_dev == dev) {
    {
# 2728 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Can\'t chain pktcdvd devices\n");
    }
# 2729 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-16);
  } else {

  }
  ldv_31351:
# 2719 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  i = i + 1;
  ldv_31353: ;
# 2719 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (i <= 7) {
# 2720 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31352;
  } else {
# 2722 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31354;
  }
  ldv_31354:
  {
# 2733 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bdev = bdget(dev);
  }
# 2734 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )bdev == (unsigned long )((struct block_device *)0)) {
# 2735 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-12);
  } else {

  }
  {
# 2736 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = blkdev_get(bdev, 65U, (void *)0);
  }
# 2737 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 2738 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (ret);
  } else {

  }
  {
# 2741 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv___module_get_3(& __this_module);
# 2743 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->bdev = bdev;
# 2744 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  set_blocksize(bdev, 2048);
# 2746 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_init_queue(pd);
# 2748 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  atomic_set(& pd->cdrw.pending_bios, 0);
# 2749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = kthread_create_on_node(& kcdrwd, (void *)pd, -1, "%s", (char *)(& pd->name));
# 2749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __k = tmp___0;
# 2749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___1 = IS_ERR((void const *)__k);
  }
# 2749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___1 == 0L) {
    {
# 2749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    wake_up_process(__k);
    }
  } else {

  }
  {
# 2749 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->cdrw.thread = __k;
# 2750 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___2 = IS_ERR((void const *)pd->cdrw.thread);
  }
# 2750 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___2 != 0L) {
    {
# 2751 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: can\'t start kernel thread\n");
# 2752 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = -12;
    }
# 2753 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_mem;
  } else {

  }
  {
# 2756 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  proc_create_data((char const *)(& pd->name), 0U, pkt_proc, & pkt_proc_fops, (void *)pd);
# 2757 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___3 = bdevname(bdev, (char *)(& b));
# 2757 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  printk("<5>pktcdvd: writer %s mapped to %s\n", (char *)(& pd->name), tmp___3);
  }
# 2758 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
  out_mem:
  {
# 2761 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blkdev_put(bdev, 65U);
# 2763 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_module_put_4(& __this_module);
  }
# 2764 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2767 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_ioctl(struct block_device *bdev , fmode_t mode , unsigned int cmd ,
                     unsigned long arg )
{ struct pktcdvd_device *pd ;
  int ret ;

  {
  {
# 2769 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)(bdev->bd_disk)->private_data;
# 2775 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& pktcdvd_mutex, 0U);
  }
# 2777 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )cmd == 21257) {
# 2777 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_21257;
  } else
# 2788 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )cmd == 21264) {
# 2788 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_21264;
  } else
# 2789 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )cmd == 21254) {
# 2789 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_21254;
  } else
# 2790 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )cmd == 21397) {
# 2790 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_21397;
  } else
# 2791 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )cmd == 21395) {
# 2791 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_21395;
  } else
# 2792 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )cmd == 1) {
# 2792 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_1;
  } else {
# 2796 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 2776 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_21257: ;
# 2782 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (pd->refcnt == 1) {
        {
# 2783 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        pkt_lock_door(pd, 0);
        }
      } else {

      }
      case_21264: ;
      case_21254: ;
      case_21397: ;
      case_21395: ;
      case_1:
      {
# 2793 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ret = __blkdev_driver_ioctl(pd->bdev, mode, cmd, arg);
      }
# 2794 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31372;
      switch_default:
# 2798 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ret = -25;
    } else {

    }
  }
  ldv_31372:
  {
# 2800 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& pktcdvd_mutex);
  }
# 2802 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2805 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static unsigned int pkt_check_events(struct gendisk *disk , unsigned int clearing )
{ struct pktcdvd_device *pd ;
  struct gendisk *attached_disk ;
  unsigned int tmp ;

  {
# 2808 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)disk->private_data;
# 2811 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd == (unsigned long )((struct pktcdvd_device *)0)) {
# 2812 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0U);
  } else {

  }
# 2813 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd->bdev == (unsigned long )((struct block_device *)0)) {
# 2814 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0U);
  } else {

  }
# 2815 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  attached_disk = (pd->bdev)->bd_disk;
# 2816 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )attached_disk == (unsigned long )((struct gendisk *)0)) {
# 2817 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0U);
  } else
# 2816 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )(attached_disk->fops)->check_events == (unsigned long )((unsigned int (* const )(struct gendisk * ,
                                                                                                        unsigned int ))0)) {
# 2817 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (0U);
  } else {

  }
  {
# 2818 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = (*((attached_disk->fops)->check_events))(attached_disk, clearing);
  }
# 2818 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp);
}
}
# 2821 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static struct block_device_operations const pktcdvd_ops =
# 2821 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     {& pkt_open, & pkt_close, & pkt_ioctl, (int (*)(struct block_device * , fmode_t ,
                                                   unsigned int , unsigned long ))0,
    (int (*)(struct block_device * , sector_t , void ** , unsigned long * ))0, & pkt_check_events,
    (int (*)(struct gendisk * ))0, (void (*)(struct gendisk * ))0, (int (*)(struct gendisk * ))0,
    (int (*)(struct block_device * , struct hd_geometry * ))0, (void (*)(struct block_device * ,
                                                                         unsigned long ))0,
    & __this_module};
# 2829 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static char *pktcdvd_devnode(struct gendisk *gd , mode_t *mode )
{ char *tmp ;

  {
  {
# 2831 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = kasprintf(208U, "pktcdvd/%s", (char *)(& gd->disk_name));
  }
# 2831 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp);
}
}
# 2837 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_setup_dev(dev_t dev , dev_t *pkt_dev )
{ int idx ;
  int ret ;
  struct pktcdvd_device *pd ;
  struct gendisk *disk ;
  void *tmp ;
  struct lock_class_key __key ;
  struct lock_class_key __key___0 ;
  struct lock_class_key __key___1 ;
  struct lock_class_key __key___2 ;
  struct rb_root __constr_expr_0 ;

  {
  {
# 2840 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = -12;
# 2844 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& ctl_mutex, 1U);
# 2846 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  idx = 0;
  }
# 2846 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  goto ldv_31395;
  ldv_31394: ;
# 2847 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pkt_devs[idx] == (unsigned long )((struct pktcdvd_device *)0)) {
# 2848 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31393;
  } else {

  }
# 2846 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  idx = idx + 1;
  ldv_31395: ;
# 2846 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (idx <= 7) {
# 2847 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31394;
  } else {
# 2849 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31393;
  }
  ldv_31393: ;
# 2849 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (idx == 8) {
    {
# 2850 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: max %d writers supported\n", 8);
# 2851 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = -16;
    }
# 2852 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_mutex;
  } else {

  }
  {
# 2855 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = kzalloc(648UL, 208U);
# 2855 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = (struct pktcdvd_device *)tmp;
  }
# 2856 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd == (unsigned long )((struct pktcdvd_device *)0)) {
# 2857 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_mutex;
  } else {

  }
  {
# 2859 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->rb_pool = mempool_create_kmalloc_pool(512, 32UL);
  }
# 2861 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd->rb_pool == (unsigned long )((mempool_t *)0)) {
# 2862 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_mem;
  } else {

  }
  {
# 2864 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  INIT_LIST_HEAD(& pd->cdrw.pkt_free_list);
# 2865 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  INIT_LIST_HEAD(& pd->cdrw.pkt_active_list);
# 2866 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spinlock_check(& pd->cdrw.active_list_lock);
# 2866 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __raw_spin_lock_init(& pd->cdrw.active_list_lock.ldv_6060.rlock, "&(&pd->cdrw.active_list_lock)->rlock",
                       & __key);
# 2868 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spinlock_check(& pd->lock);
# 2868 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __raw_spin_lock_init(& pd->lock.ldv_6060.rlock, "&(&pd->lock)->rlock", & __key___0);
# 2869 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  spinlock_check(& pd->iosched.lock);
# 2869 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __raw_spin_lock_init(& pd->iosched.lock.ldv_6060.rlock, "&(&pd->iosched.lock)->rlock",
                       & __key___1);
# 2870 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bio_list_init(& pd->iosched.read_queue);
# 2871 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  bio_list_init(& pd->iosched.write_queue);
# 2872 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  sprintf((char *)(& pd->name), "pktcdvd%d", idx);
# 2873 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __init_waitqueue_head(& pd->wqueue, & __key___2);
# 2874 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __constr_expr_0.rb_node = (struct rb_node *)0;
# 2874 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->bio_queue = __constr_expr_0;
# 2876 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->write_congestion_on = write_congestion_on;
# 2877 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->write_congestion_off = write_congestion_off;
# 2879 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk = alloc_disk(1);
  }
# 2880 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )disk == (unsigned long )((struct gendisk *)0)) {
# 2881 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_mem;
  } else {

  }
  {
# 2882 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->disk = disk;
# 2883 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->major = pktdev_major;
# 2884 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->first_minor = idx;
# 2885 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->fops = & pktcdvd_ops;
# 2886 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->flags = 1;
# 2887 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  strcpy((char *)(& disk->disk_name), (char const *)(& pd->name));
# 2888 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->devnode = & pktcdvd_devnode;
# 2889 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->private_data = (void *)pd;
# 2890 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->queue = blk_alloc_queue(208U);
  }
# 2891 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )disk->queue == (unsigned long )((struct request_queue *)0)) {
# 2892 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_mem2;
  } else {

  }
  {
# 2894 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd->pkt_dev = (dev_t )((pktdev_major << 20) | idx);
# 2895 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_new_dev(pd, dev);
  }
# 2896 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 2897 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_new_dev;
  } else {

  }
  {
# 2900 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->events = ((pd->bdev)->bd_disk)->events;
# 2901 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  disk->async_events = ((pd->bdev)->bd_disk)->async_events;
# 2903 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  add_disk(disk);
# 2905 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_sysfs_dev_new(pd);
# 2906 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_debugfs_dev_new(pd);
# 2908 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_devs[idx] = pd;
  }
# 2909 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pkt_dev != (unsigned long )((dev_t *)0)) {
# 2910 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    *pkt_dev = pd->pkt_dev;
  } else {

  }
  {
# 2912 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& ctl_mutex);
  }
# 2913 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
  out_new_dev:
  {
# 2916 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blk_cleanup_queue(disk->queue);
  }
  out_mem2:
  {
# 2918 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  put_disk(disk);
  }
  out_mem: ;
# 2920 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd->rb_pool != (unsigned long )((mempool_t *)0)) {
    {
# 2921 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    mempool_destroy(pd->rb_pool);
    }
  } else {

  }
  {
# 2922 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  kfree((void const *)pd);
  }
  out_mutex:
  {
# 2924 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& ctl_mutex);
# 2925 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  printk("pktcdvd: setup of pktcdvd device failed\n");
  }
# 2926 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2932 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_remove_dev(dev_t pkt_dev )
{ struct pktcdvd_device *pd ;
  int idx ;
  int ret ;
  long tmp ;

  {
  {
# 2936 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = 0;
# 2938 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& ctl_mutex, 1U);
# 2940 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  idx = 0;
  }
# 2940 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  goto ldv_31413;
  ldv_31412:
# 2941 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = pkt_devs[idx];
# 2942 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd != (unsigned long )((struct pktcdvd_device *)0)) {
# 2942 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (pd->pkt_dev == pkt_dev) {
# 2943 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31411;
    } else {

    }
  } else {

  }
# 2940 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  idx = idx + 1;
  ldv_31413: ;
# 2940 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (idx <= 7) {
# 2941 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31412;
  } else {
# 2943 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31411;
  }
  ldv_31411: ;
# 2945 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (idx == 8) {
    {
# 2946 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("<5>pktcdvd: dev not setup\n");
# 2947 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = -6;
    }
# 2948 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out;
  } else {

  }
# 2951 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pd->refcnt > 0) {
# 2952 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ret = -16;
# 2953 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out;
  } else {

  }
  {
# 2955 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = IS_ERR((void const *)pd->cdrw.thread);
  }
# 2955 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp == 0L) {
    {
# 2956 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    kthread_stop(pd->cdrw.thread);
    }
  } else {

  }
  {
# 2958 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_devs[idx] = (struct pktcdvd_device *)0;
# 2960 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_debugfs_dev_remove(pd);
# 2961 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_sysfs_dev_remove(pd);
# 2963 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blkdev_put(pd->bdev, 65U);
# 2965 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  remove_proc_entry((char const *)(& pd->name), pkt_proc);
# 2966 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  printk("<5>pktcdvd: writer %s unmapped\n", (char *)(& pd->name));
# 2968 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  del_gendisk(pd->disk);
# 2969 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  blk_cleanup_queue((pd->disk)->queue);
# 2970 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  put_disk(pd->disk);
# 2972 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mempool_destroy(pd->rb_pool);
# 2973 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  kfree((void const *)pd);
# 2976 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_module_put_5(& __this_module);
  }
  out:
  {
# 2979 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& ctl_mutex);
  }
# 2980 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 2983 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static void pkt_get_status(struct pkt_ctrl_command *ctrl_cmd )
{ struct pktcdvd_device *pd ;

  {
  {
# 2987 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_lock_nested(& ctl_mutex, 1U);
# 2989 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pd = pkt_find_dev_from_minor(ctrl_cmd->dev_index);
  }
# 2990 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )pd != (unsigned long )((struct pktcdvd_device *)0)) {
    {
# 2991 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ctrl_cmd->dev = new_encode_dev((pd->bdev)->bd_dev);
# 2992 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ctrl_cmd->pkt_dev = new_encode_dev(pd->pkt_dev);
    }
  } else {
# 2994 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ctrl_cmd->dev = 0U;
# 2995 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ctrl_cmd->pkt_dev = 0U;
  }
  {
# 2997 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ctrl_cmd->num_devices = 8U;
# 2999 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mutex_unlock(& ctl_mutex);
  }
# 3000 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 3002 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static long pkt_ctl_ioctl(struct file *file , unsigned int cmd , unsigned long arg )
{ void *argp ;
  struct pkt_ctrl_command ctrl_cmd ;
  int ret ;
  dev_t pkt_dev ;
  unsigned long tmp ;
  bool tmp___0 ;
  int tmp___1 ;
  dev_t tmp___2 ;
  bool tmp___3 ;
  int tmp___4 ;
  dev_t tmp___5 ;
  int tmp___6 ;

  {
# 3004 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  argp = (void *)arg;
# 3006 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = 0;
# 3007 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_dev = 0U;
# 3009 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (cmd != 3222820865U) {
# 3010 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-25L);
  } else {

  }
  {
# 3012 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = copy_from_user((void *)(& ctrl_cmd), (void const *)argp, 24UL);
  }
# 3012 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp != 0UL) {
# 3013 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-14L);
  } else {

  }
# 3016 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )ctrl_cmd.command == 0) {
# 3016 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_0;
  } else
# 3022 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )ctrl_cmd.command == 1) {
# 3022 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_1;
  } else
# 3027 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((int )ctrl_cmd.command == 2) {
# 3027 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_2;
  } else {
# 3030 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 3015 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_0:
      {
# 3017 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      tmp___0 = capable(21);
      }
# 3017 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (tmp___0) {
# 3017 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        tmp___1 = 0;
      } else {
# 3017 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        tmp___1 = 1;
      }
# 3017 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (tmp___1) {
# 3018 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        return (-1L);
      } else {

      }
      {
# 3019 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      tmp___2 = new_decode_dev(ctrl_cmd.dev);
# 3019 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ret = pkt_setup_dev(tmp___2, & pkt_dev);
# 3020 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ctrl_cmd.pkt_dev = new_encode_dev(pkt_dev);
      }
# 3021 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31429;
      case_1:
      {
# 3023 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      tmp___3 = capable(21);
      }
# 3023 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (tmp___3) {
# 3023 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        tmp___4 = 0;
      } else {
# 3023 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        tmp___4 = 1;
      }
# 3023 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (tmp___4) {
# 3024 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        return (-1L);
      } else {

      }
      {
# 3025 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      tmp___5 = new_decode_dev(ctrl_cmd.pkt_dev);
# 3025 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ret = pkt_remove_dev(tmp___5);
      }
# 3026 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31429;
      case_2:
      {
# 3028 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pkt_get_status(& ctrl_cmd);
      }
# 3029 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31429;
      switch_default: ;
# 3031 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (-25L);
    } else {

    }
  }
  ldv_31429:
  {
# 3034 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___6 = copy_to_user(argp, (void const *)(& ctrl_cmd), 24U);
  }
# 3034 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___6 != 0) {
# 3035 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-14L);
  } else {

  }
# 3036 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return ((long )ret);
}
}
# 3040 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static long pkt_ctl_compat_ioctl(struct file *file , unsigned int cmd , unsigned long arg )
{ void *tmp ;
  long tmp___0 ;

  {
  {
# 3042 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = compat_ptr((compat_uptr_t )arg);
# 3042 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = pkt_ctl_ioctl(file, cmd, (unsigned long )tmp);
  }
# 3042 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp___0);
}
}
# 3046 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static struct file_operations const pkt_ctl_fops =
# 3046 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     {& __this_module, & no_llseek, (ssize_t (*)(struct file * , char * , size_t ,
                                               loff_t * ))0, (ssize_t (*)(struct file * ,
                                                                          char const * ,
                                                                          size_t ,
                                                                          loff_t * ))0,
    (ssize_t (*)(struct kiocb * , struct iovec const * , unsigned long , loff_t ))0,
    (ssize_t (*)(struct kiocb * , struct iovec const * , unsigned long , loff_t ))0,
    (int (*)(struct file * , void * , int (*)(void * , char const * , int , loff_t ,
                                              u64 , unsigned int ) ))0, (unsigned int (*)(struct file * ,
                                                                                            struct poll_table_struct * ))0,
    & pkt_ctl_ioctl, & pkt_ctl_compat_ioctl, (int (*)(struct file * , struct vm_area_struct * ))0,
    & nonseekable_open, (int (*)(struct file * , fl_owner_t ))0, (int (*)(struct inode * ,
                                                                           struct file * ))0,
    (int (*)(struct file * , int ))0, (int (*)(struct kiocb * , int ))0, (int (*)(int ,
                                                                                    struct file * ,
                                                                                    int ))0,
    (int (*)(struct file * , int , struct file_lock * ))0, (ssize_t (*)(struct file * ,
                                                                         struct page * ,
                                                                         int , size_t ,
                                                                         loff_t * ,
                                                                         int ))0,
    (unsigned long (*)(struct file * , unsigned long , unsigned long , unsigned long ,
                       unsigned long ))0, (int (*)(int ))0, (int (*)(struct file * ,
                                                                       int , struct file_lock * ))0,
    (ssize_t (*)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ))0,
    (ssize_t (*)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ))0,
    (int (*)(struct file * , long , struct file_lock ** ))0, (long (*)(struct file * ,
                                                                        int , loff_t ,
                                                                        loff_t ))0};
# 3056 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static struct miscdevice pkt_misc =
# 3056 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
     {255, "pktcdvd", & pkt_ctl_fops, {(struct list_head *)0, (struct list_head *)0},
    (struct device *)0, (struct device *)0, "pktcdvd/control", 0U};
# 3063 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static int pkt_init(void)
{ int ret ;
  struct lock_class_key __key ;

  {
  {
# 3067 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  __mutex_init(& ctl_mutex, "&ctl_mutex", & __key);
# 3069 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  psd_pool = mempool_create_kmalloc_pool(64, 16UL);
  }
# 3071 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )psd_pool == (unsigned long )((mempool_t *)0)) {
# 3072 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    return (-12);
  } else {

  }
  {
# 3074 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = register_blkdev((unsigned int )pktdev_major, "pktcdvd");
  }
# 3075 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret < 0) {
    {
# 3076 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Unable to register block device\n");
    }
# 3077 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out2;
  } else {

  }
# 3079 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (pktdev_major == 0) {
# 3080 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    pktdev_major = ret;
  } else {

  }
  {
# 3082 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = pkt_sysfs_init();
  }
# 3083 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
# 3084 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out;
  } else {

  }
  {
# 3086 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_debugfs_init();
# 3088 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ret = misc_register(& pkt_misc);
  }
# 3089 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ret != 0) {
    {
# 3090 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    printk("pktcdvd: Unable to register misc device\n");
    }
# 3091 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto out_misc;
  } else {

  }
  {
# 3094 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_proc = proc_mkdir("driver/pktcdvd", (struct proc_dir_entry *)0);
  }
# 3096 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
  out_misc:
  {
# 3099 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_debugfs_cleanup();
# 3100 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_sysfs_cleanup();
  }
  out:
  {
# 3102 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  unregister_blkdev((unsigned int )pktdev_major, "pktcdvd");
  }
  out2:
  {
# 3104 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mempool_destroy(psd_pool);
  }
# 3105 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (ret);
}
}
# 3108 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
static void pkt_exit(void)
{

  {
  {
# 3110 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  remove_proc_entry("driver/pktcdvd", (struct proc_dir_entry *)0);
# 3111 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  misc_deregister(& pkt_misc);
# 3113 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_debugfs_cleanup();
# 3114 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_sysfs_cleanup();
# 3116 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  unregister_blkdev((unsigned int )pktdev_major, "pktcdvd");
# 3117 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  mempool_destroy(psd_pool);
  }
# 3118 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 3143 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_check_final_state(void) ;
# 3146 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
extern void ldv_check_return_value(int ) ;
# 3149 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
extern void ldv_initialize(void) ;
# 3152 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
extern int nondet_int(void) ;
# 3155 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
int LDV_IN_INTERRUPT ;
# 3158 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void main(void)
{ struct kobject *var_group1 ;
  struct attribute *var_group2 ;
  char *var_kobj_pkt_show_3_p2 ;
  char const *var_kobj_pkt_store_5_p2 ;
  size_t var_kobj_pkt_store_5_p3 ;
  struct inode *var_group3 ;
  struct file *var_group4 ;
  int res_pkt_debugfs_fops_open_15 ;
  int res_pkt_seq_open_80 ;
  struct block_device *var_group5 ;
  fmode_t var_pkt_open_73_p1 ;
  int res_pkt_open_73 ;
  struct gendisk *var_group6 ;
  fmode_t var_pkt_close_74_p1 ;
  fmode_t var_pkt_ioctl_82_p1 ;
  unsigned int var_pkt_ioctl_82_p2 ;
  unsigned long var_pkt_ioctl_82_p3 ;
  unsigned int var_pkt_check_events_83_p1 ;
  unsigned int var_pkt_ctl_ioctl_88_p1 ;
  unsigned long var_pkt_ctl_ioctl_88_p2 ;
  unsigned int var_pkt_ctl_compat_ioctl_89_p1 ;
  unsigned long var_pkt_ctl_compat_ioctl_89_p2 ;
  int ldv_s_kobj_pkt_type_stat_kobj_type ;
  int ldv_s_kobj_pkt_type_wqueue_kobj_type ;
  int ldv_s_debug_fops_file_operations ;
  int ldv_s_pkt_proc_fops_file_operations ;
  int ldv_s_pktcdvd_ops_block_device_operations ;
  int tmp ;
  int tmp___0 ;
  int tmp___1 ;

  {
  {
# 3685 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_s_kobj_pkt_type_stat_kobj_type = 0;
# 3687 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_s_kobj_pkt_type_wqueue_kobj_type = 0;
# 3689 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_s_debug_fops_file_operations = 0;
# 3691 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_s_pkt_proc_fops_file_operations = 0;
# 3693 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_s_pktcdvd_ops_block_device_operations = 0;
# 3636 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  LDV_IN_INTERRUPT = 1;
# 3645 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_initialize();
# 3681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = pkt_init();
  }
# 3681 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp != 0) {
# 3682 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_final;
  } else {

  }
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  goto ldv_31520;
  ldv_31519:
  {
# 3707 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___0 = nondet_int();
  }
# 3709 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 0) {
# 3709 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_0;
  } else
# 3757 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 1) {
# 3757 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_1;
  } else
# 3805 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 2) {
# 3805 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_2;
  } else
# 3853 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 3) {
# 3853 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_3;
  } else
# 3901 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 4) {
# 3901 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_4;
  } else
# 3952 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 5) {
# 3952 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_5;
  } else
# 4003 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 6) {
# 4003 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_6;
  } else
# 4054 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 7) {
# 4054 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_7;
  } else
# 4102 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 8) {
# 4102 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_8;
  } else
# 4150 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 9) {
# 4150 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_9;
  } else
# 4198 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 10) {
# 4198 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_10;
  } else
# 4246 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___0 == 11) {
# 4246 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto case_11;
  } else {
# 4294 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto switch_default;
# 3707 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (0) {
      case_0:
      {
# 3733 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      kobj_pkt_show(var_group1, var_group2, var_kobj_pkt_show_3_p2);
      }
# 3756 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_1:
      {
# 3781 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      kobj_pkt_store(var_group1, var_group2, var_kobj_pkt_store_5_p2, var_kobj_pkt_store_5_p3);
      }
# 3804 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_2: ;
# 3808 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ldv_s_kobj_pkt_type_stat_kobj_type == 0) {
        {
# 3827 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        pkt_kobj_release(var_group1);
# 3846 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_s_kobj_pkt_type_stat_kobj_type = 0;
        }
      } else {

      }
# 3852 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_3: ;
# 3856 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ldv_s_kobj_pkt_type_wqueue_kobj_type == 0) {
        {
# 3875 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        pkt_kobj_release(var_group1);
# 3894 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_s_kobj_pkt_type_wqueue_kobj_type = 0;
        }
      } else {

      }
# 3900 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_4: ;
# 3904 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ldv_s_debug_fops_file_operations == 0) {
        {
# 3925 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        res_pkt_debugfs_fops_open_15 = pkt_debugfs_fops_open(var_group3, var_group4);
# 3926 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_check_return_value(res_pkt_debugfs_fops_open_15);
        }
# 3927 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        if (res_pkt_debugfs_fops_open_15 != 0) {
# 3928 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
          goto ldv_module_exit;
        } else {

        }
# 3945 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_s_debug_fops_file_operations = 0;
      } else {

      }
# 3951 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_5: ;
# 3955 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ldv_s_pkt_proc_fops_file_operations == 0) {
        {
# 3986 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        res_pkt_seq_open_80 = pkt_seq_open(var_group3, var_group4);
# 3987 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_check_return_value(res_pkt_seq_open_80);
        }
# 3988 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        if (res_pkt_seq_open_80 != 0) {
# 3989 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
          goto ldv_module_exit;
        } else {

        }
# 3996 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_s_pkt_proc_fops_file_operations = 0;
      } else {

      }
# 4002 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_6: ;
# 4006 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ldv_s_pktcdvd_ops_block_device_operations == 0) {
        {
# 4037 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        res_pkt_open_73 = pkt_open(var_group5, var_pkt_open_73_p1);
# 4038 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_check_return_value(res_pkt_open_73);
        }
# 4039 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        if (res_pkt_open_73 != 0) {
# 4040 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
          goto ldv_module_exit;
        } else {

        }
# 4047 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_s_pktcdvd_ops_block_device_operations = ldv_s_pktcdvd_ops_block_device_operations + 1;
      } else {

      }
# 4053 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_7: ;
# 4057 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      if (ldv_s_pktcdvd_ops_block_device_operations == 1) {
        {
# 4088 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        pkt_close(var_group6, var_pkt_close_74_p1);
# 4095 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
        ldv_s_pktcdvd_ops_block_device_operations = 0;
        }
      } else {

      }
# 4101 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_8:
      {
# 4136 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pkt_ioctl(var_group5, var_pkt_ioctl_82_p1, var_pkt_ioctl_82_p2, var_pkt_ioctl_82_p3);
      }
# 4149 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_9:
      {
# 4184 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pkt_check_events(var_group6, var_pkt_check_events_83_p1);
      }
# 4197 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_10:
      {
# 4232 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pkt_ctl_ioctl(var_group4, var_pkt_ctl_ioctl_88_p1, var_pkt_ctl_ioctl_88_p2);
      }
# 4245 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      case_11:
      {
# 4281 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      pkt_ctl_compat_ioctl(var_group4, var_pkt_ctl_compat_ioctl_89_p1, var_pkt_ctl_compat_ioctl_89_p2);
      }
# 4293 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
      switch_default: ;
# 4294 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      goto ldv_31505;
    } else {

    }
  }
  ldv_31505: ;
  ldv_31520:
  {
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp___1 = nondet_int();
  }
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (tmp___1 != 0) {
# 3705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31519;
  } else
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ldv_s_kobj_pkt_type_stat_kobj_type != 0) {
# 3705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31519;
  } else
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ldv_s_kobj_pkt_type_wqueue_kobj_type != 0) {
# 3705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31519;
  } else
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ldv_s_debug_fops_file_operations != 0) {
# 3705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31519;
  } else
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ldv_s_pkt_proc_fops_file_operations != 0) {
# 3705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31519;
  } else
# 3699 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ldv_s_pktcdvd_ops_block_device_operations != 0) {
# 3705 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31519;
  } else {
# 3707 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    goto ldv_31521;
  }
  ldv_31521: ;
  ldv_module_exit:
  {
# 4336 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  pkt_exit();
  }
  ldv_final:
  {
# 4339 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_check_final_state();
  }
# 4342 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 5 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/kernel-rules/files/engine-blast-assert.h"
void ldv_blast_assert(void)
{

  {
  ERROR: ;
# 6 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/kernel-rules/files/engine-blast-assert.h"
  goto ERROR;
}
}
# 6 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/kernel-rules/files/engine-blast.h"
extern int ldv_undefined_int(void) ;
# 4359 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
int ldv_module_refcounter = 1;
# 4362 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_module_get(struct module *module )
{

  {
# 4365 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )module != (unsigned long )((struct module *)0)) {
# 4367 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ldv_module_refcounter = ldv_module_refcounter + 1;
  } else {

  }
# 4368 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 4372 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
int ldv_try_module_get(struct module *module )
{ int module_get_succeeded ;

  {
# 4377 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )module != (unsigned long )((struct module *)0)) {
    {
# 4380 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    module_get_succeeded = ldv_undefined_int();
    }
# 4382 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (module_get_succeeded == 1) {
# 4384 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ldv_module_refcounter = ldv_module_refcounter + 1;
# 4386 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (1);
    } else {
# 4391 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      return (0);
    }
  } else {

  }
# 4393 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (0);
}
}
# 4397 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_module_put(struct module *module )
{

  {
# 4400 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if ((unsigned long )module != (unsigned long )((struct module *)0)) {
# 4402 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    if (ldv_module_refcounter <= 1) {
      {
# 4402 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
      ldv_blast_assert();
      }
    } else {

    }
# 4404 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ldv_module_refcounter = ldv_module_refcounter - 1;
  } else {

  }
# 4406 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 4409 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_module_put_and_exit(void)
{

  {
  {
# 4411 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_module_put((struct module *)1);
  }
  LDV_STOP: ;
# 4413 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  goto LDV_STOP;
}
}
# 4417 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
unsigned int ldv_module_refcount(void)
{

  {
# 4420 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return ((unsigned int )(ldv_module_refcounter + -1));
}
}
# 4424 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_check_final_state(void)
{

  {
# 4427 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  if (ldv_module_refcounter != 1) {
    {
# 4427 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
    ldv_blast_assert();
    }
  } else {

  }
# 4430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 4430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
__inline static int ldv_try_module_get_1(struct module *module )
{ int tmp ;

  {
  {
# 4435 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  tmp = ldv_try_module_get(module);
  }
# 4435 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return (tmp);
}
}
# 4438 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_module_put_2(struct module *ldv_func_arg1 )
{

  {
  {
# 4443 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_module_put(ldv_func_arg1);
  }
# 4444 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 4446 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
__inline static void ldv___module_get_3(struct module *module )
{

  {
  {
# 4451 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_module_get(module);
  }
# 4452 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 4454 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_module_put_4(struct module *ldv_func_arg1 )
{

  {
  {
# 4459 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_module_put(ldv_func_arg1);
  }
# 4460 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}
# 4462 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
void ldv_module_put_5(struct module *ldv_func_arg1 )
{

  {
  {
# 4467 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  ldv_module_put(ldv_func_arg1);
  }
# 4468 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"
  return;
}
}