ClabureDB: Classified Bug-Reports Database

    /* Generated by CIL v. 1.3.7 */
    /* print_CIL_Input is true */
    
    #line 19 "include/asm-generic/int-ll64.h"
    typedef signed char __s8;
    #line 20 "include/asm-generic/int-ll64.h"
    typedef unsigned char __u8;
    #line 22 "include/asm-generic/int-ll64.h"
    typedef short __s16;
   #line 23 "include/asm-generic/int-ll64.h"
   typedef unsigned short __u16;
   #line 25 "include/asm-generic/int-ll64.h"
   typedef int __s32;
   #line 26 "include/asm-generic/int-ll64.h"
   typedef unsigned int __u32;
   #line 29 "include/asm-generic/int-ll64.h"
   typedef long long __s64;
   #line 30 "include/asm-generic/int-ll64.h"
   typedef unsigned long long __u64;
   #line 43 "include/asm-generic/int-ll64.h"
   typedef unsigned char u8;
   #line 46 "include/asm-generic/int-ll64.h"
   typedef unsigned short u16;
   #line 48 "include/asm-generic/int-ll64.h"
   typedef int s32;
   #line 49 "include/asm-generic/int-ll64.h"
   typedef unsigned int u32;
   #line 51 "include/asm-generic/int-ll64.h"
   typedef long long s64;
   #line 52 "include/asm-generic/int-ll64.h"
   typedef unsigned long long u64;
   #line 11 "include/asm-generic/types.h"
   typedef unsigned short umode_t;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 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;
   #line 44 "/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_old_dev_t;
   #line 21 "include/linux/types.h"
   typedef __u32 __kernel_dev_t;
   #line 24 "include/linux/types.h"
   typedef __kernel_dev_t dev_t;
   #line 26 "include/linux/types.h"
   typedef __kernel_mode_t mode_t;
   #line 29 "include/linux/types.h"
   typedef __kernel_pid_t pid_t;
   #line 34 "include/linux/types.h"
   typedef __kernel_clockid_t clockid_t;
   #line 37 "include/linux/types.h"
   typedef _Bool bool;
   #line 39 "include/linux/types.h"
   typedef __kernel_uid32_t uid_t;
   #line 40 "include/linux/types.h"
   typedef __kernel_gid32_t gid_t;
   #line 53 "include/linux/types.h"
   typedef __kernel_loff_t loff_t;
   #line 62 "include/linux/types.h"
   typedef __kernel_size_t size_t;
   #line 67 "include/linux/types.h"
   typedef __kernel_ssize_t ssize_t;
   #line 77 "include/linux/types.h"
   typedef __kernel_time_t time_t;
   #line 110 "include/linux/types.h"
   typedef __s32 int32_t;
   #line 116 "include/linux/types.h"
   typedef __u32 uint32_t;
   #line 141 "include/linux/types.h"
   typedef unsigned long sector_t;
   #line 142 "include/linux/types.h"
   typedef unsigned long blkcnt_t;
   #line 201 "include/linux/types.h"
   typedef unsigned int gfp_t;
   #line 202 "include/linux/types.h"
   typedef unsigned int fmode_t;
   #line 214 "include/linux/types.h"
   struct __anonstruct_atomic_t_6 {
     int counter ;
  };
  #line 214 "include/linux/types.h"
  typedef struct __anonstruct_atomic_t_6 atomic_t;
  #line 219 "include/linux/types.h"
  struct __anonstruct_atomic64_t_7 {
     long counter ;
  };
  #line 219 "include/linux/types.h"
  typedef struct __anonstruct_atomic64_t_7 atomic64_t;
  #line 220 "include/linux/types.h"
  struct list_head {
     struct list_head *next ;
     struct list_head *prev ;
  };
  #line 225
  struct hlist_node;
  #line 225
  struct hlist_node;
  #line 225
  struct hlist_node;
  #line 225 "include/linux/types.h"
  struct hlist_head {
     struct hlist_node *first ;
  };
  #line 229 "include/linux/types.h"
  struct hlist_node {
     struct hlist_node *next ;
     struct hlist_node **pprev ;
  };
  #line 58 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/alternative.h"
  struct module;
  #line 58
  struct module;
  #line 58
  struct module;
  #line 58
  struct module;
  #line 145 "include/linux/init.h"
  typedef void (*ctor_fn_t)(void);
  #line 48 "include/linux/dynamic_debug.h"
  struct bug_entry {
     int bug_addr_disp ;
     int file_disp ;
     unsigned short line ;
     unsigned short flags ;
  };
  #line 70 "include/asm-generic/bug.h"
  struct completion;
  #line 70
  struct completion;
  #line 70
  struct completion;
  #line 70
  struct completion;
  #line 71
  struct pt_regs;
  #line 71
  struct pt_regs;
  #line 71
  struct pt_regs;
  #line 71
  struct pt_regs;
  #line 321 "include/linux/kernel.h"
  struct pid;
  #line 321
  struct pid;
  #line 321
  struct pid;
  #line 321
  struct pid;
  #line 671
  struct timespec;
  #line 671
  struct timespec;
  #line 671
  struct timespec;
  #line 671
  struct timespec;
  #line 672
  struct compat_timespec;
  #line 672
  struct compat_timespec;
  #line 672
  struct compat_timespec;
  #line 672
  struct compat_timespec;
  #line 673 "include/linux/kernel.h"
  struct __anonstruct_futex_9 {
     u32 *uaddr ;
     u32 val ;
     u32 flags ;
     u32 bitset ;
     u64 time ;
     u32 *uaddr2 ;
  };
  #line 673 "include/linux/kernel.h"
  struct __anonstruct_nanosleep_10 {
     clockid_t clockid ;
     struct timespec *rmtp ;
     struct compat_timespec *compat_rmtp ;
     u64 expires ;
  };
  #line 673
  struct pollfd;
  #line 673
  struct pollfd;
  #line 673
  struct pollfd;
  #line 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 ;
  };
  #line 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 ;
  };
  #line 673 "include/linux/kernel.h"
  struct restart_block {
     long (*fn)(struct restart_block * ) ;
     union __anonunion_ldv_2052_8 ldv_2052 ;
  };
  #line 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;
  #line 59
  struct page;
  #line 59
  struct page;
  #line 59
  struct page;
  #line 21 "include/asm-generic/getorder.h"
  struct task_struct;
  #line 21
  struct task_struct;
  #line 21
  struct task_struct;
  #line 21
  struct task_struct;
  #line 22
  struct exec_domain;
  #line 22
  struct exec_domain;
  #line 22
  struct exec_domain;
  #line 22
  struct exec_domain;
  #line 23
  struct mm_struct;
  #line 23
  struct mm_struct;
  #line 23
  struct mm_struct;
  #line 23
  struct mm_struct;
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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;
  #line 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;
  #line 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 ;
  };
  #line 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;
  #line 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 ;
  };
  #line 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;
  #line 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;
  #line 288
  struct file;
  #line 288
  struct file;
  #line 288
  struct file;
  #line 288
  struct file;
  #line 303
  struct seq_file;
  #line 303
  struct seq_file;
  #line 303
  struct seq_file;
  #line 303
  struct seq_file;
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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;
  #line 122
  struct thread_struct;
  #line 122
  struct thread_struct;
  #line 122
  struct thread_struct;
  #line 124
  struct cpumask;
  #line 124
  struct cpumask;
  #line 124
  struct cpumask;
  #line 124
  struct cpumask;
  #line 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;
  #line 320
  struct arch_spinlock;
  #line 320
  struct arch_spinlock;
  #line 320
  struct arch_spinlock;
  #line 304 "include/linux/bitmap.h"
  struct cpumask {
     unsigned long bits[64U] ;
  };
  #line 13 "include/linux/cpumask.h"
  typedef struct cpumask cpumask_t;
  #line 622 "include/linux/cpumask.h"
  typedef struct cpumask *cpumask_var_t;
  #line 90 "include/linux/personality.h"
  struct map_segment;
  #line 90
  struct map_segment;
  #line 90
  struct map_segment;
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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] ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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] ;
  };
  #line 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] ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 421
  struct kmem_cache;
  #line 421
  struct kmem_cache;
  #line 421
  struct kmem_cache;
  #line 422
  struct perf_event;
  #line 422
  struct perf_event;
  #line 422
  struct perf_event;
  #line 422
  struct perf_event;
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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;
  #line 23 "include/asm-generic/atomic-long.h"
  typedef atomic64_t atomic_long_t;
  #line 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 ;
  };
  #line 8 "include/linux/bottom_half.h"
  struct arch_spinlock {
     unsigned int slock ;
  };
  #line 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;
  #line 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 ;
  };
  #line 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;
  #line 17
  struct lockdep_map;
  #line 17
  struct lockdep_map;
  #line 17
  struct lockdep_map;
  #line 17
  struct lockdep_map;
  #line 55 "include/linux/debug_locks.h"
  struct stack_trace {
     unsigned int nr_entries ;
     unsigned int max_entries ;
     unsigned long *entries ;
     int skip ;
  };
  #line 26 "include/linux/stacktrace.h"
  struct lockdep_subclass_key {
     char __one_byte ;
  };
  #line 53 "include/linux/lockdep.h"
  struct lock_class_key {
     struct lockdep_subclass_key subkeys[8U] ;
  };
  #line 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] ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 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 ;
  };
  #line 32 "include/linux/spinlock_types.h"
  typedef struct raw_spinlock raw_spinlock_t;
  #line 33 "include/linux/spinlock_types.h"
  struct __anonstruct_ldv_6059_31 {
     u8 __padding[24U] ;
     struct lockdep_map dep_map ;
  };
  #line 33 "include/linux/spinlock_types.h"
  union __anonunion_ldv_6060_30 {
     struct raw_spinlock rlock ;
     struct __anonstruct_ldv_6059_31 ldv_6059 ;
  };
  #line 33 "include/linux/spinlock_types.h"
  struct spinlock {
     union __anonunion_ldv_6060_30 ldv_6060 ;
  };
  #line 76 "include/linux/spinlock_types.h"
  typedef struct spinlock spinlock_t;
  #line 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 ;
  };
  #line 23 "include/linux/rwlock_types.h"
  typedef struct __anonstruct_rwlock_t_32 rwlock_t;
  #line 110 "include/linux/seqlock.h"
  struct seqcount {
     unsigned int sequence ;
  };
  #line 121 "include/linux/seqlock.h"
  typedef struct seqcount seqcount_t;
  #line 233 "include/linux/seqlock.h"
  struct timespec {
     __kernel_time_t tv_sec ;
     long tv_nsec ;
  };
  #line 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 ;
  };
  #line 28 "include/linux/wait.h"
  struct __wait_queue;
  #line 28
  struct __wait_queue;
  #line 28
  struct __wait_queue;
  #line 28 "include/linux/wait.h"
  typedef struct __wait_queue wait_queue_t;
  #line 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 ;
  };
  #line 49 "include/linux/wait.h"
  struct __wait_queue_head {
     spinlock_t lock ;
     struct list_head task_list ;
  };
  #line 54 "include/linux/wait.h"
  typedef struct __wait_queue_head wait_queue_head_t;
  #line 96 "include/linux/nodemask.h"
  struct __anonstruct_nodemask_t_34 {
     unsigned long bits[16U] ;
  };
  #line 96 "include/linux/nodemask.h"
  typedef struct __anonstruct_nodemask_t_34 nodemask_t;
  #line 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 ;
  };
  #line 63 "include/linux/mutex.h"
  struct mutex_waiter {
     struct list_head list ;
     struct task_struct *task ;
     void *magic ;
  };
  #line 171
  struct rw_semaphore;
  #line 171
  struct rw_semaphore;
  #line 171
  struct rw_semaphore;
  #line 171
  struct rw_semaphore;
  #line 172 "include/linux/mutex.h"
  struct rw_semaphore {
     long count ;
     spinlock_t wait_lock ;
     struct list_head wait_list ;
     struct lockdep_map dep_map ;
  };
  #line 175 "include/linux/ioport.h"
  struct device;
  #line 175
  struct device;
  #line 175
  struct device;
  #line 175
  struct device;
  #line 312 "include/linux/jiffies.h"
  union ktime {
     s64 tv64 ;
  };
  #line 59 "include/linux/ktime.h"
  typedef union ktime ktime_t;
  #line 99 "include/linux/debugobjects.h"
  struct tvec_base;
  #line 99
  struct tvec_base;
  #line 99
  struct tvec_base;
  #line 99
  struct tvec_base;
  #line 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 ;
  };
  #line 289 "include/linux/timer.h"
  struct hrtimer;
  #line 289
  struct hrtimer;
  #line 289
  struct hrtimer;
  #line 289
  struct hrtimer;
  #line 290
  enum hrtimer_restart;
  #line 290
  enum hrtimer_restart;
  #line 290
  enum hrtimer_restart;
  #line 302
  struct work_struct;
  #line 302
  struct work_struct;
  #line 302
  struct work_struct;
  #line 302
  struct work_struct;
  #line 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 ;
  };
  #line 86 "include/linux/workqueue.h"
  struct delayed_work {
     struct work_struct work ;
     struct timer_list timer ;
  };
  #line 443 "include/linux/workqueue.h"
  struct completion {
     unsigned int done ;
     wait_queue_head_t wait ;
  };
  #line 46 "include/linux/pm.h"
  struct pm_message {
     int event ;
  };
  #line 52 "include/linux/pm.h"
  typedef struct pm_message pm_message_t;
  #line 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 * ) ;
  };
  #line 272
  enum rpm_status {
      RPM_ACTIVE = 0,
      RPM_RESUMING = 1,
      RPM_SUSPENDED = 2,
      RPM_SUSPENDING = 3
  } ;
  #line 279
  enum rpm_request {
      RPM_REQ_NONE = 0,
      RPM_REQ_IDLE = 1,
      RPM_REQ_SUSPEND = 2,
      RPM_REQ_AUTOSUSPEND = 3,
      RPM_REQ_RESUME = 4
  } ;
  #line 287
  struct wakeup_source;
  #line 287
  struct wakeup_source;
  #line 287
  struct wakeup_source;
  #line 287
  struct wakeup_source;
  #line 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 ;
  };
  #line 469 "include/linux/pm.h"
  struct dev_power_domain {
     struct dev_pm_ops ops ;
  };
  #line 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 ;
  };
  #line 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;
  #line 71 "include/asm-generic/iomap.h"
  struct vm_area_struct;
  #line 71
  struct vm_area_struct;
  #line 71
  struct vm_area_struct;
  #line 71
  struct vm_area_struct;
  #line 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;
  #line 335
  struct bio_vec;
  #line 335
  struct bio_vec;
  #line 335
  struct bio_vec;
  #line 18 "include/linux/smp.h"
  struct call_single_data {
     struct list_head list ;
     void (*func)(void * ) ;
     void *info ;
     u16 flags ;
     u16 priv ;
  };
  #line 53 "include/linux/rcupdate.h"
  struct rcu_head {
     struct rcu_head *next ;
     void (*func)(struct rcu_head * ) ;
  };
  #line 841
  struct nsproxy;
  #line 841
  struct nsproxy;
  #line 841
  struct nsproxy;
  #line 841
  struct nsproxy;
  #line 36 "include/linux/kmod.h"
  struct cred;
  #line 36
  struct cred;
  #line 36
  struct cred;
  #line 36
  struct cred;
  #line 27 "include/linux/elf.h"
  typedef __u64 Elf64_Addr;
  #line 28 "include/linux/elf.h"
  typedef __u16 Elf64_Half;
  #line 32 "include/linux/elf.h"
  typedef __u32 Elf64_Word;
 #line 33 "include/linux/elf.h"
 typedef __u64 Elf64_Xword;
 #line 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 ;
 };
 #line 210 "include/linux/elf.h"
 typedef struct elf64_sym Elf64_Sym;
 #line 444
 struct sock;
 #line 444
 struct sock;
 #line 444
 struct sock;
 #line 444
 struct sock;
 #line 445
 struct kobject;
 #line 445
 struct kobject;
 #line 445
 struct kobject;
 #line 445
 struct kobject;
 #line 446
 enum kobj_ns_type {
     KOBJ_NS_TYPE_NONE = 0,
     KOBJ_NS_TYPE_NET = 1,
     KOBJ_NS_TYPES = 2
 } ;
 #line 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 * ) ;
 };
 #line 57 "include/linux/kobject_ns.h"
 struct attribute {
    char const   *name ;
    mode_t mode ;
    struct lock_class_key *key ;
    struct lock_class_key skey ;
 };
 #line 33 "include/linux/sysfs.h"
 struct attribute_group {
    char const   *name ;
    mode_t (*is_visible)(struct kobject * , struct attribute * , int  ) ;
    struct attribute **attrs ;
 };
 #line 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 * ) ;
 };
 #line 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  ) ;
 };
 #line 116
 struct sysfs_dirent;
 #line 116
 struct sysfs_dirent;
 #line 116
 struct sysfs_dirent;
 #line 116
 struct sysfs_dirent;
 #line 181 "include/linux/sysfs.h"
 struct kref {
    atomic_t refcount ;
 };
 #line 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
 } ;
 #line 49
 struct kset;
 #line 49
 struct kset;
 #line 49
 struct kset;
 #line 49
 struct kobj_type;
 #line 49
 struct kobj_type;
 #line 49
 struct kobj_type;
 #line 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 ;
 };
 #line 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 * ) ;
 };
 #line 117 "include/linux/kobject.h"
 struct kobj_uevent_env {
    char *envp[32U] ;
    int envp_idx ;
    char buf[2048U] ;
    int buflen ;
 };
 #line 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 * ) ;
 };
 #line 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 ;
 };
 #line 219
 struct kernel_param;
 #line 219
 struct kernel_param;
 #line 219
 struct kernel_param;
 #line 219
 struct kernel_param;
 #line 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 * ) ;
 };
 #line 44 "include/linux/moduleparam.h"
 struct kparam_string;
 #line 44
 struct kparam_string;
 #line 44
 struct kparam_string;
 #line 44
 struct kparam_array;
 #line 44
 struct kparam_array;
 #line 44
 struct kparam_array;
 #line 44 "include/linux/moduleparam.h"
 union __anonunion_ldv_12924_129 {
    void *arg ;
    struct kparam_string  const  *str ;
    struct kparam_array  const  *arr ;
 };
 #line 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 ;
 };
 #line 59 "include/linux/moduleparam.h"
 struct kparam_string {
    unsigned int maxlen ;
    char *string ;
 };
 #line 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 ;
 };
 #line 404 "include/linux/moduleparam.h"
 struct jump_label_key {
    atomic_t enabled ;
 };
 #line 99 "include/linux/jump_label.h"
 struct tracepoint;
 #line 99
 struct tracepoint;
 #line 99
 struct tracepoint;
 #line 99
 struct tracepoint;
 #line 100 "include/linux/jump_label.h"
 struct tracepoint_func {
    void *func ;
    void *data ;
 };
 #line 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 ;
 };
 #line 84 "include/linux/tracepoint.h"
 struct mod_arch_specific {
 
 };
 #line 127 "include/trace/events/module.h"
 struct kernel_symbol {
    unsigned long value ;
    char const   *name ;
 };
 #line 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 * ) ;
 };
 #line 68
 struct module_param_attrs;
 #line 68
 struct module_param_attrs;
 #line 68
 struct module_param_attrs;
 #line 68 "include/linux/module.h"
 struct module_kobject {
    struct kobject kobj ;
    struct module *mod ;
    struct kobject *drivers_dir ;
    struct module_param_attrs *mp ;
 };
 #line 81
 struct exception_table_entry;
 #line 81
 struct exception_table_entry;
 #line 81
 struct exception_table_entry;
 #line 81
 struct exception_table_entry;
 #line 218
 enum module_state {
     MODULE_STATE_LIVE = 0,
     MODULE_STATE_COMING = 1,
     MODULE_STATE_GOING = 2
 } ;
 #line 224 "include/linux/module.h"
 struct module_ref {
    unsigned int incs ;
    unsigned int decs ;
 };
 #line 418
 struct module_sect_attrs;
 #line 418
 struct module_sect_attrs;
 #line 418
 struct module_sect_attrs;
 #line 418
 struct module_notes_attrs;
 #line 418
 struct module_notes_attrs;
 #line 418
 struct module_notes_attrs;
 #line 418
 struct ftrace_event_call;
 #line 418
 struct ftrace_event_call;
 #line 418
 struct ftrace_event_call;
 #line 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 ;
 };
 #line 93 "include/linux/capability.h"
 struct kernel_cap_struct {
    __u32 cap[2U] ;
 };
 #line 96 "include/linux/capability.h"
 typedef struct kernel_cap_struct kernel_cap_t;
 #line 104
 struct dentry;
 #line 104
 struct dentry;
 #line 104
 struct dentry;
 #line 104
 struct dentry;
 #line 105
 struct user_namespace;
 #line 105
 struct user_namespace;
 #line 105
 struct user_namespace;
 #line 105
 struct user_namespace;
 #line 553 "include/linux/capability.h"
 struct rb_node {
    unsigned long rb_parent_color ;
    struct rb_node *rb_right ;
    struct rb_node *rb_left ;
 };
 #line 108 "include/linux/rbtree.h"
 struct rb_root {
    struct rb_node *rb_node ;
 };
 #line 176
 struct prio_tree_node;
 #line 176
 struct prio_tree_node;
 #line 176
 struct prio_tree_node;
 #line 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 ;
 };
 #line 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 ;
 };
 #line 27 "include/linux/prio_tree.h"
 struct prio_tree_root {
    struct prio_tree_node *prio_tree_node ;
    unsigned short index_bits ;
    unsigned short raw ;
 };
 #line 115
 struct address_space;
 #line 115
 struct address_space;
 #line 115
 struct address_space;
 #line 115
 struct address_space;
 #line 116 "include/linux/prio_tree.h"
 struct __anonstruct_ldv_13930_132 {
    u16 inuse ;
    u16 objects ;
 };
 #line 116 "include/linux/prio_tree.h"
 union __anonunion_ldv_13931_131 {
    atomic_t _mapcount ;
    struct __anonstruct_ldv_13930_132 ldv_13930 ;
 };
 #line 116 "include/linux/prio_tree.h"
 struct __anonstruct_ldv_13936_134 {
    unsigned long private ;
    struct address_space *mapping ;
 };
 #line 116 "include/linux/prio_tree.h"
 union __anonunion_ldv_13939_133 {
    struct __anonstruct_ldv_13936_134 ldv_13936 ;
    struct kmem_cache *slab ;
    struct page *first_page ;
 };
 #line 116 "include/linux/prio_tree.h"
 union __anonunion_ldv_13943_135 {
    unsigned long index ;
    void *freelist ;
 };
 #line 116 "include/linux/prio_tree.h"
 struct page {
    unsigned long flags ;
    atomic_t _count ;
    union __anonunion_ldv_13931_131 ldv_13931 ;
    union __anonunion_ldv_13939_133 ldv_13939 ;
    union __anonunion_ldv_13943_135 ldv_13943 ;
    struct list_head lru ;
 };
 #line 124 "include/linux/mm_types.h"
 struct __anonstruct_vm_set_137 {
    struct list_head list ;
    void *parent ;
    struct vm_area_struct *head ;
 };
 #line 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 ;
 };
 #line 124
 struct anon_vma;
 #line 124
 struct anon_vma;
 #line 124
 struct anon_vma;
 #line 124
 struct vm_operations_struct;
 #line 124
 struct vm_operations_struct;
 #line 124
 struct vm_operations_struct;
 #line 124
 struct mempolicy;
 #line 124
 struct mempolicy;
 #line 124
 struct mempolicy;
 #line 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 ;
 };
 #line 187 "include/linux/mm_types.h"
 struct core_thread {
    struct task_struct *task ;
    struct core_thread *next ;
 };
 #line 193 "include/linux/mm_types.h"
 struct core_state {
    atomic_t nr_threads ;
    struct core_thread dumper ;
    struct completion startup ;
 };
 #line 206 "include/linux/mm_types.h"
 struct mm_rss_stat {
    atomic_long_t count[3U] ;
 };
 #line 219
 struct linux_binfmt;
 #line 219
 struct linux_binfmt;
 #line 219
 struct linux_binfmt;
 #line 219
 struct mmu_notifier_mm;
 #line 219
 struct mmu_notifier_mm;
 #line 219
 struct mmu_notifier_mm;
 #line 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 ;
 };
 #line 7 "include/asm-generic/cputime.h"
 typedef unsigned long cputime_t;
 #line 118 "include/linux/sem.h"
 struct sem_undo_list;
 #line 118
 struct sem_undo_list;
 #line 118
 struct sem_undo_list;
 #line 131 "include/linux/sem.h"
 struct sem_undo_list {
    atomic_t refcnt ;
    spinlock_t lock ;
    struct list_head list_proc ;
 };
 #line 140 "include/linux/sem.h"
 struct sysv_sem {
    struct sem_undo_list *undo_list ;
 };
 #line 149
 struct siginfo;
 #line 149
 struct siginfo;
 #line 149
 struct siginfo;
 #line 149
 struct siginfo;
 #line 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] ;
 };
 #line 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;
 #line 17 "include/asm-generic/signal-defs.h"
 typedef void __signalfn_t(int  );
 #line 18 "include/asm-generic/signal-defs.h"
 typedef __signalfn_t *__sighandler_t;
 #line 20 "include/asm-generic/signal-defs.h"
 typedef void __restorefn_t(void);
 #line 21 "include/asm-generic/signal-defs.h"
 typedef __restorefn_t *__sigrestore_t;
 #line 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 ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 10 "include/asm-generic/siginfo.h"
 typedef union sigval sigval_t;
 #line 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__kill_140 {
    __kernel_pid_t _pid ;
    __kernel_uid32_t _uid ;
 };
 #line 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 ;
 };
 #line 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__rt_142 {
    __kernel_pid_t _pid ;
    __kernel_uid32_t _uid ;
    sigval_t _sigval ;
 };
 #line 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 ;
 };
 #line 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__sigfault_144 {
    void *_addr ;
    short _addr_lsb ;
 };
 #line 11 "include/asm-generic/siginfo.h"
 struct __anonstruct__sigpoll_145 {
    long _band ;
    int _fd ;
 };
 #line 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 ;
 };
 #line 11 "include/asm-generic/siginfo.h"
 struct siginfo {
    int si_signo ;
    int si_errno ;
    int si_code ;
    union __anonunion__sifields_139 _sifields ;
 };
 #line 94 "include/asm-generic/siginfo.h"
 typedef struct siginfo siginfo_t;
 #line 14 "include/linux/signal.h"
 struct user_struct;
 #line 14
 struct user_struct;
 #line 14
 struct user_struct;
 #line 24 "include/linux/signal.h"
 struct sigpending {
    struct list_head list ;
    sigset_t signal ;
 };
 #line 387
 enum pid_type {
     PIDTYPE_PID = 0,
     PIDTYPE_PGID = 1,
     PIDTYPE_SID = 2,
     PIDTYPE_MAX = 3
 } ;
 #line 394
 struct pid_namespace;
 #line 394
 struct pid_namespace;
 #line 394
 struct pid_namespace;
 #line 394 "include/linux/signal.h"
 struct upid {
    int nr ;
    struct pid_namespace *ns ;
    struct hlist_node pid_chain ;
 };
 #line 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] ;
 };
 #line 68 "include/linux/pid.h"
 struct pid_link {
    struct hlist_node node ;
    struct pid *pid ;
 };
 #line 175 "include/linux/pid.h"
 struct percpu_counter {
    spinlock_t lock ;
    s64 count ;
    struct list_head list ;
    s32 *counters ;
 };
 #line 45 "include/linux/proportions.h"
 struct prop_local_percpu {
    struct percpu_counter events ;
    int shift ;
    unsigned long period ;
    spinlock_t lock ;
 };
 #line 90 "include/linux/proportions.h"
 struct prop_local_single {
    unsigned long events ;
    unsigned long period ;
    int shift ;
    spinlock_t lock ;
 };
 #line 10 "include/linux/seccomp.h"
 struct __anonstruct_seccomp_t_148 {
    int mode ;
 };
 #line 10 "include/linux/seccomp.h"
 typedef struct __anonstruct_seccomp_t_148 seccomp_t;
 #line 427 "include/linux/rculist.h"
 struct plist_head {
    struct list_head node_list ;
    raw_spinlock_t *rawlock ;
    spinlock_t *spinlock ;
 };
 #line 88 "include/linux/plist.h"
 struct plist_node {
    int prio ;
    struct list_head prio_list ;
    struct list_head node_list ;
 };
 #line 38 "include/linux/rtmutex.h"
 struct rt_mutex_waiter;
 #line 38
 struct rt_mutex_waiter;
 #line 38
 struct rt_mutex_waiter;
 #line 38
 struct rt_mutex_waiter;
 #line 41 "include/linux/resource.h"
 struct rlimit {
    unsigned long rlim_cur ;
    unsigned long rlim_max ;
 };
 #line 85 "include/linux/resource.h"
 struct timerqueue_node {
    struct rb_node node ;
    ktime_t expires ;
 };
 #line 12 "include/linux/timerqueue.h"
 struct timerqueue_head {
    struct rb_root head ;
    struct timerqueue_node *next ;
 };
 #line 50
 struct hrtimer_clock_base;
 #line 50
 struct hrtimer_clock_base;
 #line 50
 struct hrtimer_clock_base;
 #line 50
 struct hrtimer_clock_base;
 #line 51
 struct hrtimer_cpu_base;
 #line 51
 struct hrtimer_cpu_base;
 #line 51
 struct hrtimer_cpu_base;
 #line 51
 struct hrtimer_cpu_base;
 #line 60
 enum hrtimer_restart {
     HRTIMER_NORESTART = 0,
     HRTIMER_RESTART = 1
 } ;
 #line 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] ;
 };
 #line 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 ;
 };
 #line 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] ;
 };
 #line 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 ;
 };
 #line 45 "include/linux/task_io_accounting.h"
 struct latency_record {
    unsigned long backtrace[12U] ;
    unsigned int count ;
    unsigned long time ;
    unsigned long max ;
 };
 #line 29 "include/linux/key.h"
 typedef int32_t key_serial_t;
 #line 32 "include/linux/key.h"
 typedef uint32_t key_perm_t;
 #line 33
 struct key;
 #line 33
 struct key;
 #line 33
 struct key;
 #line 33
 struct key;
 #line 34
 struct signal_struct;
 #line 34
 struct signal_struct;
 #line 34
 struct signal_struct;
 #line 34
 struct signal_struct;
 #line 35
 struct key_type;
 #line 35
 struct key_type;
 #line 35
 struct key_type;
 #line 35
 struct key_type;
 #line 37
 struct keyring_list;
 #line 37
 struct keyring_list;
 #line 37
 struct keyring_list;
 #line 37
 struct keyring_list;
 #line 115
 struct key_user;
 #line 115
 struct key_user;
 #line 115
 struct key_user;
 #line 115 "include/linux/key.h"
 union __anonunion_ldv_15197_149 {
    time_t expiry ;
    time_t revoked_at ;
 };
 #line 115 "include/linux/key.h"
 union __anonunion_type_data_150 {
    struct list_head link ;
    unsigned long x[2U] ;
    void *p[2U] ;
    int reject_error ;
 };
 #line 115 "include/linux/key.h"
 union __anonunion_payload_151 {
    unsigned long value ;
    void *rcudata ;
    void *data ;
    struct keyring_list *subscriptions ;
 };
 #line 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_15197_149 ldv_15197 ;
    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 ;
 };
 #line 310
 struct audit_context;
 #line 310
 struct audit_context;
 #line 310
 struct audit_context;
 #line 310
 struct audit_context;
 #line 27 "include/linux/selinux.h"
 struct inode;
 #line 27
 struct inode;
 #line 27
 struct inode;
 #line 27
 struct inode;
 #line 28 "include/linux/selinux.h"
 struct group_info {
    atomic_t usage ;
    int ngroups ;
    int nblocks ;
    gid_t small_block[32U] ;
    gid_t *blocks[0U] ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 264
 struct futex_pi_state;
 #line 264
 struct futex_pi_state;
 #line 264
 struct futex_pi_state;
 #line 264
 struct futex_pi_state;
 #line 265
 struct robust_list_head;
 #line 265
 struct robust_list_head;
 #line 265
 struct robust_list_head;
 #line 265
 struct robust_list_head;
 #line 266
 struct bio_list;
 #line 266
 struct bio_list;
 #line 266
 struct bio_list;
 #line 266
 struct bio_list;
 #line 267
 struct fs_struct;
 #line 267
 struct fs_struct;
 #line 267
 struct fs_struct;
 #line 267
 struct fs_struct;
 #line 268
 struct perf_event_context;
 #line 268
 struct perf_event_context;
 #line 268
 struct perf_event_context;
 #line 268
 struct perf_event_context;
 #line 269
 struct blk_plug;
 #line 269
 struct blk_plug;
 #line 269
 struct blk_plug;
 #line 269
 struct blk_plug;
 #line 149 "include/linux/sched.h"
 struct cfs_rq;
 #line 149
 struct cfs_rq;
 #line 149
 struct cfs_rq;
 #line 149
 struct cfs_rq;
 #line 44 "include/linux/aio_abi.h"
 struct io_event {
    __u64 data ;
    __u64 obj ;
    __s64 res ;
    __s64 res2 ;
 };
 #line 106 "include/linux/aio_abi.h"
 struct iovec {
    void *iov_base ;
    __kernel_size_t iov_len ;
 };
 #line 54 "include/linux/uio.h"
 struct kioctx;
 #line 54
 struct kioctx;
 #line 54
 struct kioctx;
 #line 54
 struct kioctx;
 #line 55 "include/linux/uio.h"
 union __anonunion_ki_obj_152 {
    void *user ;
    struct task_struct *tsk ;
 };
 #line 55
 struct eventfd_ctx;
 #line 55
 struct eventfd_ctx;
 #line 55
 struct eventfd_ctx;
 #line 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 ;
 };
 #line 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] ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 455 "include/linux/sched.h"
 struct cpu_itimer {
    cputime_t expires ;
    cputime_t incr ;
    u32 error ;
    u32 incr_error ;
 };
 #line 462 "include/linux/sched.h"
 struct task_cputime {
    cputime_t utime ;
    cputime_t stime ;
    unsigned long long sum_exec_runtime ;
 };
 #line 479 "include/linux/sched.h"
 struct thread_group_cputimer {
    struct task_cputime cputime ;
    int running ;
    spinlock_t lock ;
 };
 #line 515
 struct autogroup;
 #line 515
 struct autogroup;
 #line 515
 struct autogroup;
 #line 515
 struct autogroup;
 #line 516
 struct tty_struct;
 #line 516
 struct tty_struct;
 #line 516
 struct tty_struct;
 #line 516
 struct taskstats;
 #line 516
 struct taskstats;
 #line 516
 struct taskstats;
 #line 516
 struct tty_audit_buf;
 #line 516
 struct tty_audit_buf;
 #line 516
 struct tty_audit_buf;
 #line 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 ;
 };
 #line 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 ;
 };
 #line 728
 struct backing_dev_info;
 #line 728
 struct backing_dev_info;
 #line 728
 struct backing_dev_info;
 #line 728
 struct backing_dev_info;
 #line 729
 struct reclaim_state;
 #line 729
 struct reclaim_state;
 #line 729
 struct reclaim_state;
 #line 729
 struct reclaim_state;
 #line 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 ;
 };
 #line 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 ;
 };
 #line 1037
 struct io_context;
 #line 1037
 struct io_context;
 #line 1037
 struct io_context;
 #line 1037
 struct io_context;
 #line 1059
 struct pipe_inode_info;
 #line 1059
 struct pipe_inode_info;
 #line 1059
 struct pipe_inode_info;
 #line 1059
 struct pipe_inode_info;
 #line 1061
 struct rq;
 #line 1061
 struct rq;
 #line 1061
 struct rq;
 #line 1061
 struct rq;
 #line 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  ) ;
 };
 #line 1127 "include/linux/sched.h"
 struct load_weight {
    unsigned long weight ;
    unsigned long inv_weight ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 1193
 struct rt_rq;
 #line 1193
 struct rt_rq;
 #line 1193
 struct rt_rq;
 #line 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 ;
 };
 #line 1217
 struct mem_cgroup;
 #line 1217
 struct mem_cgroup;
 #line 1217
 struct mem_cgroup;
 #line 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 ;
 };
 #line 1569
 struct files_struct;
 #line 1569
 struct files_struct;
 #line 1569
 struct files_struct;
 #line 1569
 struct irqaction;
 #line 1569
 struct irqaction;
 #line 1569
 struct irqaction;
 #line 1569
 struct css_set;
 #line 1569
 struct css_set;
 #line 1569
 struct css_set;
 #line 1569
 struct compat_robust_list_head;
 #line 1569
 struct compat_robust_list_head;
 #line 1569
 struct compat_robust_list_head;
 #line 1569
 struct ftrace_ret_stack;
 #line 1569
 struct ftrace_ret_stack;
 #line 1569
 struct ftrace_ret_stack;
 #line 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 ;
 };
 #line 2699
 struct bio;
 #line 2699
 struct bio;
 #line 2699
 struct bio;
 #line 2699
 struct bio;
 #line 2700
 struct bio_integrity_payload;
 #line 2700
 struct bio_integrity_payload;
 #line 2700
 struct bio_integrity_payload;
 #line 2700
 struct bio_integrity_payload;
 #line 2701
 struct block_device;
 #line 2701
 struct block_device;
 #line 2701
 struct block_device;
 #line 2701
 struct block_device;
 #line 17 "include/linux/blk_types.h"
 typedef void bio_end_io_t(struct bio * , int  );
 #line 18 "include/linux/blk_types.h"
 typedef void bio_destructor_t(struct bio * );
 #line 19 "include/linux/blk_types.h"
 struct bio_vec {
    struct page *bv_page ;
    unsigned int bv_len ;
    unsigned int bv_offset ;
 };
 #line 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] ;
 };
 #line 92 "include/linux/bit_spinlock.h"
 struct hlist_bl_node;
 #line 92
 struct hlist_bl_node;
 #line 92
 struct hlist_bl_node;
 #line 92 "include/linux/bit_spinlock.h"
 struct hlist_bl_head {
    struct hlist_bl_node *first ;
 };
 #line 36 "include/linux/list_bl.h"
 struct hlist_bl_node {
    struct hlist_bl_node *next ;
    struct hlist_bl_node **pprev ;
 };
 #line 114 "include/linux/rculist_bl.h"
 struct nameidata;
 #line 114
 struct nameidata;
 #line 114
 struct nameidata;
 #line 114
 struct nameidata;
 #line 115
 struct path;
 #line 115
 struct path;
 #line 115
 struct path;
 #line 115
 struct path;
 #line 116
 struct vfsmount;
 #line 116
 struct vfsmount;
 #line 116
 struct vfsmount;
 #line 116
 struct vfsmount;
 #line 117 "include/linux/rculist_bl.h"
 struct qstr {
    unsigned int hash ;
    unsigned int len ;
    unsigned char const   *name ;
 };
 #line 100 "include/linux/dcache.h"
 struct dentry_operations;
 #line 100
 struct dentry_operations;
 #line 100
 struct dentry_operations;
 #line 100
 struct super_block;
 #line 100
 struct super_block;
 #line 100
 struct super_block;
 #line 100 "include/linux/dcache.h"
 union __anonunion_d_u_154 {
    struct list_head d_child ;
    struct rcu_head d_rcu ;
 };
 #line 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 ;
 };
 #line 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  ) ;
 };
 #line 422 "include/linux/dcache.h"
 struct path {
    struct vfsmount *mnt ;
    struct dentry *dentry ;
 };
 #line 51 "include/linux/radix-tree.h"
 struct radix_tree_node;
 #line 51
 struct radix_tree_node;
 #line 51
 struct radix_tree_node;
 #line 51 "include/linux/radix-tree.h"
 struct radix_tree_root {
    unsigned int height ;
    gfp_t gfp_mask ;
    struct radix_tree_node *rnode ;
 };
 #line 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] ;
 };
 #line 38 "include/linux/fiemap.h"
 struct export_operations;
 #line 38
 struct export_operations;
 #line 38
 struct export_operations;
 #line 38
 struct export_operations;
 #line 39
 struct hd_geometry;
 #line 39
 struct hd_geometry;
 #line 39
 struct hd_geometry;
 #line 39
 struct hd_geometry;
 #line 40
 struct poll_table_struct;
 #line 40
 struct poll_table_struct;
 #line 40
 struct poll_table_struct;
 #line 40
 struct poll_table_struct;
 #line 41
 struct kstatfs;
 #line 41
 struct kstatfs;
 #line 41
 struct kstatfs;
 #line 41
 struct kstatfs;
 #line 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 ;
 };
 #line 119 "include/linux/quota.h"
 struct if_dqinfo {
    __u64 dqi_bgrace ;
    __u64 dqi_igrace ;
    __u32 dqi_flags ;
    __u32 dqi_valid ;
 };
 #line 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] ;
 };
 #line 75 "include/linux/dqblk_xfs.h"
 struct fs_qfilestat {
    __u64 qfs_ino ;
    __u64 qfs_nblks ;
    __u32 qfs_nextents ;
 };
 #line 150 "include/linux/dqblk_xfs.h"
 typedef struct fs_qfilestat fs_qfilestat_t;
 #line 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 ;
 };
 #line 165
 struct dquot;
 #line 165
 struct dquot;
 #line 165
 struct dquot;
 #line 165
 struct dquot;
 #line 185 "include/linux/quota.h"
 typedef __kernel_uid32_t qid_t;
 #line 186 "include/linux/quota.h"
 typedef long long qsize_t;
 #line 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 ;
 };
 #line 211
 struct quota_format_type;
 #line 211
 struct quota_format_type;
 #line 211
 struct quota_format_type;
 #line 211
 struct quota_format_type;
 #line 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 ;
 };
 #line 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 ;
 };
 #line 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 * ) ;
 };
 #line 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 * ) ;
 };
 #line 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  ) ;
 };
 #line 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 ;
 };
 #line 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] ;
 };
 #line 417
 struct writeback_control;
 #line 417
 struct writeback_control;
 #line 417
 struct writeback_control;
 #line 417
 struct writeback_control;
 #line 576 "include/linux/fs.h"
 union __anonunion_arg_156 {
    char *buf ;
    void *data ;
 };
 #line 576 "include/linux/fs.h"
 struct __anonstruct_read_descriptor_t_155 {
    size_t written ;
    size_t count ;
    union __anonunion_arg_156 arg ;
    int error ;
 };
 #line 576 "include/linux/fs.h"
 typedef struct __anonstruct_read_descriptor_t_155 read_descriptor_t;
 #line 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 * ) ;
 };
 #line 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 ;
 };
 #line 652
 struct hd_struct;
 #line 652
 struct hd_struct;
 #line 652
 struct hd_struct;
 #line 652
 struct gendisk;
 #line 652
 struct gendisk;
 #line 652
 struct gendisk;
 #line 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 ;
 };
 #line 723
 struct posix_acl;
 #line 723
 struct posix_acl;
 #line 723
 struct posix_acl;
 #line 723
 struct posix_acl;
 #line 724
 struct inode_operations;
 #line 724
 struct inode_operations;
 #line 724
 struct inode_operations;
 #line 724 "include/linux/fs.h"
 union __anonunion_ldv_18121_157 {
    struct list_head i_dentry ;
    struct rcu_head i_rcu ;
 };
 #line 724
 struct file_operations;
 #line 724
 struct file_operations;
 #line 724
 struct file_operations;
 #line 724
 struct file_lock;
 #line 724
 struct file_lock;
 #line 724
 struct file_lock;
 #line 724
 struct cdev;
 #line 724
 struct cdev;
 #line 724
 struct cdev;
 #line 724 "include/linux/fs.h"
 union __anonunion_ldv_18148_158 {
    struct pipe_inode_info *i_pipe ;
    struct block_device *i_bdev ;
    struct cdev *i_cdev ;
 };
 #line 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_18121_157 ldv_18121 ;
    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_18148_158 ldv_18148 ;
    __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 ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 933 "include/linux/fs.h"
 union __anonunion_f_u_159 {
    struct list_head fu_list ;
    struct rcu_head fu_rcuhead ;
 };
 #line 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 ;
 };
 #line 1064 "include/linux/fs.h"
 typedef struct files_struct *fl_owner_t;
 #line 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 * ) ;
 };
 #line 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  ) ;
 };
 #line 163 "include/linux/nfs.h"
 struct nlm_lockowner;
 #line 163
 struct nlm_lockowner;
 #line 163
 struct nlm_lockowner;
 #line 163
 struct nlm_lockowner;
 #line 164 "include/linux/nfs.h"
 struct nfs_lock_info {
    u32 state ;
    struct nlm_lockowner *owner ;
    struct list_head list ;
 };
 #line 18 "include/linux/nfs_fs_i.h"
 struct nfs4_lock_state;
 #line 18
 struct nfs4_lock_state;
 #line 18
 struct nfs4_lock_state;
 #line 18
 struct nfs4_lock_state;
 #line 19 "include/linux/nfs_fs_i.h"
 struct nfs4_lock_info {
    struct nfs4_lock_state *owner ;
 };
 #line 23
 struct fasync_struct;
 #line 23
 struct fasync_struct;
 #line 23
 struct fasync_struct;
 #line 23 "include/linux/nfs_fs_i.h"
 struct __anonstruct_afs_161 {
    struct list_head link ;
    int state ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 1363
 struct file_system_type;
 #line 1363
 struct file_system_type;
 #line 1363
 struct file_system_type;
 #line 1363
 struct super_operations;
 #line 1363
 struct super_operations;
 #line 1363
 struct super_operations;
 #line 1363
 struct xattr_handler;
 #line 1363
 struct xattr_handler;
 #line 1363
 struct xattr_handler;
 #line 1363
 struct mtd_info;
 #line 1363
 struct mtd_info;
 #line 1363
 struct mtd_info;
 #line 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 ;
 };
 #line 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 ;
 };
 #line 1533
 struct block_device_operations;
 #line 1533
 struct block_device_operations;
 #line 1533
 struct block_device_operations;
 #line 1533
 struct block_device_operations;
 #line 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  ) ;
 };
 #line 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  ) ;
 };
 #line 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  ) ;
 };
 #line 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 ;
 };
 #line 118 "include/linux/kmemleak.h"
 struct kmem_cache_cpu {
    void **freelist ;
    unsigned long tid ;
    struct page *page ;
    int node ;
    unsigned int stat[19U] ;
 };
 #line 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 ;
 };
 #line 57 "include/linux/slub_def.h"
 struct kmem_cache_order_objects {
    unsigned long x ;
 };
 #line 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] ;
 };
 #line 25 "include/linux/genhd.h"
 struct device_type;
 #line 25
 struct device_type;
 #line 25
 struct device_type;
 #line 27
 struct class;
 #line 27
 struct class;
 #line 27
 struct class;
 #line 51
 struct klist_node;
 #line 51
 struct klist_node;
 #line 51
 struct klist_node;
 #line 51
 struct klist_node;
 #line 37 "include/linux/klist.h"
 struct klist_node {
    void *n_klist ;
    struct list_head n_node ;
    struct kref n_ref ;
 };
 #line 67
 struct dma_map_ops;
 #line 67
 struct dma_map_ops;
 #line 67
 struct dma_map_ops;
 #line 67 "include/linux/klist.h"
 struct dev_archdata {
    void *acpi_handle ;
    struct dma_map_ops *dma_ops ;
    void *iommu ;
 };
 #line 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;
 #line 17
 struct device_private;
 #line 17
 struct device_private;
 #line 17
 struct device_private;
 #line 18
 struct device_driver;
 #line 18
 struct device_driver;
 #line 18
 struct device_driver;
 #line 18
 struct device_driver;
 #line 19
 struct driver_private;
 #line 19
 struct driver_private;
 #line 19
 struct driver_private;
 #line 19
 struct driver_private;
 #line 20
 struct subsys_private;
 #line 20
 struct subsys_private;
 #line 20
 struct subsys_private;
 #line 20
 struct subsys_private;
 #line 21
 struct bus_type;
 #line 21
 struct bus_type;
 #line 21
 struct bus_type;
 #line 21
 struct bus_type;
 #line 22
 struct device_node;
 #line 22
 struct device_node;
 #line 22
 struct device_node;
 #line 22
 struct device_node;
 #line 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  ) ;
 };
 #line 49 "include/linux/device.h"
 struct device_attribute;
 #line 49
 struct device_attribute;
 #line 49
 struct device_attribute;
 #line 49
 struct driver_attribute;
 #line 49
 struct driver_attribute;
 #line 49
 struct driver_attribute;
 #line 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 ;
 };
 #line 153
 struct of_device_id;
 #line 153
 struct of_device_id;
 #line 153
 struct of_device_id;
 #line 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 ;
 };
 #line 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  ) ;
 };
 #line 248
 struct class_attribute;
 #line 248
 struct class_attribute;
 #line 248
 struct class_attribute;
 #line 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 ;
 };
 #line 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  ) ;
 };
 #line 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 ;
 };
 #line 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  ) ;
 };
 #line 483 "include/linux/device.h"
 struct device_dma_parameters {
    unsigned int max_segment_size ;
    unsigned long segment_boundary_mask ;
 };
 #line 492
 struct dma_coherent_mem;
 #line 492
 struct dma_coherent_mem;
 #line 492
 struct dma_coherent_mem;
 #line 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 * ) ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 90 "include/linux/genhd.h"
 struct partition_meta_info {
    u8 uuid[16U] ;
    u8 volname[64U] ;
 };
 #line 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 ;
 };
 #line 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] ;
 };
 #line 152
 struct disk_events;
 #line 152
 struct disk_events;
 #line 152
 struct disk_events;
 #line 152
 struct disk_events;
 #line 153
 struct request_queue;
 #line 153
 struct request_queue;
 #line 153
 struct request_queue;
 #line 153
 struct timer_rand_state;
 #line 153
 struct timer_rand_state;
 #line 153
 struct timer_rand_state;
 #line 153
 struct blk_integrity;
 #line 153
 struct blk_integrity;
 #line 153
 struct blk_integrity;
 #line 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 ;
 };
 #line 175 "include/linux/mm.h"
 struct vm_fault {
    unsigned int flags ;
    unsigned long pgoff ;
    void *virtual_address ;
    struct page *page ;
 };
 #line 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  ) ;
 };
 #line 1652 "include/linux/mm.h"
 struct exception_table_entry {
    unsigned long insn ;
    unsigned long fixup ;
 };
 #line 13 "include/linux/writeback.h"
 enum writeback_sync_modes {
     WB_SYNC_NONE = 0,
     WB_SYNC_ALL = 1
 } ;
 #line 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 ;
 };
 #line 54
 struct bdi_writeback;
 #line 54
 struct bdi_writeback;
 #line 54
 struct bdi_writeback;
 #line 54
 struct bdi_writeback;
 #line 38 "include/linux/backing-dev.h"
 typedef int congested_fn(void * , int  );
 #line 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 ;
 };
 #line 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 ;
 };
 #line 11 "include/linux/mempool.h"
 typedef void *mempool_alloc_t(gfp_t  , void * );
 #line 12 "include/linux/mempool.h"
 typedef void mempool_free_t(void * , void * );
 #line 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 ;
 };
 #line 24 "include/linux/mempool.h"
 typedef struct mempool_s mempool_t;
 #line 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 ;
 };
 #line 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] ;
 };
 #line 373 "include/linux/bio.h"
 struct bio_list {
    struct bio *head ;
    struct bio *tail ;
 };
 #line 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 * ) ;
 };
 #line 18 "include/asm-generic/scatterlist.h"
 struct elevator_queue;
 #line 18
 struct elevator_queue;
 #line 18
 struct elevator_queue;
 #line 18
 struct elevator_queue;
 #line 20
 struct blk_trace;
 #line 20
 struct blk_trace;
 #line 20
 struct blk_trace;
 #line 20
 struct blk_trace;
 #line 21
 struct request;
 #line 21
 struct request;
 #line 21
 struct request;
 #line 21
 struct request;
 #line 38 "include/linux/blkdev.h"
 typedef void rq_end_io_fn(struct request * , int  );
 #line 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] ;
 };
 #line 51
 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
 } ;
 #line 63 "include/linux/blkdev.h"
 union __anonunion_ldv_26248_163 {
    struct rb_node rb_node ;
    void *completion_data ;
 };
 #line 63 "include/linux/blkdev.h"
 struct __anonstruct_flush_165 {
    unsigned int seq ;
    struct list_head list ;
 };
 #line 63 "include/linux/blkdev.h"
 union __anonunion_ldv_26255_164 {
    void *elevator_private[3U] ;
    struct __anonstruct_flush_165 flush ;
 };
 #line 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_26248_163 ldv_26248 ;
    union __anonunion_ldv_26255_164 ldv_26255 ;
    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 ;
 };
 #line 8 "include/linux/elevator.h"
 typedef int elevator_merge_fn(struct request_queue * , struct request ** , struct bio * );
 #line 11 "include/linux/elevator.h"
 typedef void elevator_merge_req_fn(struct request_queue * , struct request * , struct request * );
 #line 13 "include/linux/elevator.h"
 typedef void elevator_merged_fn(struct request_queue * , struct request * , int  );
 #line 15 "include/linux/elevator.h"
 typedef int elevator_allow_merge_fn(struct request_queue * , struct request * , struct bio * );
 #line 17 "include/linux/elevator.h"
 typedef void elevator_bio_merged_fn(struct request_queue * , struct request * , struct bio * );
 #line 20 "include/linux/elevator.h"
 typedef int elevator_dispatch_fn(struct request_queue * , int  );
 #line 22 "include/linux/elevator.h"
 typedef void elevator_add_req_fn(struct request_queue * , struct request * );
 #line 23 "include/linux/elevator.h"
 typedef struct request *elevator_request_list_fn(struct request_queue * , struct request * );
 #line 24 "include/linux/elevator.h"
 typedef void elevator_completed_req_fn(struct request_queue * , struct request * );
 #line 25 "include/linux/elevator.h"
 typedef int elevator_may_queue_fn(struct request_queue * , int  );
 #line 27 "include/linux/elevator.h"
 typedef int elevator_set_req_fn(struct request_queue * , struct request * , gfp_t  );
 #line 28 "include/linux/elevator.h"
 typedef void elevator_put_req_fn(struct request * );
 #line 29 "include/linux/elevator.h"
 typedef void elevator_activate_req_fn(struct request_queue * , struct request * );
 #line 30 "include/linux/elevator.h"
 typedef void elevator_deactivate_req_fn(struct request_queue * , struct request * );
 #line 32 "include/linux/elevator.h"
 typedef void *elevator_init_fn(struct request_queue * );
 #line 33 "include/linux/elevator.h"
 typedef void elevator_exit_fn(struct elevator_queue * );
 #line 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 * ) ;
 };
 #line 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  ) ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 195 "include/linux/blkdev.h"
 typedef void request_fn_proc(struct request_queue * );
 #line 196 "include/linux/blkdev.h"
 typedef int make_request_fn(struct request_queue * , struct bio * );
 #line 197 "include/linux/blkdev.h"
 typedef int prep_rq_fn(struct request_queue * , struct request * );
 #line 198 "include/linux/blkdev.h"
 typedef void unprep_rq_fn(struct request_queue * , struct request * );
 #line 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 ;
 };
 #line 207 "include/linux/blkdev.h"
 typedef int merge_bvec_fn(struct request_queue * , struct bvec_merge_data * , struct bio_vec * );
 #line 209 "include/linux/blkdev.h"
 typedef void softirq_done_fn(struct request * );
 #line 210 "include/linux/blkdev.h"
 typedef int dma_drain_needed_fn(struct request * );
 #line 211 "include/linux/blkdev.h"
 typedef int lld_busy_fn(struct request_queue * );
 #line 212
 enum blk_eh_timer_return {
     BLK_EH_NOT_HANDLED = 0,
     BLK_EH_HANDLED = 1,
     BLK_EH_RESET_TIMER = 2
 } ;
 #line 219 "include/linux/blkdev.h"
 typedef enum blk_eh_timer_return rq_timed_out_fn(struct request * );
 #line 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 ;
 };
 #line 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 ;
 };
 #line 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 ;
 };
 #line 859 "include/linux/blkdev.h"
 struct blk_plug {
    unsigned long magic ;
    struct list_head list ;
    struct list_head cb_list ;
    unsigned int should_sort ;
 };
 #line 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 ;
 };
 #line 1212 "include/linux/blkdev.h"
 typedef void integrity_gen_fn(struct blk_integrity_exchg * );
 #line 1213 "include/linux/blkdev.h"
 typedef int integrity_vrfy_fn(struct blk_integrity_exchg * );
 #line 1214 "include/linux/blkdev.h"
 typedef void integrity_set_tag_fn(void * , void * , unsigned int  );
 #line 1215 "include/linux/blkdev.h"
 typedef void integrity_get_tag_fn(void * , void * , unsigned int  );
 #line 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 ;
 };
 #line 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 ;
 };
 #line 57 "include/linux/blkpg.h"
 struct taskstats {
    __u16 version ;
    __u32 ac_exitcode ;
    __u8 ac_flag ;
    __u8 ac_nice ;
    __u64 cpu_count ;
    __u64 cpu_delay_total ;
    __u64 blkio_count ;
    __u64 blkio_delay_total ;
    __u64 swapin_count ;
    __u64 swapin_delay_total ;
    __u64 cpu_run_real_total ;
    __u64 cpu_run_virtual_total ;
    char ac_comm[32U] ;
    __u8 ac_sched ;
    __u8 ac_pad[3U] ;
    __u32 ac_uid ;
    __u32 ac_gid ;
    __u32 ac_pid ;
    __u32 ac_ppid ;
    __u32 ac_btime ;
    __u64 ac_etime ;
    __u64 ac_utime ;
    __u64 ac_stime ;
    __u64 ac_minflt ;
    __u64 ac_majflt ;
    __u64 coremem ;
    __u64 virtmem ;
    __u64 hiwater_rss ;
    __u64 hiwater_vm ;
    __u64 read_char ;
    __u64 write_char ;
    __u64 read_syscalls ;
    __u64 write_syscalls ;
    __u64 read_bytes ;
    __u64 write_bytes ;
    __u64 cancelled_write_bytes ;
    __u64 nvcsw ;
    __u64 nivcsw ;
    __u64 ac_utimescaled ;
    __u64 ac_stimescaled ;
    __u64 cpu_scaled_run_real_total ;
    __u64 freepages_count ;
    __u64 freepages_delay_total ;
 };
 #line 150 "include/linux/idr.h"
 struct cgroupfs_root;
 #line 150
 struct cgroupfs_root;
 #line 150
 struct cgroupfs_root;
 #line 150
 struct cgroupfs_root;
 #line 152
 struct cgroup;
 #line 152
 struct cgroup;
 #line 152
 struct cgroup;
 #line 152
 struct cgroup;
 #line 153
 struct css_id;
 #line 153
 struct css_id;
 #line 153
 struct css_id;
 #line 153
 struct css_id;
 #line 56 "include/linux/cgroup.h"
 struct cgroup_subsys_state {
    struct cgroup *cgroup ;
    atomic_t refcnt ;
    unsigned long flags ;
    struct css_id *id ;
 };
 #line 194 "include/linux/cgroup.h"
 struct cgroup {
    unsigned long flags ;
    atomic_t count ;
    struct list_head sibling ;
    struct list_head children ;
    struct cgroup *parent ;
    struct dentry *dentry ;
    struct cgroup_subsys_state *subsys[64U] ;
    struct cgroupfs_root *root ;
    struct cgroup *top_cgroup ;
    struct list_head css_sets ;
    struct list_head release_list ;
    struct list_head pidlists ;
    struct mutex pidlist_mutex ;
    struct rcu_head rcu_head ;
    struct list_head event_list ;
    spinlock_t event_list_lock ;
 };
 #line 247 "include/linux/cgroup.h"
 struct css_set {
    atomic_t refcount ;
    struct hlist_node hlist ;
    struct list_head tasks ;
    struct list_head cg_links ;
    struct cgroup_subsys_state *subsys[64U] ;
    struct rcu_head rcu_head ;
 };
 #line 105 "include/linux/swap.h"
 struct reclaim_state {
    unsigned long reclaimed_slab ;
 };
 #line 382
 struct loop_func_table;
 #line 382
 struct loop_func_table;
 #line 382
 struct loop_func_table;
 #line 382
 struct loop_func_table;
 #line 383 "include/linux/swap.h"
 struct loop_device {
    int lo_number ;
    int lo_refcnt ;
    loff_t lo_offset ;
    loff_t lo_sizelimit ;
    int lo_flags ;
    int (*transfer)(struct loop_device * , int  , struct page * , unsigned int  , struct page * ,
                    unsigned int  , int  , sector_t  ) ;
    char lo_file_name[64U] ;
    char lo_crypt_name[64U] ;
    char lo_encrypt_key[32U] ;
    int lo_encrypt_key_size ;
    struct loop_func_table *lo_encryption ;
    __u32 lo_init[2U] ;
    uid_t lo_key_owner ;
    int (*ioctl)(struct loop_device * , int  , unsigned long  ) ;
    struct file *lo_backing_file ;
    struct block_device *lo_device ;
    unsigned int lo_blocksize ;
    void *key_data ;
    gfp_t old_gfp_mask ;
    spinlock_t lo_lock ;
    struct bio_list lo_bio_list ;
    int lo_state ;
    struct mutex lo_ctl_mutex ;
    struct task_struct *lo_thread ;
    wait_queue_head_t lo_event ;
    struct request_queue *lo_queue ;
    struct gendisk *lo_disk ;
    struct list_head lo_list ;
 };
 #line 75 "include/linux/loop.h"
 struct loop_info {
    int lo_number ;
    __kernel_old_dev_t lo_device ;
    unsigned long lo_inode ;
    __kernel_old_dev_t lo_rdevice ;
    int lo_offset ;
    int lo_encrypt_type ;
    int lo_encrypt_key_size ;
    int lo_flags ;
    char lo_name[64U] ;
    unsigned char lo_encrypt_key[32U] ;
    unsigned long lo_init[2U] ;
    char reserved[4U] ;
 };
 #line 99 "include/linux/loop.h"
 struct loop_info64 {
    __u64 lo_device ;
    __u64 lo_inode ;
    __u64 lo_rdevice ;
    __u64 lo_offset ;
    __u64 lo_sizelimit ;
    __u32 lo_number ;
    __u32 lo_encrypt_type ;
    __u32 lo_encrypt_key_size ;
    __u32 lo_flags ;
    __u8 lo_file_name[64U] ;
    __u8 lo_crypt_name[64U] ;
    __u8 lo_encrypt_key[32U] ;
    __u64 lo_init[2U] ;
 };
 #line 115 "include/linux/loop.h"
 struct loop_func_table {
    int number ;
    int (*transfer)(struct loop_device * , int  , struct page * , unsigned int  , struct page * ,
                    unsigned int  , int  , sector_t  ) ;
    int (*init)(struct loop_device * , struct loop_info64  const  * ) ;
    int (*release)(struct loop_device * ) ;
    int (*ioctl)(struct loop_device * , int  , unsigned long  ) ;
    struct module *owner ;
 };
 #line 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;
 #line 25 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 typedef u16 compat_dev_t;
 #line 36 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 typedef s32 compat_int_t;
 #line 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;
 #line 40 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/compat.h"
 typedef u32 compat_ulong_t;
 #line 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 ;
 };
 #line 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;
 #line 205 "include/linux/compat.h"
 struct compat_robust_list {
    compat_uptr_t next ;
 };
 #line 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 ;
 };
 #line 132 "include/linux/kthread.h"
 struct pipe_buf_operations;
 #line 132
 struct pipe_buf_operations;
 #line 132
 struct pipe_buf_operations;
 #line 132 "include/linux/kthread.h"
 struct pipe_buffer {
    struct page *page ;
    unsigned int offset ;
    unsigned int len ;
    struct pipe_buf_operations  const  *ops ;
    unsigned int flags ;
    unsigned long private ;
 };
 #line 28 "include/linux/pipe_fs_i.h"
 struct pipe_inode_info {
    wait_queue_head_t wait ;
    unsigned int nrbufs ;
    unsigned int curbuf ;
    unsigned int buffers ;
    unsigned int readers ;
    unsigned int writers ;
    unsigned int waiting_writers ;
    unsigned int r_counter ;
    unsigned int w_counter ;
    struct page *tmp_page ;
    struct fasync_struct *fasync_readers ;
    struct fasync_struct *fasync_writers ;
    struct inode *inode ;
    struct pipe_buffer *bufs ;
 };
 #line 60 "include/linux/pipe_fs_i.h"
 struct pipe_buf_operations {
    int can_merge ;
    void *(*map)(struct pipe_inode_info * , struct pipe_buffer * , int  ) ;
    void (*unmap)(struct pipe_inode_info * , struct pipe_buffer * , void * ) ;
    int (*confirm)(struct pipe_inode_info * , struct pipe_buffer * ) ;
    void (*release)(struct pipe_inode_info * , struct pipe_buffer * ) ;
    int (*steal)(struct pipe_inode_info * , struct pipe_buffer * ) ;
    void (*get)(struct pipe_inode_info * , struct pipe_buffer * ) ;
 };
 #line 165 "include/linux/pipe_fs_i.h"
 union __anonunion_u_187 {
    void *userptr ;
    struct file *file ;
    void *data ;
 };
 #line 165 "include/linux/pipe_fs_i.h"
 struct splice_desc {
    unsigned int len ;
    unsigned int total_len ;
    unsigned int flags ;
    union __anonunion_u_187 u ;
    loff_t pos ;
    size_t num_spliced ;
    bool need_wakeup ;
 };
 #line 60 "include/linux/splice.h"
 typedef int splice_actor(struct pipe_inode_info * , struct pipe_buffer * , struct splice_desc * );
 #line 62 "include/linux/splice.h"
 typedef int splice_direct_actor(struct pipe_inode_info * , struct splice_desc * );
 #line 389 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 struct lo_read_data {
    struct loop_device *lo ;
    struct page *page ;
    unsigned int offset ;
    int bsize ;
 };
 #line 550 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 struct switch_request {
    struct file *file ;
    struct completion wait ;
 };
 #line 1338 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 struct compat_loop_info {
    compat_int_t lo_number ;
    compat_dev_t lo_device ;
    compat_ulong_t lo_inode ;
    compat_dev_t lo_rdevice ;
    compat_int_t lo_offset ;
    compat_int_t lo_encrypt_type ;
    compat_int_t lo_encrypt_key_size ;
    compat_int_t lo_flags ;
    char lo_name[64U] ;
    unsigned char lo_encrypt_key[32U] ;
    compat_ulong_t lo_init[2U] ;
    char reserved[4U] ;
 };
 #line 1 "<compiler builtins>"
 
 #line 1
 
 #line 1
 long __builtin_expect(long  , long  ) ;
 #line 47 "include/linux/list.h"
 extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ;
 #line 74 "include/linux/list.h"
 __inline static void list_add_tail(struct list_head *new , struct list_head *head ) 
 { struct list_head *__cil_tmp3 ;
 
   {
   {
 #line 76
   __cil_tmp3 = head->prev;
 #line 76
   __list_add(new, __cil_tmp3, head);
   }
 #line 77
   return;
 }
 }
 #line 112
 extern void list_del(struct list_head * ) ;
 #line 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 ;
   unsigned long *__cil_tmp4 ;
 
   {
 #line 319
   __cil_tmp4 = (unsigned long *)addr;
 #line 319
   __asm__  volatile   ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*__cil_tmp4),
                        "Ir" (nr));
 #line 324
   return (oldbit);
 }
 }
 #line 422 "/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/bitops.h"
 __inline static int fls(int x ) 
 { int r ;
 
   {
 #line 426
   __asm__  ("bsrl %1,%0\n\tcmovzl %2,%0": "=&r" (r): "rm" (x), "rm" (-1));
 #line 435
   return (r + 1);
 }
 }
 #line 101 "include/linux/printk.h"
 extern int printk(char const   *  , ...) ;
 #line 64 "include/asm-generic/bug.h"
 extern void warn_slowpath_fmt(char const   * , int  , char const   *  , ...) ;
 #line 125 "include/linux/kernel.h"
 extern void __might_sleep(char const   * , int  , int  ) ;
 #line 170
 extern void might_fault(void) ;
 #line 291
 extern int sprintf(char * , char const   *  , ...) ;
 #line 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) ;
 #line 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 ;
 #line 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__ ;
 
   {
 #line 14
   if (1) {
 #line 14
     goto case_8;
   } else {
 #line 14
     goto switch_default;
 #line 14
     if (0) {
 #line 14
       __asm__  ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task));
 #line 14
       goto ldv_2386;
 #line 14
       __asm__  ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
 #line 14
       goto ldv_2386;
 #line 14
       __asm__  ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
 #line 14
       goto ldv_2386;
       case_8: 
 #line 14
       __asm__  ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
 #line 14
       goto ldv_2386;
       switch_default: 
       {
 #line 14
       __bad_percpu_size();
       }
     } else {
 
     }
   }
   ldv_2386: ;
 #line 14
   return (pfo_ret__);
 }
 }
 #line 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  ) ;
 #line 55
 extern void *memset(void * , int  , size_t  ) ;
 #line 58
 extern void *memmove(void * , void const   * , size_t  ) ;
 #line 61
 extern size_t strlen(char const   * ) ;
 #line 22 "include/linux/err.h"
 __inline static void *ERR_PTR(long error ) 
 { 
 
   {
 #line 24
   return ((void *)error);
 }
 }
 #line 27 "include/linux/err.h"
 __inline static long PTR_ERR(void const   *ptr ) 
 { 
 
   {
 #line 29
   return ((long )ptr);
 }
 }
 #line 32 "include/linux/err.h"
 __inline static long IS_ERR(void const   *ptr ) 
 { long tmp ;
   unsigned long __cil_tmp3 ;
   int __cil_tmp4 ;
   long __cil_tmp5 ;
 
   {
   {
 #line 34
   __cil_tmp3 = (unsigned long )ptr;
 #line 34
   __cil_tmp4 = __cil_tmp3 > 1152921504606842880UL;
 #line 34
   __cil_tmp5 = (long )__cil_tmp4;
 #line 34
   tmp = __builtin_expect(__cil_tmp5, 0L);
   }
 #line 34
   return (tmp);
 }
 }
 #line 37 "include/linux/err.h"
 __inline static long IS_ERR_OR_NULL(void const   *ptr ) 
 { long tmp ;
   int tmp___0 ;
   void const   *__cil_tmp4 ;
   unsigned long __cil_tmp5 ;
   unsigned long __cil_tmp6 ;
   unsigned long __cil_tmp7 ;
   int __cil_tmp8 ;
   long __cil_tmp9 ;
 
   {
   {
 #line 39
   __cil_tmp4 = (void const   *)0;
 #line 39
   __cil_tmp5 = (unsigned long )__cil_tmp4;
 #line 39
   __cil_tmp6 = (unsigned long )ptr;
 #line 39
   if (__cil_tmp6 == __cil_tmp5) {
 #line 39
     tmp___0 = 1;
   } else {
     {
 #line 39
     __cil_tmp7 = (unsigned long )ptr;
 #line 39
     __cil_tmp8 = __cil_tmp7 > 1152921504606842880UL;
 #line 39
     __cil_tmp9 = (long )__cil_tmp8;
 #line 39
     tmp = __builtin_expect(__cil_tmp9, 0L);
     }
 #line 39
     if (tmp != 0L) {
 #line 39
       tmp___0 = 1;
     } else {
 #line 39
       tmp___0 = 0;
     }
   }
   }
 #line 39
   return ((long )tmp___0);
 }
 }
 #line 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 ;
 #line 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__ ;
   unsigned long __cil_tmp3 ;
 
   {
 #line 222
   if (1) {
 #line 222
     goto case_8;
   } else {
 #line 222
     goto switch_default;
 #line 222
     if (0) {
 #line 222
       __asm__  ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack));
 #line 222
       goto ldv_5782;
 #line 222
       __asm__  ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack));
 #line 222
       goto ldv_5782;
 #line 222
       __asm__  ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack));
 #line 222
       goto ldv_5782;
       case_8: 
 #line 222
       __asm__  ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack));
 #line 222
       goto ldv_5782;
       switch_default: 
       {
 #line 222
       __bad_percpu_size();
       }
     } else {
 
     }
   }
   ldv_5782: 
 #line 222
   __cil_tmp3 = pfo_ret__ - 8152UL;
 #line 222
   ti = (struct thread_info *)__cil_tmp3;
 #line 224
   return (ti);
 }
 }
 #line 82 "include/linux/thread_info.h"
 __inline static int test_ti_thread_flag(struct thread_info *ti , int flag ) 
 { int tmp ;
   __u32 *__cil_tmp4 ;
   unsigned long const volatile   *__cil_tmp5 ;
 
   {
   {
 #line 84
   __cil_tmp4 = & ti->flags;
 #line 84
   __cil_tmp5 = (unsigned long const volatile   *)__cil_tmp4;
 #line 84
   tmp = variable_test_bit(flag, __cil_tmp5);
   }
 #line 84
   return (tmp);
 }
 }
 #line 93 "include/linux/spinlock.h"
 extern void __raw_spin_lock_init(raw_spinlock_t * , char const   * , struct lock_class_key * ) ;
 #line 29 "include/linux/spinlock_api_smp.h"
 extern void _raw_spin_lock_irq(raw_spinlock_t * ) ;
 #line 41
 extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ;
 #line 272 "include/linux/spinlock.h"
 __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) 
 { 
 
   {
 #line 274
   return (& lock->ldv_6060.rlock);
 }
 }
 #line 308 "include/linux/spinlock.h"
 __inline static void spin_lock_irq(spinlock_t *lock ) 
 { struct raw_spinlock *__cil_tmp2 ;
 
   {
   {
 #line 310
   __cil_tmp2 = & lock->ldv_6060.rlock;
 #line 310
   _raw_spin_lock_irq(__cil_tmp2);
   }
 #line 311
   return;
 }
 }
 #line 333 "include/linux/spinlock.h"
 __inline static void spin_unlock_irq(spinlock_t *lock ) 
 { struct raw_spinlock *__cil_tmp2 ;
 
   {
   {
 #line 335
   __cil_tmp2 = & lock->ldv_6060.rlock;
 #line 335
   _raw_spin_unlock_irq(__cil_tmp2);
   }
 #line 336
   return;
 }
 }
 #line 80 "include/linux/wait.h"
 extern void __init_waitqueue_head(wait_queue_head_t * , struct lock_class_key * ) ;
 #line 156
 extern void __wake_up(wait_queue_head_t * , unsigned int  , int  , void * ) ;
 #line 584
 extern void prepare_to_wait(wait_queue_head_t * , wait_queue_t * , int  ) ;
 #line 586
 extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ;
 #line 589
 extern int autoremove_wake_function(wait_queue_t * , unsigned int  , int  , void * ) ;
 #line 115 "include/linux/mutex.h"
 extern void __mutex_init(struct mutex * , char const   * , struct lock_class_key * ) ;
 #line 134
 extern void mutex_lock_nested(struct mutex * , unsigned int  ) ;
 #line 169
 extern void mutex_unlock(struct mutex * ) ;
 #line 73 "include/linux/completion.h"
 __inline static void init_completion(struct completion *x ) 
 { struct lock_class_key __key ;
   wait_queue_head_t *__cil_tmp3 ;
 
   {
   {
 #line 75
   x->done = 0U;
 #line 76
   __cil_tmp3 = & x->wait;
 #line 76
   __init_waitqueue_head(__cil_tmp3, & __key);
   }
 #line 78
   return;
 }
 }
 #line 79
 extern void wait_for_completion(struct completion * ) ;
 #line 91
 extern void complete(struct completion * ) ;
 #line 322 "include/linux/gfp.h"
 extern struct page *alloc_pages_current(gfp_t  , unsigned int  ) ;
 #line 325 "include/linux/gfp.h"
 __inline static struct page *alloc_pages(gfp_t gfp_mask , unsigned int order ) 
 { struct page *tmp ;
 
   {
   {
 #line 327
   tmp = alloc_pages_current(gfp_mask, order);
   }
 #line 327
   return (tmp);
 }
 }
 #line 358
 extern void __free_pages(struct page * , unsigned int  ) ;
 #line 830 "include/linux/rcupdate.h"
 extern void kfree(void const   * ) ;
 #line 157 "include/linux/sysfs.h"
 extern int sysfs_create_group(struct kobject * , struct attribute_group  const  * ) ;
 #line 161
 extern void sysfs_remove_group(struct kobject * , struct attribute_group  const  * ) ;
 #line 211 "include/linux/kobject.h"
 extern int kobject_uevent(struct kobject * , enum kobject_action  ) ;
 #line 99 "include/linux/module.h"
 extern struct module __this_module ;
 #line 519
 __inline static void ldv___module_get_1(struct module *module ) ;
 #line 541
 __inline static int ldv_try_module_get_4(struct module *module ) ;
 #line 547
 void ldv_module_put_2(struct module *ldv_func_arg1 ) ;
 #line 551
 void ldv_module_put_3(struct module *ldv_func_arg1 ) ;
 #line 555
 void ldv_module_put_5(struct module *ldv_func_arg1 ) ;
 #line 559
 void ldv_module_put_6(struct module *ldv_func_arg1 ) ;
 #line 3 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 int ldv_try_module_get(struct module *module ) ;
 #line 4
 void ldv_module_get(struct module *module ) ;
 #line 5
 void ldv_module_put(struct module *module ) ;
 #line 6
 unsigned int ldv_module_refcount(void) ;
 #line 7
 void ldv_module_put_and_exit(void) ;
 #line 546 "include/linux/capability.h"
 extern bool capable(int  ) ;
 #line 361 "include/linux/sched.h"
 extern void schedule(void) ;
 #line 2037
 extern void set_user_nice(struct task_struct * , long  ) ;
 #line 2112
 extern int wake_up_process(struct task_struct * ) ;
 #line 2441 "include/linux/sched.h"
 __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag ) 
 { int tmp ;
   void *__cil_tmp4 ;
   struct thread_info *__cil_tmp5 ;
 
   {
   {
 #line 2443
   __cil_tmp4 = tsk->stack;
 #line 2443
   __cil_tmp5 = (struct thread_info *)__cil_tmp4;
 #line 2443
   tmp = test_ti_thread_flag(__cil_tmp5, flag);
   }
 #line 2443
   return (tmp);
 }
 }
 #line 2467 "include/linux/sched.h"
 __inline static int signal_pending(struct task_struct *p ) 
 { int tmp ;
   long tmp___0 ;
   int __cil_tmp4 ;
   long __cil_tmp5 ;
 
   {
   {
 #line 2469
   tmp = test_tsk_thread_flag(p, 2);
 #line 2469
   __cil_tmp4 = tmp != 0;
 #line 2469
   __cil_tmp5 = (long )__cil_tmp4;
 #line 2469
   tmp___0 = __builtin_expect(__cil_tmp5, 0L);
   }
 #line 2469
   return ((int )tmp___0);
 }
 }
 #line 2504
 extern int _cond_resched(void) ;
 #line 41 "include/linux/kdev_t.h"
 __inline static u32 new_encode_dev(dev_t dev ) 
 { unsigned int major ;
   unsigned int minor ;
   unsigned int __cil_tmp4 ;
   unsigned int __cil_tmp5 ;
   unsigned int __cil_tmp6 ;
   unsigned int __cil_tmp7 ;
   unsigned int __cil_tmp8 ;
 
   {
 #line 43
   major = dev >> 20;
 #line 44
   minor = dev & 1048575U;
   {
 #line 45
   __cil_tmp4 = minor & 4294967040U;
 #line 45
   __cil_tmp5 = __cil_tmp4 << 12;
 #line 45
   __cil_tmp6 = major << 8;
 #line 45
   __cil_tmp7 = minor & 255U;
 #line 45
   __cil_tmp8 = __cil_tmp7 | __cil_tmp6;
 #line 45
   return (__cil_tmp8 | __cil_tmp5);
   }
 }
 }
 #line 60 "include/linux/kdev_t.h"
 __inline static u64 huge_encode_dev(dev_t dev ) 
 { u32 tmp ;
 
   {
   {
 #line 62
   tmp = new_encode_dev(dev);
   }
 #line 62
   return ((u64 )tmp);
 }
 }
 #line 344 "include/linux/dcache.h"
 extern char *d_path(struct path  const  * , char * , int  ) ;
 #line 625 "include/linux/fs.h"
 extern int pagecache_write_begin(struct file * , struct address_space * , loff_t  ,
                                  unsigned int  , unsigned int  , struct page ** ,
                                  void ** ) ;
 #line 629
 extern int pagecache_write_end(struct file * , struct address_space * , loff_t  ,
                                unsigned int  , unsigned int  , struct page * , void * ) ;
 #line 848 "include/linux/fs.h"
 __inline static loff_t i_size_read(struct inode  const  *inode ) 
 { loff_t __cil_tmp2 ;
 
   {
   {
 #line 867
   __cil_tmp2 = inode->i_size;
 #line 867
   return ((loff_t )__cil_tmp2);
   }
 }
 }
 #line 2025
 extern int register_blkdev(unsigned int  , char const   * ) ;
 #line 2026
 extern void unregister_blkdev(unsigned int  , char const   * ) ;
 #line 2029
 extern void bd_set_size(struct block_device * , loff_t  ) ;
 #line 2032
 extern void invalidate_bdev(struct block_device * ) ;
 #line 2059
 extern int ioctl_by_bdev(struct block_device * , unsigned int  , unsigned long  ) ;
 #line 2181
 extern int vfs_fsync(struct file * , int  ) ;
 #line 2296
 extern int set_blocksize(struct block_device * , int  ) ;
 #line 2403
 extern int vfs_getattr(struct vfsmount * , struct dentry * , struct kstat * ) ;
 #line 2487
 extern void file_update_time(struct file * ) ;
 #line 14 "include/linux/file.h"
 extern void fput(struct file * ) ;
 #line 30
 extern struct file *fget(unsigned int  ) ;
 #line 221 "include/linux/slub_def.h"
 extern void *__kmalloc(size_t  , gfp_t  ) ;
 #line 255 "include/linux/slub_def.h"
 __inline static void *kmalloc(size_t size , gfp_t flags ) 
 { void *tmp___2 ;
 
   {
   {
 #line 270
   tmp___2 = __kmalloc(size, flags);
   }
 #line 270
   return (tmp___2);
 }
 }
 #line 318 "include/linux/slab.h"
 __inline static void *kzalloc(size_t size , gfp_t flags ) 
 { void *tmp ;
   unsigned int __cil_tmp4 ;
 
   {
   {
 #line 320
   __cil_tmp4 = flags | 32768U;
 #line 320
   tmp = kmalloc(size, __cil_tmp4);
   }
 #line 320
   return (tmp);
 }
 }
 #line 408 "include/linux/genhd.h"
 extern void add_disk(struct gendisk * ) ;
 #line 409
 extern void del_gendisk(struct gendisk * ) ;
 #line 413
 extern void set_device_ro(struct block_device * , int  ) ;
 #line 434 "include/linux/genhd.h"
 __inline static sector_t get_capacity(struct gendisk *disk ) 
 { 
 
   {
 #line 436
   return (disk->part0.nr_sects);
 }
 }
 #line 438 "include/linux/genhd.h"
 __inline static void set_capacity(struct gendisk *disk , sector_t size ) 
 { 
 
   {
 #line 440
   disk->part0.nr_sects = size;
 #line 441
   return;
 }
 }
 #line 607
 extern struct gendisk *alloc_disk(int  ) ;
 #line 608
 extern struct kobject *get_disk(struct gendisk * ) ;
 #line 609
 extern void put_disk(struct gendisk * ) ;
 #line 610
 extern void blk_register_region(dev_t  , unsigned long  , struct module * , struct kobject *(*)(dev_t  ,
                                                                                                 int * ,
                                                                                                 void * ) ,
                                 int (*)(dev_t  , void * ) , void * ) ;
 #line 615
 extern void blk_unregister_region(dev_t  , unsigned long  ) ;
 #line 720 "include/linux/mm.h"
 __inline static void *lowmem_page_address(struct page *page ) 
 { long __cil_tmp2 ;
   long __cil_tmp3 ;
   long __cil_tmp4 ;
   unsigned long long __cil_tmp5 ;
   unsigned long long __cil_tmp6 ;
   unsigned long __cil_tmp7 ;
   unsigned long __cil_tmp8 ;
 
   {
   {
 #line 722
   __cil_tmp2 = (long )page;
 #line 722
   __cil_tmp3 = __cil_tmp2 + 24189255811072L;
 #line 722
   __cil_tmp4 = __cil_tmp3 / 56L;
 #line 722
   __cil_tmp5 = (unsigned long long )__cil_tmp4;
 #line 722
   __cil_tmp6 = __cil_tmp5 << 12;
 #line 722
   __cil_tmp7 = (unsigned long )__cil_tmp6;
 #line 722
   __cil_tmp8 = __cil_tmp7 + 1152789563211513856UL;
 #line 722
   return ((void *)__cil_tmp8);
   }
 }
 }
 #line 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  ) ;
 #line 42
 extern unsigned long _copy_from_user(void * , void const   * , unsigned int  ) ;
 #line 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 ;
   void const   *__cil_tmp10 ;
   void *__cil_tmp11 ;
   int __cil_tmp12 ;
   long __cil_tmp13 ;
   unsigned int __cil_tmp14 ;
   unsigned long __cil_tmp15 ;
   int __cil_tmp16 ;
   long __cil_tmp17 ;
   unsigned int __cil_tmp18 ;
   int __cil_tmp19 ;
   long __cil_tmp20 ;
   int __cil_tmp21 ;
   int __cil_tmp22 ;
   int __cil_tmp23 ;
   long __cil_tmp24 ;
 
   {
   {
 #line 50
   __cil_tmp10 = (void const   *)to;
 #line 50
   __cil_tmp11 = (void *)__cil_tmp10;
 #line 50
   tmp = __builtin_object_size(__cil_tmp11, 0);
 #line 50
   sz = (int )tmp;
 #line 52
   might_fault();
 #line 53
   __cil_tmp12 = sz == -1;
 #line 53
   __cil_tmp13 = (long )__cil_tmp12;
 #line 53
   tmp___1 = __builtin_expect(__cil_tmp13, 1L);
   }
 #line 53
   if (tmp___1 != 0L) {
     {
 #line 54
     __cil_tmp14 = (unsigned int )n;
 #line 54
     n = _copy_from_user(to, from, __cil_tmp14);
     }
   } else {
     {
 #line 53
     __cil_tmp15 = (unsigned long )sz;
 #line 53
     __cil_tmp16 = __cil_tmp15 >= n;
 #line 53
     __cil_tmp17 = (long )__cil_tmp16;
 #line 53
     tmp___2 = __builtin_expect(__cil_tmp17, 1L);
     }
 #line 53
     if (tmp___2 != 0L) {
       {
 #line 54
       __cil_tmp18 = (unsigned int )n;
 #line 54
       n = _copy_from_user(to, from, __cil_tmp18);
       }
     } else {
       {
 #line 57
       __ret_warn_on = 1;
 #line 57
       __cil_tmp19 = __ret_warn_on != 0;
 #line 57
       __cil_tmp20 = (long )__cil_tmp19;
 #line 57
       tmp___0 = __builtin_expect(__cil_tmp20, 0L);
       }
 #line 57
       if (tmp___0 != 0L) {
         {
 #line 57
         __cil_tmp21 = (int const   )57;
 #line 57
         __cil_tmp22 = (int )__cil_tmp21;
 #line 57
         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",
                           __cil_tmp22, "Buffer overflow detected!\n");
         }
       } else {
 
       }
       {
 #line 57
       __cil_tmp23 = __ret_warn_on != 0;
 #line 57
       __cil_tmp24 = (long )__cil_tmp23;
 #line 57
       __builtin_expect(__cil_tmp24, 0L);
       }
     }
   }
 #line 59
   return (n);
 }
 }
 #line 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 ;
 
   {
   {
 #line 65
   might_fault();
 #line 67
   tmp = _copy_to_user(dst, src, size);
   }
 #line 67
   return ((int )tmp);
 }
 }
 #line 16 "include/linux/uaccess.h"
 __inline static void pagefault_disable(void) 
 { struct thread_info *tmp ;
   int __cil_tmp2 ;
 
   {
   {
 #line 18
   tmp = current_thread_info();
 #line 18
   __cil_tmp2 = tmp->preempt_count;
 #line 18
   tmp->preempt_count = __cil_tmp2 + 1;
 #line 23
   __asm__  volatile   ("": : : "memory");
   }
 #line 24
   return;
 }
 }
 #line 26 "include/linux/uaccess.h"
 __inline static void pagefault_enable(void) 
 { struct thread_info *tmp ;
   int __cil_tmp2 ;
 
   {
   {
 #line 32
   __asm__  volatile   ("": : : "memory");
 #line 33
   tmp = current_thread_info();
 #line 33
   __cil_tmp2 = tmp->preempt_count;
 #line 33
   tmp->preempt_count = __cil_tmp2 + -1;
 #line 37
   __asm__  volatile   ("": : : "memory");
   }
 #line 38
   return;
 }
 }
 #line 48 "include/linux/highmem.h"
 __inline static void *kmap(struct page *page ) 
 { void *tmp ;
 
   {
   {
 #line 50
   __might_sleep("include/linux/highmem.h", 50, 0);
 #line 51
   tmp = lowmem_page_address(page);
   }
 #line 51
   return (tmp);
 }
 }
 #line 54 "include/linux/highmem.h"
 __inline static void kunmap(struct page *page ) 
 { 
 
   {
 #line 56
   return;
 }
 }
 #line 58 "include/linux/highmem.h"
 __inline static void *__kmap_atomic(struct page *page ) 
 { void *tmp ;
 
   {
   {
 #line 60
   pagefault_disable();
 #line 61
   tmp = lowmem_page_address(page);
   }
 #line 61
   return (tmp);
 }
 }
 #line 65 "include/linux/highmem.h"
 __inline static void __kunmap_atomic(void *addr ) 
 { 
 
   {
   {
 #line 67
   pagefault_enable();
   }
 #line 68
   return;
 }
 }
 #line 56 "include/linux/pagemap.h"
 __inline static gfp_t mapping_gfp_mask(struct address_space *mapping ) 
 { unsigned long __cil_tmp2 ;
   gfp_t __cil_tmp3 ;
 
   {
   {
 #line 58
   __cil_tmp2 = mapping->flags;
 #line 58
   __cil_tmp3 = (gfp_t )__cil_tmp2;
 #line 58
   return (__cil_tmp3 & 8388607U);
   }
 }
 }
 #line 65 "include/linux/pagemap.h"
 __inline static void mapping_set_gfp_mask(struct address_space *m , gfp_t mask ) 
 { unsigned long __cil_tmp3 ;
   unsigned long __cil_tmp4 ;
   unsigned long __cil_tmp5 ;
 
   {
 #line 67
   __cil_tmp3 = (unsigned long )mask;
 #line 67
   __cil_tmp4 = m->flags;
 #line 67
   __cil_tmp5 = __cil_tmp4 & 1152921504598458368UL;
 #line 67
   m->flags = __cil_tmp5 | __cil_tmp3;
 #line 69
   return;
 }
 }
 #line 214 "include/linux/bio.h"
 extern struct bio *bio_alloc(gfp_t  , int  ) ;
 #line 217
 extern void bio_put(struct bio * ) ;
 #line 220
 extern void bio_endio(struct bio * , int  ) ;
 #line 386 "include/linux/bio.h"
 __inline static int bio_list_empty(struct bio_list  const  *bl ) 
 { struct bio *__cil_tmp2 ;
   unsigned long __cil_tmp3 ;
   struct bio *__cil_tmp4 ;
   unsigned long __cil_tmp5 ;
 
   {
   {
 #line 388
   __cil_tmp2 = (struct bio * const  )0;
 #line 388
   __cil_tmp3 = (unsigned long )__cil_tmp2;
 #line 388
   __cil_tmp4 = bl->head;
 #line 388
   __cil_tmp5 = (unsigned long )__cil_tmp4;
 #line 388
   return (__cil_tmp5 == __cil_tmp3);
   }
 }
 }
 #line 391 "include/linux/bio.h"
 __inline static void bio_list_init(struct bio_list *bl ) 
 { struct bio *tmp ;
 
   {
 #line 393
   tmp = (struct bio *)0;
 #line 393
   bl->tail = tmp;
 #line 393
   bl->head = tmp;
 #line 394
   return;
 }
 }
 #line 410 "include/linux/bio.h"
 __inline static void bio_list_add(struct bio_list *bl , struct bio *bio ) 
 { struct bio *__cil_tmp3 ;
   unsigned long __cil_tmp4 ;
   struct bio *__cil_tmp5 ;
   unsigned long __cil_tmp6 ;
   struct bio *__cil_tmp7 ;
 
   {
 #line 412
   bio->bi_next = (struct bio *)0;
   {
 #line 414
   __cil_tmp3 = (struct bio *)0;
 #line 414
   __cil_tmp4 = (unsigned long )__cil_tmp3;
 #line 414
   __cil_tmp5 = bl->tail;
 #line 414
   __cil_tmp6 = (unsigned long )__cil_tmp5;
 #line 414
   if (__cil_tmp6 != __cil_tmp4) {
 #line 415
     __cil_tmp7 = bl->tail;
 #line 415
     __cil_tmp7->bi_next = bio;
   } else {
 #line 417
     bl->head = bio;
   }
   }
 #line 419
   bl->tail = bio;
 #line 420
   return;
 }
 }
 #line 464 "include/linux/bio.h"
 __inline static struct bio *bio_list_pop(struct bio_list *bl ) 
 { struct bio *bio ;
   struct bio *__cil_tmp3 ;
   unsigned long __cil_tmp4 ;
   unsigned long __cil_tmp5 ;
   struct bio *__cil_tmp6 ;
   struct bio *__cil_tmp7 ;
   unsigned long __cil_tmp8 ;
   struct bio *__cil_tmp9 ;
   unsigned long __cil_tmp10 ;
 
   {
 #line 466
   bio = bl->head;
   {
 #line 468
   __cil_tmp3 = (struct bio *)0;
 #line 468
   __cil_tmp4 = (unsigned long )__cil_tmp3;
 #line 468
   __cil_tmp5 = (unsigned long )bio;
 #line 468
   if (__cil_tmp5 != __cil_tmp4) {
 #line 469
     __cil_tmp6 = bl->head;
 #line 469
     bl->head = __cil_tmp6->bi_next;
     {
 #line 470
     __cil_tmp7 = (struct bio *)0;
 #line 470
     __cil_tmp8 = (unsigned long )__cil_tmp7;
 #line 470
     __cil_tmp9 = bl->head;
 #line 470
     __cil_tmp10 = (unsigned long )__cil_tmp9;
 #line 470
     if (__cil_tmp10 == __cil_tmp8) {
 #line 471
       bl->tail = (struct bio *)0;
     } else {
 
     }
     }
 #line 473
     bio->bi_next = (struct bio *)0;
   } else {
 
   }
   }
 #line 476
   return (bio);
 }
 }
 #line 807 "include/linux/blkdev.h"
 extern void blk_cleanup_queue(struct request_queue * ) ;
 #line 808
 extern void blk_queue_make_request(struct request_queue * , make_request_fn * ) ;
 #line 847
 extern void blk_queue_flush(struct request_queue * , unsigned int  ) ;
 #line 856
 extern struct request_queue *blk_alloc_queue(gfp_t  ) ;
 #line 147 "include/linux/loop.h"
 int loop_register_transfer(struct loop_func_table *funcs ) ;
 #line 148
 int loop_unregister_transfer(int number ) ;
 #line 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 ) 
 { unsigned long __cil_tmp2 ;
 
   {
   {
 #line 200
   __cil_tmp2 = (unsigned long )uptr;
 #line 200
   return ((void *)__cil_tmp2);
   }
 }
 }
 #line 7 "include/linux/kthread.h"
 extern struct task_struct *kthread_create_on_node(int (*)(void * ) , void * , int  ,
                                                   char const   *  , ...) ;
 #line 36
 extern int kthread_stop(struct task_struct * ) ;
 #line 37
 extern int kthread_should_stop(void) ;
 #line 68 "include/linux/splice.h"
 extern ssize_t __splice_from_pipe(struct pipe_inode_info * , struct splice_desc * ,
                                   splice_actor * ) ;
 #line 82
 extern ssize_t splice_direct_to_actor(struct file * , struct splice_desc * , splice_direct_actor * ) ;
 #line 89 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct list_head loop_devices  =    {& loop_devices, & loop_devices};
 #line 90 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct mutex loop_devices_mutex  =    {{1}, {{{{0U}, 3735899821U, 4294967295U, (void *)1152921504606846975UL, {(struct lock_class_key *)0,
                                                                             {(struct lock_class *)0,
                                                                              (struct lock_class *)0},
                                                                             "loop_devices_mutex.wait_lock",
                                                                             0, 0UL}}}},
     {& loop_devices_mutex.wait_list, & loop_devices_mutex.wait_list}, (struct task_struct *)0,
     (char const   *)0, (void *)(& loop_devices_mutex), {(struct lock_class_key *)0,
                                                         {(struct lock_class *)0, (struct lock_class *)0},
                                                         "loop_devices_mutex", 0, 0UL}};
 #line 92 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int max_part  ;
 #line 93 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int part_shift  ;
 #line 98 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int transfer_none(struct loop_device *lo , int cmd , struct page *raw_page ,
                          unsigned int raw_off , struct page *loop_page , unsigned int loop_off ,
                          int size , sector_t real_block ) 
 { char *raw_buf ;
   void *tmp ;
   char *loop_buf ;
   void *tmp___0 ;
   size_t __len ;
   void *__ret ;
   size_t __len___0 ;
   void *__ret___0 ;
   unsigned long __cil_tmp17 ;
   char *__cil_tmp18 ;
   unsigned long __cil_tmp19 ;
   char *__cil_tmp20 ;
   void *__cil_tmp21 ;
   void const   *__cil_tmp22 ;
   void *__cil_tmp23 ;
   void const   *__cil_tmp24 ;
   void *__cil_tmp25 ;
   void *__cil_tmp26 ;
 
   {
   {
 #line 103
   tmp = __kmap_atomic(raw_page);
 #line 103
   __cil_tmp17 = (unsigned long )raw_off;
 #line 103
   __cil_tmp18 = (char *)tmp;
 #line 103
   raw_buf = __cil_tmp18 + __cil_tmp17;
 #line 104
   tmp___0 = __kmap_atomic(loop_page);
 #line 104
   __cil_tmp19 = (unsigned long )loop_off;
 #line 104
   __cil_tmp20 = (char *)tmp___0;
 #line 104
   loop_buf = __cil_tmp20 + __cil_tmp19;
   }
 #line 106
   if (cmd == 0) {
     {
 #line 107
     __len = (size_t )size;
 #line 107
     __cil_tmp21 = (void *)loop_buf;
 #line 107
     __cil_tmp22 = (void const   *)raw_buf;
 #line 107
     __ret = __builtin_memcpy(__cil_tmp21, __cil_tmp22, __len);
     }
   } else {
     {
 #line 109
     __len___0 = (size_t )size;
 #line 109
     __cil_tmp23 = (void *)raw_buf;
 #line 109
     __cil_tmp24 = (void const   *)loop_buf;
 #line 109
     __ret___0 = __builtin_memcpy(__cil_tmp23, __cil_tmp24, __len___0);
     }
   }
   {
 #line 111
   __cil_tmp25 = (void *)loop_buf;
 #line 111
   __kunmap_atomic(__cil_tmp25);
 #line 112
   __cil_tmp26 = (void *)raw_buf;
 #line 112
   __kunmap_atomic(__cil_tmp26);
 #line 113
   __might_sleep("/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p",
                 113, 0);
 #line 113
   _cond_resched();
   }
 #line 114
   return (0);
 }
 }
 #line 117 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int transfer_xor(struct loop_device *lo , int cmd , struct page *raw_page ,
                         unsigned int raw_off , struct page *loop_page , unsigned int loop_off ,
                         int size , sector_t real_block ) 
 { char *raw_buf ;
   void *tmp ;
   char *loop_buf ;
   void *tmp___0 ;
   char *in ;
   char *out ;
   char *key ;
   int i ;
   int keysize ;
   char *tmp___1 ;
   char *tmp___2 ;
   unsigned long __cil_tmp20 ;
   char *__cil_tmp21 ;
   unsigned long __cil_tmp22 ;
   char *__cil_tmp23 ;
   char (*__cil_tmp24)[32U] ;
   int __cil_tmp25 ;
   int __cil_tmp26 ;
   unsigned long __cil_tmp27 ;
   char *__cil_tmp28 ;
   char __cil_tmp29 ;
   signed char __cil_tmp30 ;
   int __cil_tmp31 ;
   char __cil_tmp32 ;
   signed char __cil_tmp33 ;
   int __cil_tmp34 ;
   int __cil_tmp35 ;
   void *__cil_tmp36 ;
   void *__cil_tmp37 ;
 
   {
   {
 #line 122
   tmp = __kmap_atomic(raw_page);
 #line 122
   __cil_tmp20 = (unsigned long )raw_off;
 #line 122
   __cil_tmp21 = (char *)tmp;
 #line 122
   raw_buf = __cil_tmp21 + __cil_tmp20;
 #line 123
   tmp___0 = __kmap_atomic(loop_page);
 #line 123
   __cil_tmp22 = (unsigned long )loop_off;
 #line 123
   __cil_tmp23 = (char *)tmp___0;
 #line 123
   loop_buf = __cil_tmp23 + __cil_tmp22;
   }
 #line 127
   if (cmd == 0) {
 #line 128
     in = raw_buf;
 #line 129
     out = loop_buf;
   } else {
 #line 131
     in = loop_buf;
 #line 132
     out = raw_buf;
   }
 #line 135
   __cil_tmp24 = & lo->lo_encrypt_key;
 #line 135
   key = (char *)__cil_tmp24;
 #line 136
   keysize = lo->lo_encrypt_key_size;
 #line 137
   i = 0;
 #line 137
   goto ldv_30396;
   ldv_30395: 
 #line 138
   tmp___1 = out;
 #line 138
   out = out + 1;
 #line 138
   tmp___2 = in;
 #line 138
   in = in + 1;
 #line 138
   __cil_tmp25 = i & 511;
 #line 138
   __cil_tmp26 = __cil_tmp25 % keysize;
 #line 138
   __cil_tmp27 = (unsigned long )__cil_tmp26;
 #line 138
   __cil_tmp28 = key + __cil_tmp27;
 #line 138
   __cil_tmp29 = *__cil_tmp28;
 #line 138
   __cil_tmp30 = (signed char )__cil_tmp29;
 #line 138
   __cil_tmp31 = (int )__cil_tmp30;
 #line 138
   __cil_tmp32 = *tmp___2;
 #line 138
   __cil_tmp33 = (signed char )__cil_tmp32;
 #line 138
   __cil_tmp34 = (int )__cil_tmp33;
 #line 138
   __cil_tmp35 = __cil_tmp34 ^ __cil_tmp31;
 #line 138
   *tmp___1 = (char )__cil_tmp35;
 #line 137
   i = i + 1;
   ldv_30396: ;
 #line 137
   if (i < size) {
 #line 138
     goto ldv_30395;
   } else {
 #line 140
     goto ldv_30397;
   }
   ldv_30397: 
   {
 #line 140
   __cil_tmp36 = (void *)loop_buf;
 #line 140
   __kunmap_atomic(__cil_tmp36);
 #line 141
   __cil_tmp37 = (void *)raw_buf;
 #line 141
   __kunmap_atomic(__cil_tmp37);
 #line 142
   __might_sleep("/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p",
                 142, 0);
 #line 142
   _cond_resched();
   }
 #line 143
   return (0);
 }
 }
 #line 146 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int xor_init(struct loop_device *lo , struct loop_info64  const  *info ) 
 { long tmp ;
   __u32 __cil_tmp4 ;
   unsigned int __cil_tmp5 ;
   int __cil_tmp6 ;
   long __cil_tmp7 ;
 
   {
   {
 #line 148
   __cil_tmp4 = info->lo_encrypt_key_size;
 #line 148
   __cil_tmp5 = (unsigned int )__cil_tmp4;
 #line 148
   __cil_tmp6 = __cil_tmp5 == 0U;
 #line 148
   __cil_tmp7 = (long )__cil_tmp6;
 #line 148
   tmp = __builtin_expect(__cil_tmp7, 0L);
   }
 #line 148
   if (tmp != 0L) {
 #line 149
     return (-22);
   } else {
 
   }
 #line 150
   return (0);
 }
 }
 #line 153 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct loop_func_table none_funcs  =    {0, & transfer_none, (int (*)(struct loop_device * , struct loop_info64  const  * ))0,
     (int (*)(struct loop_device * ))0, (int (*)(struct loop_device * , int  , unsigned long  ))0,
     (struct module *)0};
 #line 158 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct loop_func_table xor_funcs  =    {1, & transfer_xor, & xor_init, (int (*)(struct loop_device * ))0, (int (*)(struct loop_device * ,
                                                                                int  ,
                                                                                unsigned long  ))0,
     (struct module *)0};
 #line 165 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct loop_func_table *xfer_funcs[20U]  = {      & none_funcs,      & xor_funcs};
 #line 170 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static loff_t get_loop_size(struct loop_device *lo , struct file *file ) 
 { loff_t size ;
   loff_t offset ;
   loff_t loopsize ;
   struct address_space *__cil_tmp6 ;
   struct inode *__cil_tmp7 ;
   struct inode  const  *__cil_tmp8 ;
   loff_t __cil_tmp9 ;
   loff_t __cil_tmp10 ;
 
   {
   {
 #line 175
   __cil_tmp6 = file->f_mapping;
 #line 175
   __cil_tmp7 = __cil_tmp6->host;
 #line 175
   __cil_tmp8 = (struct inode  const  *)__cil_tmp7;
 #line 175
   size = i_size_read(__cil_tmp8);
 #line 176
   offset = lo->lo_offset;
 #line 177
   loopsize = size - offset;
   }
   {
 #line 178
   __cil_tmp9 = lo->lo_sizelimit;
 #line 178
   if (__cil_tmp9 > 0LL) {
     {
 #line 178
     __cil_tmp10 = lo->lo_sizelimit;
 #line 178
     if (__cil_tmp10 < loopsize) {
 #line 179
       loopsize = lo->lo_sizelimit;
     } else {
 
     }
     }
   } else {
 
   }
   }
 #line 185
   return (loopsize >> 9);
 }
 }
 #line 189 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int figure_loop_size(struct loop_device *lo ) 
 { loff_t size ;
   loff_t tmp ;
   sector_t x ;
   long tmp___0 ;
   struct file *__cil_tmp6 ;
   long long __cil_tmp7 ;
   int __cil_tmp8 ;
   long __cil_tmp9 ;
   struct gendisk *__cil_tmp10 ;
 
   {
   {
 #line 191
   __cil_tmp6 = lo->lo_backing_file;
 #line 191
   tmp = get_loop_size(lo, __cil_tmp6);
 #line 191
   size = tmp;
 #line 192
   x = (unsigned long )size;
 #line 194
   __cil_tmp7 = (long long )x;
 #line 194
   __cil_tmp8 = __cil_tmp7 != size;
 #line 194
   __cil_tmp9 = (long )__cil_tmp8;
 #line 194
   tmp___0 = __builtin_expect(__cil_tmp9, 0L);
   }
 #line 194
   if (tmp___0 != 0L) {
 #line 195
     return (-27);
   } else {
 
   }
   {
 #line 197
   __cil_tmp10 = lo->lo_disk;
 #line 197
   set_capacity(__cil_tmp10, x);
   }
 #line 198
   return (0);
 }
 }
 #line 202 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 __inline static int lo_do_transfer(struct loop_device *lo , int cmd , struct page *rpage ,
                                    unsigned int roffs , struct page *lpage , unsigned int loffs ,
                                    int size , sector_t rblock ) 
 { long tmp ;
   int tmp___0 ;
   int (*__cil_tmp11)(struct loop_device * , int  , struct page * , unsigned int  ,
                      struct page * , unsigned int  , int  , sector_t  ) ;
   unsigned long __cil_tmp12 ;
   int (*__cil_tmp13)(struct loop_device * , int  , struct page * , unsigned int  ,
                      struct page * , unsigned int  , int  , sector_t  ) ;
   unsigned long __cil_tmp14 ;
   int __cil_tmp15 ;
   long __cil_tmp16 ;
   int (*__cil_tmp17)(struct loop_device * , int  , struct page * , unsigned int  ,
                      struct page * , unsigned int  , int  , sector_t  ) ;
 
   {
   {
 #line 207
   __cil_tmp11 = (int (*)(struct loop_device * , int  , struct page * , unsigned int  ,
                          struct page * , unsigned int  , int  , sector_t  ))0;
 #line 207
   __cil_tmp12 = (unsigned long )__cil_tmp11;
 #line 207
   __cil_tmp13 = lo->transfer;
 #line 207
   __cil_tmp14 = (unsigned long )__cil_tmp13;
 #line 207
   __cil_tmp15 = __cil_tmp14 == __cil_tmp12;
 #line 207
   __cil_tmp16 = (long )__cil_tmp15;
 #line 207
   tmp = __builtin_expect(__cil_tmp16, 0L);
   }
 #line 207
   if (tmp != 0L) {
 #line 208
     return (0);
   } else {
 
   }
   {
 #line 210
   __cil_tmp17 = lo->transfer;
 #line 210
   tmp___0 = (*__cil_tmp17)(lo, cmd, rpage, roffs, lpage, loffs, size, rblock);
   }
 #line 210
   return (tmp___0);
 }
 }
 #line 219 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int do_lo_send_aops(struct loop_device *lo , struct bio_vec *bvec , loff_t pos ,
                            struct page *unused ) 
 { struct file *file ;
   struct address_space *mapping ;
   unsigned long index ;
   unsigned int offset ;
   unsigned int bv_offs ;
   int len ;
   int ret ;
   sector_t IV ;
   unsigned int size ;
   unsigned int copied ;
   int transfer_result ;
   struct page *page ;
   void *fsdata ;
   long tmp ;
   long tmp___0 ;
   struct inode *__cil_tmp20 ;
   struct mutex *__cil_tmp21 ;
   loff_t __cil_tmp22 ;
   unsigned int __cil_tmp23 ;
   unsigned int __cil_tmp24 ;
   unsigned int __cil_tmp25 ;
   unsigned long __cil_tmp26 ;
   unsigned long __cil_tmp27 ;
   unsigned int __cil_tmp28 ;
   struct page *__cil_tmp29 ;
   int __cil_tmp30 ;
   int __cil_tmp31 ;
   long __cil_tmp32 ;
   unsigned int __cil_tmp33 ;
   int __cil_tmp34 ;
   long __cil_tmp35 ;
   unsigned int __cil_tmp36 ;
   unsigned int __cil_tmp37 ;
   loff_t __cil_tmp38 ;
   struct inode *__cil_tmp39 ;
   struct mutex *__cil_tmp40 ;
 
   {
   {
 #line 222
   file = lo->lo_backing_file;
 #line 223
   mapping = file->f_mapping;
 #line 228
   __cil_tmp20 = mapping->host;
 #line 228
   __cil_tmp21 = & __cil_tmp20->i_mutex;
 #line 228
   mutex_lock_nested(__cil_tmp21, 0U);
 #line 229
   __cil_tmp22 = pos >> 12;
 #line 229
   index = (unsigned long )__cil_tmp22;
 #line 230
   __cil_tmp23 = (unsigned int )pos;
 #line 230
   offset = __cil_tmp23 & 4095U;
 #line 231
   bv_offs = bvec->bv_offset;
 #line 232
   __cil_tmp24 = bvec->bv_len;
 #line 232
   len = (int )__cil_tmp24;
   }
 #line 233
   goto ldv_30449;
   ldv_30448: 
 #line 240
   __cil_tmp25 = offset >> 9;
 #line 240
   __cil_tmp26 = (unsigned long )__cil_tmp25;
 #line 240
   __cil_tmp27 = index << 3;
 #line 240
   IV = __cil_tmp27 + __cil_tmp26;
 #line 241
   size = 4096U - offset;
   {
 #line 242
   __cil_tmp28 = (unsigned int )len;
 #line 242
   if (__cil_tmp28 < size) {
 #line 243
     size = (unsigned int )len;
   } else {
 
   }
   }
   {
 #line 245
   ret = pagecache_write_begin(file, mapping, pos, size, 0U, & page, & fsdata);
   }
 #line 247
   if (ret != 0) {
 #line 248
     goto fail;
   } else {
 
   }
   {
 #line 250
   file_update_time(file);
 #line 252
   __cil_tmp29 = bvec->bv_page;
 #line 252
   __cil_tmp30 = (int )size;
 #line 252
   transfer_result = lo_do_transfer(lo, 1, page, offset, __cil_tmp29, bv_offs, __cil_tmp30,
                                    IV);
 #line 254
   copied = size;
 #line 255
   __cil_tmp31 = transfer_result != 0;
 #line 255
   __cil_tmp32 = (long )__cil_tmp31;
 #line 255
   tmp = __builtin_expect(__cil_tmp32, 0L);
   }
 #line 255
   if (tmp != 0L) {
 #line 256
     copied = 0U;
   } else {
 
   }
   {
 #line 258
   ret = pagecache_write_end(file, mapping, pos, size, copied, page, fsdata);
   }
 #line 260
   if (ret < 0) {
 #line 261
     goto fail;
   } else {
     {
 #line 260
     __cil_tmp33 = (unsigned int )ret;
 #line 260
     if (__cil_tmp33 != copied) {
 #line 261
       goto fail;
     } else {
 
     }
     }
   }
   {
 #line 263
   __cil_tmp34 = transfer_result != 0;
 #line 263
   __cil_tmp35 = (long )__cil_tmp34;
 #line 263
   tmp___0 = __builtin_expect(__cil_tmp35, 0L);
   }
 #line 263
   if (tmp___0 != 0L) {
 #line 264
     goto fail;
   } else {
 
   }
 #line 266
   bv_offs = bv_offs + copied;
 #line 267
   __cil_tmp36 = (unsigned int )len;
 #line 267
   __cil_tmp37 = __cil_tmp36 - copied;
 #line 267
   len = (int )__cil_tmp37;
 #line 268
   offset = 0U;
 #line 269
   index = index + 1UL;
 #line 270
   __cil_tmp38 = (loff_t )copied;
 #line 270
   pos = __cil_tmp38 + pos;
   ldv_30449: ;
 #line 233
   if (len > 0) {
 #line 234
     goto ldv_30448;
   } else {
 #line 236
     goto ldv_30450;
   }
   ldv_30450: 
 #line 272
   ret = 0;
   out: 
   {
 #line 274
   __cil_tmp39 = mapping->host;
 #line 274
   __cil_tmp40 = & __cil_tmp39->i_mutex;
 #line 274
   mutex_unlock(__cil_tmp40);
   }
 #line 275
   return (ret);
   fail: 
 #line 277
   ret = -1;
 #line 278
   goto out;
 }
 }
 #line 287 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int __do_lo_send_write(struct file *file , u8 *buf , int len , loff_t pos ) 
 { ssize_t bw ;
   mm_segment_t old_fs ;
   struct thread_info *tmp ;
   struct thread_info *tmp___0 ;
   mm_segment_t __constr_expr_0 ;
   struct thread_info *tmp___1 ;
   long tmp___2 ;
   struct file_operations  const  *__cil_tmp12 ;
   ssize_t (*__cil_tmp13)(struct file * , char const   * , size_t  , loff_t * ) ;
   char const   *__cil_tmp14 ;
   size_t __cil_tmp15 ;
   ssize_t __cil_tmp16 ;
   int __cil_tmp17 ;
   long __cil_tmp18 ;
   unsigned long long __cil_tmp19 ;
 
   {
   {
 #line 291
   tmp = current_thread_info();
 #line 291
   old_fs = tmp->addr_limit;
 #line 293
   tmp___0 = current_thread_info();
 #line 293
   __constr_expr_0.seg = 1152921504606846975UL;
 #line 293
   tmp___0->addr_limit = __constr_expr_0;
 #line 294
   __cil_tmp12 = file->f_op;
 #line 294
   __cil_tmp13 = __cil_tmp12->write;
 #line 294
   __cil_tmp14 = (char const   *)buf;
 #line 294
   __cil_tmp15 = (size_t )len;
 #line 294
   bw = (*__cil_tmp13)(file, __cil_tmp14, __cil_tmp15, & pos);
 #line 295
   tmp___1 = current_thread_info();
 #line 295
   tmp___1->addr_limit = old_fs;
 #line 296
   __cil_tmp16 = (ssize_t )len;
 #line 296
   __cil_tmp17 = __cil_tmp16 == bw;
 #line 296
   __cil_tmp18 = (long )__cil_tmp17;
 #line 296
   tmp___2 = __builtin_expect(__cil_tmp18, 1L);
   }
 #line 296
   if (tmp___2 != 0L) {
 #line 297
     return (0);
   } else {
 
   }
   {
 #line 298
   __cil_tmp19 = (unsigned long long )pos;
 #line 298
   printk("<3>loop: Write error at byte offset %llu, length %i.\n", __cil_tmp19, len);
   }
 #line 300
   if (bw >= 0L) {
 #line 301
     bw = -5L;
   } else {
 
   }
 #line 302
   return ((int )bw);
 }
 }
 #line 313 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int do_lo_send_direct_write(struct loop_device *lo , struct bio_vec *bvec ,
                                    loff_t pos , struct page *page ) 
 { ssize_t bw ;
   void *tmp ;
   int tmp___0 ;
   struct page *__cil_tmp8 ;
   struct file *__cil_tmp9 ;
   unsigned int __cil_tmp10 ;
   unsigned long __cil_tmp11 ;
   u8 *__cil_tmp12 ;
   u8 *__cil_tmp13 ;
   unsigned int __cil_tmp14 ;
   int __cil_tmp15 ;
   int __cil_tmp16 ;
   struct page *__cil_tmp17 ;
 
   {
   {
 #line 316
   __cil_tmp8 = bvec->bv_page;
 #line 316
   tmp = kmap(__cil_tmp8);
 #line 316
   __cil_tmp9 = lo->lo_backing_file;
 #line 316
   __cil_tmp10 = bvec->bv_offset;
 #line 316
   __cil_tmp11 = (unsigned long )__cil_tmp10;
 #line 316
   __cil_tmp12 = (u8 *)tmp;
 #line 316
   __cil_tmp13 = __cil_tmp12 + __cil_tmp11;
 #line 316
   __cil_tmp14 = bvec->bv_len;
 #line 316
   __cil_tmp15 = (int const   )__cil_tmp14;
 #line 316
   __cil_tmp16 = (int )__cil_tmp15;
 #line 316
   tmp___0 = __do_lo_send_write(__cil_tmp9, __cil_tmp13, __cil_tmp16, pos);
 #line 316
   bw = (ssize_t )tmp___0;
 #line 319
   __cil_tmp17 = bvec->bv_page;
 #line 319
   kunmap(__cil_tmp17);
 #line 320
   __might_sleep("/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p",
                 320, 0);
 #line 320
   _cond_resched();
   }
 #line 321
   return ((int )bw);
 }
 }
 #line 337 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int do_lo_send_write(struct loop_device *lo , struct bio_vec *bvec , loff_t pos ,
                             struct page *page ) 
 { int ret ;
   int tmp ;
   void *tmp___0 ;
   int tmp___1 ;
   long tmp___2 ;
   struct page *__cil_tmp10 ;
   unsigned int __cil_tmp11 ;
   unsigned int __cil_tmp12 ;
   int __cil_tmp13 ;
   loff_t __cil_tmp14 ;
   sector_t __cil_tmp15 ;
   int __cil_tmp16 ;
   long __cil_tmp17 ;
   struct file *__cil_tmp18 ;
   u8 *__cil_tmp19 ;
   unsigned int __cil_tmp20 ;
   int __cil_tmp21 ;
   int __cil_tmp22 ;
   unsigned long long __cil_tmp23 ;
   unsigned int __cil_tmp24 ;
 
   {
   {
 #line 340
   __cil_tmp10 = bvec->bv_page;
 #line 340
   __cil_tmp11 = bvec->bv_offset;
 #line 340
   __cil_tmp12 = bvec->bv_len;
 #line 340
   __cil_tmp13 = (int )__cil_tmp12;
 #line 340
   __cil_tmp14 = pos >> 9;
 #line 340
   __cil_tmp15 = (sector_t )__cil_tmp14;
 #line 340
   tmp = lo_do_transfer(lo, 1, page, 0U, __cil_tmp10, __cil_tmp11, __cil_tmp13, __cil_tmp15);
 #line 340
   ret = tmp;
 #line 342
   __cil_tmp16 = ret == 0;
 #line 342
   __cil_tmp17 = (long )__cil_tmp16;
 #line 342
   tmp___2 = __builtin_expect(__cil_tmp17, 1L);
   }
 #line 342
   if (tmp___2 != 0L) {
     {
 #line 343
     tmp___0 = lowmem_page_address(page);
 #line 343
     __cil_tmp18 = lo->lo_backing_file;
 #line 343
     __cil_tmp19 = (u8 *)tmp___0;
 #line 343
     __cil_tmp20 = bvec->bv_len;
 #line 343
     __cil_tmp21 = (int const   )__cil_tmp20;
 #line 343
     __cil_tmp22 = (int )__cil_tmp21;
 #line 343
     tmp___1 = __do_lo_send_write(__cil_tmp18, __cil_tmp19, __cil_tmp22, pos);
     }
 #line 343
     return (tmp___1);
   } else {
 
   }
   {
 #line 346
   __cil_tmp23 = (unsigned long long )pos;
 #line 346
   __cil_tmp24 = bvec->bv_len;
 #line 346
   printk("<3>loop: Transfer error at byte offset %llu, length %i.\n", __cil_tmp23,
          __cil_tmp24);
   }
 #line 348
   if (ret > 0) {
 #line 349
     ret = -5;
   } else {
 
   }
 #line 350
   return (ret);
 }
 }
 #line 353 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int lo_send(struct loop_device *lo , struct bio *bio , loff_t pos ) 
 { int (*do_lo_send)(struct loop_device * , struct bio_vec * , loff_t  , struct page * ) ;
   struct bio_vec *bvec ;
   struct page *page ;
   int i ;
   int ret ;
   long tmp ;
   int __cil_tmp10 ;
   int __cil_tmp11 ;
   unsigned long __cil_tmp12 ;
   int (*__cil_tmp13)(struct loop_device * , int  , struct page * , unsigned int  ,
                      struct page * , unsigned int  , int  , sector_t  ) ;
   unsigned long __cil_tmp14 ;
   struct page *__cil_tmp15 ;
   unsigned long __cil_tmp16 ;
   unsigned long __cil_tmp17 ;
   int __cil_tmp18 ;
   long __cil_tmp19 ;
   unsigned short __cil_tmp20 ;
   unsigned long __cil_tmp21 ;
   struct bio_vec *__cil_tmp22 ;
   unsigned short __cil_tmp23 ;
   unsigned int __cil_tmp24 ;
   loff_t __cil_tmp25 ;
   unsigned short __cil_tmp26 ;
   int __cil_tmp27 ;
   struct page *__cil_tmp28 ;
   unsigned long __cil_tmp29 ;
   unsigned long __cil_tmp30 ;
 
   {
 #line 358
   page = (struct page *)0;
 #line 359
   ret = 0;
 #line 361
   do_lo_send = & do_lo_send_aops;
   {
 #line 362
   __cil_tmp10 = lo->lo_flags;
 #line 362
   __cil_tmp11 = __cil_tmp10 & 2;
 #line 362
   if (__cil_tmp11 == 0) {
 #line 363
     do_lo_send = & do_lo_send_direct_write;
     {
 #line 364
     __cil_tmp12 = (unsigned long )(& transfer_none);
 #line 364
     __cil_tmp13 = lo->transfer;
 #line 364
     __cil_tmp14 = (unsigned long )__cil_tmp13;
 #line 364
     if (__cil_tmp14 != __cil_tmp12) {
       {
 #line 365
       page = alloc_pages(18U, 0U);
 #line 366
       __cil_tmp15 = (struct page *)0;
 #line 366
       __cil_tmp16 = (unsigned long )__cil_tmp15;
 #line 366
       __cil_tmp17 = (unsigned long )page;
 #line 366
       __cil_tmp18 = __cil_tmp17 == __cil_tmp16;
 #line 366
       __cil_tmp19 = (long )__cil_tmp18;
 #line 366
       tmp = __builtin_expect(__cil_tmp19, 0L);
       }
 #line 366
       if (tmp != 0L) {
 #line 367
         goto fail;
       } else {
 
       }
       {
 #line 368
       kmap(page);
 #line 369
       do_lo_send = & do_lo_send_write;
       }
     } else {
 
     }
     }
   } else {
 
   }
   }
 #line 372
   __cil_tmp20 = bio->bi_idx;
 #line 372
   __cil_tmp21 = (unsigned long )__cil_tmp20;
 #line 372
   __cil_tmp22 = bio->bi_io_vec;
 #line 372
   bvec = __cil_tmp22 + __cil_tmp21;
 #line 372
   __cil_tmp23 = bio->bi_idx;
 #line 372
   i = (int )__cil_tmp23;
 #line 372
   goto ldv_30493;
   ldv_30492: 
   {
 #line 373
   ret = (*do_lo_send)(lo, bvec, pos, page);
   }
 #line 374
   if (ret < 0) {
 #line 375
     goto ldv_30491;
   } else {
 
   }
 #line 376
   __cil_tmp24 = bvec->bv_len;
 #line 376
   __cil_tmp25 = (loff_t )__cil_tmp24;
 #line 376
   pos = __cil_tmp25 + pos;
 #line 372
   bvec = bvec + 1;
 #line 372
   i = i + 1;
   ldv_30493: ;
   {
 #line 372
   __cil_tmp26 = bio->bi_vcnt;
 #line 372
   __cil_tmp27 = (int )__cil_tmp26;
 #line 372
   if (__cil_tmp27 > i) {
 #line 373
     goto ldv_30492;
   } else {
 #line 375
     goto ldv_30491;
   }
   }
   ldv_30491: ;
   {
 #line 378
   __cil_tmp28 = (struct page *)0;
 #line 378
   __cil_tmp29 = (unsigned long )__cil_tmp28;
 #line 378
   __cil_tmp30 = (unsigned long )page;
 #line 378
   if (__cil_tmp30 != __cil_tmp29) {
     {
 #line 379
     kunmap(page);
 #line 380
     __free_pages(page, 0U);
     }
   } else {
 
   }
   }
   out: ;
 #line 383
   return (ret);
   fail: 
   {
 #line 385
   printk("<3>loop: Failed to allocate temporary page for write.\n");
 #line 386
   ret = -12;
   }
 #line 387
   goto out;
 }
 }
 #line 398 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int lo_splice_actor(struct pipe_inode_info *pipe , struct pipe_buffer *buf ,
                            struct splice_desc *sd ) 
 { struct lo_read_data *p ;
   struct loop_device *lo ;
   struct page *page ;
   sector_t IV ;
   int size ;
   int tmp ;
   void *__cil_tmp10 ;
   unsigned int __cil_tmp11 ;
   unsigned int __cil_tmp12 ;
   unsigned long __cil_tmp13 ;
   unsigned long __cil_tmp14 ;
   unsigned long __cil_tmp15 ;
   unsigned int __cil_tmp16 ;
   int __cil_tmp17 ;
   unsigned int __cil_tmp18 ;
   struct page *__cil_tmp19 ;
   unsigned int __cil_tmp20 ;
   unsigned long __cil_tmp21 ;
   unsigned int __cil_tmp22 ;
   unsigned int __cil_tmp23 ;
 
   {
 #line 401
   __cil_tmp10 = sd->u.data;
 #line 401
   p = (struct lo_read_data *)__cil_tmp10;
 #line 402
   lo = p->lo;
 #line 403
   page = buf->page;
 #line 407
   __cil_tmp11 = buf->offset;
 #line 407
   __cil_tmp12 = __cil_tmp11 >> 9;
 #line 407
   __cil_tmp13 = (unsigned long )__cil_tmp12;
 #line 407
   __cil_tmp14 = page->ldv_13943.index;
 #line 407
   __cil_tmp15 = __cil_tmp14 << 3;
 #line 407
   IV = __cil_tmp15 + __cil_tmp13;
 #line 409
   __cil_tmp16 = sd->len;
 #line 409
   size = (int )__cil_tmp16;
   {
 #line 410
   __cil_tmp17 = p->bsize;
 #line 410
   if (__cil_tmp17 < size) {
 #line 411
     size = p->bsize;
   } else {
 
   }
   }
   {
 #line 413
   __cil_tmp18 = buf->offset;
 #line 413
   __cil_tmp19 = p->page;
 #line 413
   __cil_tmp20 = p->offset;
 #line 413
   tmp = lo_do_transfer(lo, 0, page, __cil_tmp18, __cil_tmp19, __cil_tmp20, size, IV);
   }
 #line 413
   if (tmp != 0) {
     {
 #line 414
     __cil_tmp21 = page->ldv_13943.index;
 #line 414
     printk("<3>loop: transfer error block %ld\n", __cil_tmp21);
 #line 416
     size = -22;
     }
   } else {
 
   }
 #line 421
   if (size > 0) {
 #line 422
     __cil_tmp22 = (unsigned int )size;
 #line 422
     __cil_tmp23 = p->offset;
 #line 422
     p->offset = __cil_tmp23 + __cil_tmp22;
   } else {
 
   }
 #line 424
   return (size);
 }
 }
 #line 428 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int lo_direct_splice_actor(struct pipe_inode_info *pipe , struct splice_desc *sd ) 
 { ssize_t tmp ;
 
   {
   {
 #line 430
   tmp = __splice_from_pipe(pipe, sd, & lo_splice_actor);
   }
 #line 430
   return ((int )tmp);
 }
 }
 #line 434 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int do_lo_receive(struct loop_device *lo , struct bio_vec *bvec , int bsize ,
                          loff_t pos ) 
 { struct lo_read_data cookie ;
   struct splice_desc sd ;
   struct file *file ;
   long retval ;
 
   {
   {
 #line 442
   cookie.lo = lo;
 #line 443
   cookie.page = bvec->bv_page;
 #line 444
   cookie.offset = bvec->bv_offset;
 #line 445
   cookie.bsize = bsize;
 #line 447
   sd.len = 0U;
 #line 448
   sd.total_len = bvec->bv_len;
 #line 449
   sd.flags = 0U;
 #line 450
   sd.pos = pos;
 #line 451
   sd.u.data = (void *)(& cookie);
 #line 453
   file = lo->lo_backing_file;
 #line 454
   retval = splice_direct_to_actor(file, & sd, & lo_direct_splice_actor);
   }
 #line 456
   if (retval < 0L) {
 #line 457
     return ((int )retval);
   } else {
 
   }
 #line 459
   return (0);
 }
 }
 #line 463 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int lo_receive(struct loop_device *lo , struct bio *bio , int bsize , loff_t pos ) 
 { struct bio_vec *bvec ;
   int i ;
   int ret ;
   unsigned short __cil_tmp8 ;
   unsigned long __cil_tmp9 ;
   struct bio_vec *__cil_tmp10 ;
   unsigned short __cil_tmp11 ;
   unsigned int __cil_tmp12 ;
   loff_t __cil_tmp13 ;
   unsigned short __cil_tmp14 ;
   int __cil_tmp15 ;
 
   {
 #line 466
   ret = 0;
 #line 468
   __cil_tmp8 = bio->bi_idx;
 #line 468
   __cil_tmp9 = (unsigned long )__cil_tmp8;
 #line 468
   __cil_tmp10 = bio->bi_io_vec;
 #line 468
   bvec = __cil_tmp10 + __cil_tmp9;
 #line 468
   __cil_tmp11 = bio->bi_idx;
 #line 468
   i = (int )__cil_tmp11;
 #line 468
   goto ldv_30535;
   ldv_30534: 
   {
 #line 469
   ret = do_lo_receive(lo, bvec, bsize, pos);
   }
 #line 470
   if (ret < 0) {
 #line 471
     goto ldv_30533;
   } else {
 
   }
 #line 472
   __cil_tmp12 = bvec->bv_len;
 #line 472
   __cil_tmp13 = (loff_t )__cil_tmp12;
 #line 472
   pos = __cil_tmp13 + pos;
 #line 468
   bvec = bvec + 1;
 #line 468
   i = i + 1;
   ldv_30535: ;
   {
 #line 468
   __cil_tmp14 = bio->bi_vcnt;
 #line 468
   __cil_tmp15 = (int )__cil_tmp14;
 #line 468
   if (__cil_tmp15 > i) {
 #line 469
     goto ldv_30534;
   } else {
 #line 471
     goto ldv_30533;
   }
   }
   ldv_30533: ;
 #line 474
   return (ret);
 }
 }
 #line 477 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int do_bio_filebacked(struct loop_device *lo , struct bio *bio ) 
 { loff_t pos ;
   int ret ;
   struct file *file ;
   long tmp ;
   long tmp___0 ;
   long tmp___1 ;
   long tmp___2 ;
   loff_t __cil_tmp10 ;
   sector_t __cil_tmp11 ;
   long long __cil_tmp12 ;
   long long __cil_tmp13 ;
   unsigned long __cil_tmp14 ;
   unsigned long __cil_tmp15 ;
   unsigned long __cil_tmp16 ;
   unsigned long __cil_tmp17 ;
   int __cil_tmp18 ;
   long __cil_tmp19 ;
   int __cil_tmp20 ;
   long __cil_tmp21 ;
   unsigned long __cil_tmp22 ;
   unsigned long __cil_tmp23 ;
   int __cil_tmp24 ;
   long __cil_tmp25 ;
   int __cil_tmp26 ;
   long __cil_tmp27 ;
   unsigned int __cil_tmp28 ;
   int __cil_tmp29 ;
 
   {
 #line 482
   __cil_tmp10 = lo->lo_offset;
 #line 482
   __cil_tmp11 = bio->bi_sector;
 #line 482
   __cil_tmp12 = (long long )__cil_tmp11;
 #line 482
   __cil_tmp13 = __cil_tmp12 << 9;
 #line 482
   pos = __cil_tmp13 + __cil_tmp10;
   {
 #line 484
   __cil_tmp14 = bio->bi_rw;
 #line 484
   __cil_tmp15 = __cil_tmp14 & 257UL;
 #line 484
   if (__cil_tmp15 == 1UL) {
 #line 485
     file = lo->lo_backing_file;
     {
 #line 487
     __cil_tmp16 = bio->bi_rw;
 #line 487
     __cil_tmp17 = __cil_tmp16 & 8388608UL;
 #line 487
     if (__cil_tmp17 != 0UL) {
       {
 #line 488
       ret = vfs_fsync(file, 0);
 #line 489
       __cil_tmp18 = ret != 0;
 #line 489
       __cil_tmp19 = (long )__cil_tmp18;
 #line 489
       tmp = __builtin_expect(__cil_tmp19, 0L);
       }
 #line 489
       if (tmp != 0L) {
         {
 #line 489
         __cil_tmp20 = ret != -22;
 #line 489
         __cil_tmp21 = (long )__cil_tmp20;
 #line 489
         tmp___0 = __builtin_expect(__cil_tmp21, 0L);
         }
 #line 489
         if (tmp___0 != 0L) {
 #line 490
           ret = -5;
 #line 491
           goto out;
         } else {
 
         }
       } else {
 
       }
     } else {
 
     }
     }
     {
 #line 495
     ret = lo_send(lo, bio, pos);
     }
     {
 #line 497
     __cil_tmp22 = bio->bi_rw;
 #line 497
     __cil_tmp23 = __cil_tmp22 & 4096UL;
 #line 497
     if (__cil_tmp23 != 0UL) {
 #line 497
       if (ret == 0) {
         {
 #line 498
         ret = vfs_fsync(file, 0);
 #line 499
         __cil_tmp24 = ret != 0;
 #line 499
         __cil_tmp25 = (long )__cil_tmp24;
 #line 499
         tmp___1 = __builtin_expect(__cil_tmp25, 0L);
         }
 #line 499
         if (tmp___1 != 0L) {
           {
 #line 499
           __cil_tmp26 = ret != -22;
 #line 499
           __cil_tmp27 = (long )__cil_tmp26;
 #line 499
           tmp___2 = __builtin_expect(__cil_tmp27, 0L);
           }
 #line 499
           if (tmp___2 != 0L) {
 #line 500
             ret = -5;
           } else {
 
           }
         } else {
 
         }
       } else {
 
       }
     } else {
 
     }
     }
   } else {
     {
 #line 503
     __cil_tmp28 = lo->lo_blocksize;
 #line 503
     __cil_tmp29 = (int )__cil_tmp28;
 #line 503
     ret = lo_receive(lo, bio, __cil_tmp29, pos);
     }
   }
   }
   out: ;
 #line 506
   return (ret);
 }
 }
 #line 512 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static void loop_add_bio(struct loop_device *lo , struct bio *bio ) 
 { struct bio_list *__cil_tmp3 ;
 
   {
   {
 #line 514
   __cil_tmp3 = & lo->lo_bio_list;
 #line 514
   bio_list_add(__cil_tmp3, bio);
   }
 #line 515
   return;
 }
 }
 #line 520 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct bio *loop_get_bio(struct loop_device *lo ) 
 { struct bio *tmp ;
   struct bio_list *__cil_tmp3 ;
 
   {
   {
 #line 522
   __cil_tmp3 = & lo->lo_bio_list;
 #line 522
   tmp = bio_list_pop(__cil_tmp3);
   }
 #line 522
   return (tmp);
 }
 }
 #line 525 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_make_request(struct request_queue *q , struct bio *old_bio ) 
 { struct loop_device *lo ;
   int rw ;
   long tmp ;
   long tmp___0 ;
   long tmp___1 ;
   int tmp___2 ;
   long tmp___3 ;
   long tmp___4 ;
   void *__cil_tmp11 ;
   unsigned long __cil_tmp12 ;
   int __cil_tmp13 ;
   struct loop_device *__cil_tmp14 ;
   unsigned long __cil_tmp15 ;
   unsigned long __cil_tmp16 ;
   int __cil_tmp17 ;
   long __cil_tmp18 ;
   int __cil_tmp19 ;
   long __cil_tmp20 ;
   int __cil_tmp21 ;
   long __cil_tmp22 ;
   spinlock_t *__cil_tmp23 ;
   int __cil_tmp24 ;
   int __cil_tmp25 ;
   long __cil_tmp26 ;
   int __cil_tmp27 ;
   long __cil_tmp28 ;
   long __cil_tmp29 ;
   wait_queue_head_t *__cil_tmp30 ;
   void *__cil_tmp31 ;
   spinlock_t *__cil_tmp32 ;
   spinlock_t *__cil_tmp33 ;
 
   {
 #line 527
   __cil_tmp11 = q->queuedata;
 #line 527
   lo = (struct loop_device *)__cil_tmp11;
 #line 528
   __cil_tmp12 = old_bio->bi_rw;
 #line 528
   __cil_tmp13 = (int )__cil_tmp12;
 #line 528
   rw = __cil_tmp13 & 257;
 #line 530
   if (rw == 256) {
 #line 531
     rw = 0;
   } else {
 
   }
   {
 #line 533
   __cil_tmp14 = (struct loop_device *)0;
 #line 533
   __cil_tmp15 = (unsigned long )__cil_tmp14;
 #line 533
   __cil_tmp16 = (unsigned long )lo;
 #line 533
   __cil_tmp17 = __cil_tmp16 == __cil_tmp15;
 #line 533
   __cil_tmp18 = (long )__cil_tmp17;
 #line 533
   tmp = __builtin_expect(__cil_tmp18, 0L);
   }
 #line 533
   if (tmp != 0L) {
 #line 533
     goto _L;
   } else {
     {
 #line 533
     __cil_tmp19 = rw != 0;
 #line 533
     __cil_tmp20 = (long )__cil_tmp19;
 #line 533
     tmp___0 = __builtin_expect(__cil_tmp20, 0L);
     }
 #line 533
     if (tmp___0 != 0L) {
       {
 #line 533
       __cil_tmp21 = rw != 1;
 #line 533
       __cil_tmp22 = (long )__cil_tmp21;
 #line 533
       tmp___1 = __builtin_expect(__cil_tmp22, 0L);
       }
 #line 533
       if (tmp___1 != 0L) {
 #line 533
         tmp___2 = 1;
       } else {
 #line 533
         tmp___2 = 0;
       }
     } else {
 #line 533
       tmp___2 = 0;
     }
 #line 533
     if (tmp___2 != 0) {
       _L: 
 #line 533
       __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/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"),
                            "i" (533), "i" (12UL));
       ldv_30557: ;
 #line 533
       goto ldv_30557;
     } else {
 
     }
   }
   {
 #line 535
   __cil_tmp23 = & lo->lo_lock;
 #line 535
   spin_lock_irq(__cil_tmp23);
   }
   {
 #line 536
   __cil_tmp24 = lo->lo_state;
 #line 536
   if (__cil_tmp24 != 1) {
 #line 537
     goto out;
   } else {
 
   }
   }
   {
 #line 538
   __cil_tmp25 = rw == 1;
 #line 538
   __cil_tmp26 = (long )__cil_tmp25;
 #line 538
   tmp___3 = __builtin_expect(__cil_tmp26, 0L);
   }
 #line 538
   if (tmp___3 != 0L) {
     {
 #line 538
     __cil_tmp27 = lo->lo_flags;
 #line 538
     __cil_tmp28 = (long )__cil_tmp27;
 #line 538
     __cil_tmp29 = __cil_tmp28 & 1L;
 #line 538
     tmp___4 = __builtin_expect(__cil_tmp29, 0L);
     }
 #line 538
     if (tmp___4 != 0L) {
 #line 539
       goto out;
     } else {
 
     }
   } else {
 
   }
   {
 #line 540
   loop_add_bio(lo, old_bio);
 #line 541
   __cil_tmp30 = & lo->lo_event;
 #line 541
   __cil_tmp31 = (void *)0;
 #line 541
   __wake_up(__cil_tmp30, 3U, 1, __cil_tmp31);
 #line 542
   __cil_tmp32 = & lo->lo_lock;
 #line 542
   spin_unlock_irq(__cil_tmp32);
   }
 #line 543
   return (0);
   out: 
   {
 #line 546
   __cil_tmp33 = & lo->lo_lock;
 #line 546
   spin_unlock_irq(__cil_tmp33);
 #line 547
   bio_endio(old_bio, -5);
   }
 #line 548
   return (0);
 }
 }
 #line 556
 static void do_loop_switch(struct loop_device *lo , struct switch_request *p ) ;
 #line 558 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 __inline static void loop_handle_bio(struct loop_device *lo , struct bio *bio ) 
 { int ret ;
   int tmp ;
   long tmp___0 ;
   struct block_device *__cil_tmp6 ;
   unsigned long __cil_tmp7 ;
   struct block_device *__cil_tmp8 ;
   unsigned long __cil_tmp9 ;
   int __cil_tmp10 ;
   long __cil_tmp11 ;
   void *__cil_tmp12 ;
   struct switch_request *__cil_tmp13 ;
 
   {
   {
 #line 560
   __cil_tmp6 = (struct block_device *)0;
 #line 560
   __cil_tmp7 = (unsigned long )__cil_tmp6;
 #line 560
   __cil_tmp8 = bio->bi_bdev;
 #line 560
   __cil_tmp9 = (unsigned long )__cil_tmp8;
 #line 560
   __cil_tmp10 = __cil_tmp9 == __cil_tmp7;
 #line 560
   __cil_tmp11 = (long )__cil_tmp10;
 #line 560
   tmp___0 = __builtin_expect(__cil_tmp11, 0L);
   }
 #line 560
   if (tmp___0 != 0L) {
     {
 #line 561
     __cil_tmp12 = bio->bi_private;
 #line 561
     __cil_tmp13 = (struct switch_request *)__cil_tmp12;
 #line 561
     do_loop_switch(lo, __cil_tmp13);
 #line 562
     bio_put(bio);
     }
   } else {
     {
 #line 564
     tmp = do_bio_filebacked(lo, bio);
 #line 564
     ret = tmp;
 #line 565
     bio_endio(bio, ret);
     }
   }
 #line 567
   return;
 }
 }
 #line 581 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_thread(void *data ) 
 { struct loop_device *lo ;
   struct bio *bio ;
   struct task_struct *tmp ;
   int __ret ;
   wait_queue_t __wait ;
   struct task_struct *tmp___0 ;
   int tmp___1 ;
   int tmp___2 ;
   struct task_struct *tmp___3 ;
   int tmp___4 ;
   int tmp___5 ;
   int tmp___6 ;
   int tmp___7 ;
   long tmp___8 ;
   int tmp___9 ;
   int tmp___10 ;
   struct bio_list *__cil_tmp18 ;
   struct bio_list  const  *__cil_tmp19 ;
   wait_queue_head_t *__cil_tmp20 ;
   struct bio_list *__cil_tmp21 ;
   struct bio_list  const  *__cil_tmp22 ;
   wait_queue_head_t *__cil_tmp23 ;
   struct bio_list *__cil_tmp24 ;
   struct bio_list  const  *__cil_tmp25 ;
   spinlock_t *__cil_tmp26 ;
   spinlock_t *__cil_tmp27 ;
   struct bio *__cil_tmp28 ;
   unsigned long __cil_tmp29 ;
   unsigned long __cil_tmp30 ;
   int __cil_tmp31 ;
   long __cil_tmp32 ;
   struct bio_list *__cil_tmp33 ;
   struct bio_list  const  *__cil_tmp34 ;
 
   {
   {
 #line 583
   lo = (struct loop_device *)data;
 #line 586
   tmp = get_current();
 #line 586
   set_user_nice(tmp, -20L);
   }
 #line 588
   goto ldv_30581;
   ldv_30583: 
   {
 #line 590
   __ret = 0;
 #line 590
   __cil_tmp18 = & lo->lo_bio_list;
 #line 590
   __cil_tmp19 = (struct bio_list  const  *)__cil_tmp18;
 #line 590
   tmp___5 = bio_list_empty(__cil_tmp19);
   }
 #line 590
   if (tmp___5 != 0) {
     {
 #line 590
     tmp___6 = kthread_should_stop();
     }
 #line 590
     if (tmp___6 == 0) {
       {
 #line 590
       tmp___0 = get_current();
 #line 590
       __wait.flags = 0U;
 #line 590
       __wait.private = (void *)tmp___0;
 #line 590
       __wait.func = & autoremove_wake_function;
 #line 590
       __wait.task_list.next = & __wait.task_list;
 #line 590
       __wait.task_list.prev = & __wait.task_list;
       }
       ldv_30579: 
       {
 #line 590
       __cil_tmp20 = & lo->lo_event;
 #line 590
       prepare_to_wait(__cil_tmp20, & __wait, 1);
 #line 590
       __cil_tmp21 = & lo->lo_bio_list;
 #line 590
       __cil_tmp22 = (struct bio_list  const  *)__cil_tmp21;
 #line 590
       tmp___1 = bio_list_empty(__cil_tmp22);
       }
 #line 590
       if (tmp___1 == 0) {
 #line 590
         goto ldv_30577;
       } else {
         {
 #line 590
         tmp___2 = kthread_should_stop();
         }
 #line 590
         if (tmp___2 != 0) {
 #line 590
           goto ldv_30577;
         } else {
 
         }
       }
       {
 #line 590
       tmp___3 = get_current();
 #line 590
       tmp___4 = signal_pending(tmp___3);
       }
 #line 590
       if (tmp___4 == 0) {
         {
 #line 590
         schedule();
         }
 #line 590
         goto ldv_30578;
       } else {
 
       }
 #line 590
       __ret = -512;
 #line 590
       goto ldv_30577;
       ldv_30578: ;
 #line 590
       goto ldv_30579;
       ldv_30577: 
       {
 #line 590
       __cil_tmp23 = & lo->lo_event;
 #line 590
       finish_wait(__cil_tmp23, & __wait);
       }
     } else {
 
     }
   } else {
 
   }
   {
 #line 594
   __cil_tmp24 = & lo->lo_bio_list;
 #line 594
   __cil_tmp25 = (struct bio_list  const  *)__cil_tmp24;
 #line 594
   tmp___7 = bio_list_empty(__cil_tmp25);
   }
 #line 594
   if (tmp___7 != 0) {
 #line 595
     goto ldv_30581;
   } else {
 
   }
   {
 #line 596
   __cil_tmp26 = & lo->lo_lock;
 #line 596
   spin_lock_irq(__cil_tmp26);
 #line 597
   bio = loop_get_bio(lo);
 #line 598
   __cil_tmp27 = & lo->lo_lock;
 #line 598
   spin_unlock_irq(__cil_tmp27);
 #line 600
   __cil_tmp28 = (struct bio *)0;
 #line 600
   __cil_tmp29 = (unsigned long )__cil_tmp28;
 #line 600
   __cil_tmp30 = (unsigned long )bio;
 #line 600
   __cil_tmp31 = __cil_tmp30 == __cil_tmp29;
 #line 600
   __cil_tmp32 = (long )__cil_tmp31;
 #line 600
   tmp___8 = __builtin_expect(__cil_tmp32, 0L);
   }
 #line 600
   if (tmp___8 != 0L) {
 #line 600
     __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/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"),
                          "i" (600), "i" (12UL));
     ldv_30582: ;
 #line 600
     goto ldv_30582;
   } else {
 
   }
   {
 #line 601
   loop_handle_bio(lo, bio);
   }
   ldv_30581: 
   {
 #line 588
   tmp___9 = kthread_should_stop();
   }
 #line 588
   if (tmp___9 == 0) {
 #line 589
     goto ldv_30583;
   } else {
     {
 #line 588
     __cil_tmp33 = & lo->lo_bio_list;
 #line 588
     __cil_tmp34 = (struct bio_list  const  *)__cil_tmp33;
 #line 588
     tmp___10 = bio_list_empty(__cil_tmp34);
     }
 #line 588
     if (tmp___10 == 0) {
 #line 589
       goto ldv_30583;
     } else {
 #line 591
       goto ldv_30584;
     }
   }
   ldv_30584: ;
 #line 604
   return (0);
 }
 }
 #line 612 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_switch(struct loop_device *lo , struct file *file ) 
 { struct switch_request w ;
   struct bio *bio ;
   struct bio *tmp ;
   struct bio *__cil_tmp6 ;
   unsigned long __cil_tmp7 ;
   unsigned long __cil_tmp8 ;
   struct completion *__cil_tmp9 ;
   struct request_queue *__cil_tmp10 ;
   struct completion *__cil_tmp11 ;
 
   {
   {
 #line 615
   tmp = bio_alloc(208U, 0);
 #line 615
   bio = tmp;
   }
   {
 #line 616
   __cil_tmp6 = (struct bio *)0;
 #line 616
   __cil_tmp7 = (unsigned long )__cil_tmp6;
 #line 616
   __cil_tmp8 = (unsigned long )bio;
 #line 616
   if (__cil_tmp8 == __cil_tmp7) {
 #line 617
     return (-12);
   } else {
 
   }
   }
   {
 #line 618
   __cil_tmp9 = & w.wait;
 #line 618
   init_completion(__cil_tmp9);
 #line 619
   w.file = file;
 #line 620
   bio->bi_private = (void *)(& w);
 #line 621
   bio->bi_bdev = (struct block_device *)0;
 #line 622
   __cil_tmp10 = lo->lo_queue;
 #line 622
   loop_make_request(__cil_tmp10, bio);
 #line 623
   __cil_tmp11 = & w.wait;
 #line 623
   wait_for_completion(__cil_tmp11);
   }
 #line 624
   return (0);
 }
 }
 #line 630 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_flush(struct loop_device *lo ) 
 { int tmp ;
   struct task_struct *__cil_tmp3 ;
   unsigned long __cil_tmp4 ;
   struct task_struct *__cil_tmp5 ;
   unsigned long __cil_tmp6 ;
   struct file *__cil_tmp7 ;
 
   {
   {
 #line 633
   __cil_tmp3 = (struct task_struct *)0;
 #line 633
   __cil_tmp4 = (unsigned long )__cil_tmp3;
 #line 633
   __cil_tmp5 = lo->lo_thread;
 #line 633
   __cil_tmp6 = (unsigned long )__cil_tmp5;
 #line 633
   if (__cil_tmp6 == __cil_tmp4) {
 #line 634
     return (0);
   } else {
 
   }
   }
   {
 #line 636
   __cil_tmp7 = (struct file *)0;
 #line 636
   tmp = loop_switch(lo, __cil_tmp7);
   }
 #line 636
   return (tmp);
 }
 }
 #line 642 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static void do_loop_switch(struct loop_device *lo , struct switch_request *p ) 
 { struct file *file ;
   struct file *old_file ;
   struct address_space *mapping ;
   struct file *__cil_tmp6 ;
   unsigned long __cil_tmp7 ;
   unsigned long __cil_tmp8 ;
   struct address_space *__cil_tmp9 ;
   gfp_t __cil_tmp10 ;
   struct inode *__cil_tmp11 ;
   umode_t __cil_tmp12 ;
   int __cil_tmp13 ;
   int __cil_tmp14 ;
   struct inode *__cil_tmp15 ;
   struct block_device *__cil_tmp16 ;
   gfp_t __cil_tmp17 ;
   unsigned int __cil_tmp18 ;
   struct completion *__cil_tmp19 ;
 
   {
 #line 644
   file = p->file;
 #line 645
   old_file = lo->lo_backing_file;
   {
 #line 649
   __cil_tmp6 = (struct file *)0;
 #line 649
   __cil_tmp7 = (unsigned long )__cil_tmp6;
 #line 649
   __cil_tmp8 = (unsigned long )file;
 #line 649
   if (__cil_tmp8 == __cil_tmp7) {
 #line 650
     goto out;
   } else {
 
   }
   }
   {
 #line 652
   mapping = file->f_mapping;
 #line 653
   __cil_tmp9 = old_file->f_mapping;
 #line 653
   __cil_tmp10 = lo->old_gfp_mask;
 #line 653
   mapping_set_gfp_mask(__cil_tmp9, __cil_tmp10);
 #line 654
   lo->lo_backing_file = file;
   }
   {
 #line 655
   __cil_tmp11 = mapping->host;
 #line 655
   __cil_tmp12 = __cil_tmp11->i_mode;
 #line 655
   __cil_tmp13 = (int )__cil_tmp12;
 #line 655
   __cil_tmp14 = __cil_tmp13 & 61440;
 #line 655
   if (__cil_tmp14 == 24576) {
 #line 655
     __cil_tmp15 = mapping->host;
 #line 655
     __cil_tmp16 = __cil_tmp15->ldv_18148.i_bdev;
 #line 655
     lo->lo_blocksize = __cil_tmp16->bd_block_size;
   } else {
 #line 655
     lo->lo_blocksize = 4096U;
   }
   }
   {
 #line 657
   lo->old_gfp_mask = mapping_gfp_mask(mapping);
 #line 658
   __cil_tmp17 = lo->old_gfp_mask;
 #line 658
   __cil_tmp18 = __cil_tmp17 & 4294967103U;
 #line 658
   mapping_set_gfp_mask(mapping, __cil_tmp18);
   }
   out: 
   {
 #line 660
   __cil_tmp19 = & p->wait;
 #line 660
   complete(__cil_tmp19);
   }
 #line 661
   return;
 }
 }
 #line 672 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_change_fd(struct loop_device *lo , struct block_device *bdev , unsigned int arg ) 
 { struct file *file ;
   struct file *old_file ;
   struct inode *inode ;
   int error ;
   loff_t tmp ;
   loff_t tmp___0 ;
   int __cil_tmp10 ;
   int __cil_tmp11 ;
   int __cil_tmp12 ;
   struct file *__cil_tmp13 ;
   unsigned long __cil_tmp14 ;
   unsigned long __cil_tmp15 ;
   struct address_space *__cil_tmp16 ;
   umode_t __cil_tmp17 ;
   int __cil_tmp18 ;
   int __cil_tmp19 ;
   umode_t __cil_tmp20 ;
   int __cil_tmp21 ;
   int __cil_tmp22 ;
 
   {
 #line 679
   error = -6;
   {
 #line 680
   __cil_tmp10 = lo->lo_state;
 #line 680
   if (__cil_tmp10 != 1) {
 #line 681
     goto out;
   } else {
 
   }
   }
 #line 684
   error = -22;
   {
 #line 685
   __cil_tmp11 = lo->lo_flags;
 #line 685
   __cil_tmp12 = __cil_tmp11 & 1;
 #line 685
   if (__cil_tmp12 == 0) {
 #line 686
     goto out;
   } else {
 
   }
   }
   {
 #line 688
   error = -9;
 #line 689
   file = fget(arg);
   }
   {
 #line 690
   __cil_tmp13 = (struct file *)0;
 #line 690
   __cil_tmp14 = (unsigned long )__cil_tmp13;
 #line 690
   __cil_tmp15 = (unsigned long )file;
 #line 690
   if (__cil_tmp15 == __cil_tmp14) {
 #line 691
     goto out;
   } else {
 
   }
   }
 #line 693
   __cil_tmp16 = file->f_mapping;
 #line 693
   inode = __cil_tmp16->host;
 #line 694
   old_file = lo->lo_backing_file;
 #line 696
   error = -22;
   {
 #line 698
   __cil_tmp17 = inode->i_mode;
 #line 698
   __cil_tmp18 = (int )__cil_tmp17;
 #line 698
   __cil_tmp19 = __cil_tmp18 & 61440;
 #line 698
   if (__cil_tmp19 != 32768) {
     {
 #line 698
     __cil_tmp20 = inode->i_mode;
 #line 698
     __cil_tmp21 = (int )__cil_tmp20;
 #line 698
     __cil_tmp22 = __cil_tmp21 & 61440;
 #line 698
     if (__cil_tmp22 != 24576) {
 #line 699
       goto out_putf;
     } else {
 
     }
     }
   } else {
 
   }
   }
   {
 #line 702
   tmp = get_loop_size(lo, file);
 #line 702
   tmp___0 = get_loop_size(lo, old_file);
   }
 #line 702
   if (tmp != tmp___0) {
 #line 703
     goto out_putf;
   } else {
 
   }
   {
 #line 706
   error = loop_switch(lo, file);
   }
 #line 707
   if (error != 0) {
 #line 708
     goto out_putf;
   } else {
 
   }
   {
 #line 710
   fput(old_file);
   }
 #line 711
   if (max_part > 0) {
     {
 #line 712
     ioctl_by_bdev(bdev, 4703U, 0UL);
     }
   } else {
 
   }
 #line 713
   return (0);
   out_putf: 
   {
 #line 716
   fput(file);
   }
   out: ;
 #line 718
   return (error);
 }
 }
 #line 721 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 __inline static int is_loop_device(struct file *file ) 
 { struct inode *i ;
   int tmp ;
   struct address_space *__cil_tmp4 ;
   struct inode *__cil_tmp5 ;
   unsigned long __cil_tmp6 ;
   unsigned long __cil_tmp7 ;
   umode_t __cil_tmp8 ;
   int __cil_tmp9 ;
   int __cil_tmp10 ;
   dev_t __cil_tmp11 ;
   dev_t __cil_tmp12 ;
 
   {
 #line 723
   __cil_tmp4 = file->f_mapping;
 #line 723
   i = __cil_tmp4->host;
   {
 #line 725
   __cil_tmp5 = (struct inode *)0;
 #line 725
   __cil_tmp6 = (unsigned long )__cil_tmp5;
 #line 725
   __cil_tmp7 = (unsigned long )i;
 #line 725
   if (__cil_tmp7 != __cil_tmp6) {
     {
 #line 725
     __cil_tmp8 = i->i_mode;
 #line 725
     __cil_tmp9 = (int )__cil_tmp8;
 #line 725
     __cil_tmp10 = __cil_tmp9 & 61440;
 #line 725
     if (__cil_tmp10 == 24576) {
       {
 #line 725
       __cil_tmp11 = i->i_rdev;
 #line 725
       __cil_tmp12 = __cil_tmp11 >> 20;
 #line 725
       if (__cil_tmp12 == 7U) {
 #line 725
         tmp = 1;
       } else {
 #line 725
         tmp = 0;
       }
       }
     } else {
 #line 725
       tmp = 0;
     }
     }
   } else {
 #line 725
     tmp = 0;
   }
   }
 #line 725
   return (tmp);
 }
 }
 #line 730 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_show(struct device *dev , char *page , ssize_t (*callback)(struct loop_device * ,
                                                                                     char * ) ) 
 { struct loop_device *l ;
   struct loop_device *lo ;
   struct list_head  const  *__mptr ;
   struct list_head  const  *__mptr___0 ;
   ssize_t tmp ;
   ssize_t tmp___0 ;
   struct loop_device *__cil_tmp10 ;
   unsigned long __cil_tmp11 ;
   struct gendisk *__cil_tmp12 ;
   struct device *__cil_tmp13 ;
   unsigned long __cil_tmp14 ;
   struct list_head *__cil_tmp15 ;
   struct loop_device *__cil_tmp16 ;
   unsigned long __cil_tmp17 ;
   struct list_head *__cil_tmp18 ;
   unsigned long __cil_tmp19 ;
   struct loop_device *__cil_tmp20 ;
   unsigned long __cil_tmp21 ;
   unsigned long __cil_tmp22 ;
 
   {
   {
 #line 733
   lo = (struct loop_device *)0;
 #line 735
   mutex_lock_nested(& loop_devices_mutex, 0U);
 #line 736
   __mptr = (struct list_head  const  *)loop_devices.next;
 #line 736
   __cil_tmp10 = (struct loop_device *)__mptr;
 #line 736
   l = __cil_tmp10 + 1152921504606846320UL;
   }
 #line 736
   goto ldv_30632;
   ldv_30631: ;
   {
 #line 737
   __cil_tmp11 = (unsigned long )dev;
 #line 737
   __cil_tmp12 = l->lo_disk;
 #line 737
   __cil_tmp13 = & __cil_tmp12->part0.__dev;
 #line 737
   __cil_tmp14 = (unsigned long )__cil_tmp13;
 #line 737
   if (__cil_tmp14 == __cil_tmp11) {
 #line 738
     lo = l;
 #line 739
     goto ldv_30630;
   } else {
 
   }
   }
 #line 736
   __cil_tmp15 = l->lo_list.next;
 #line 736
   __mptr___0 = (struct list_head  const  *)__cil_tmp15;
 #line 736
   __cil_tmp16 = (struct loop_device *)__mptr___0;
 #line 736
   l = __cil_tmp16 + 1152921504606846320UL;
   ldv_30632: ;
   {
 #line 736
   __cil_tmp17 = (unsigned long )(& loop_devices);
 #line 736
   __cil_tmp18 = & l->lo_list;
 #line 736
   __cil_tmp19 = (unsigned long )__cil_tmp18;
 #line 736
   if (__cil_tmp19 != __cil_tmp17) {
 #line 737
     goto ldv_30631;
   } else {
 #line 739
     goto ldv_30630;
   }
   }
   ldv_30630: 
   {
 #line 741
   mutex_unlock(& loop_devices_mutex);
   }
   {
 #line 743
   __cil_tmp20 = (struct loop_device *)0;
 #line 743
   __cil_tmp21 = (unsigned long )__cil_tmp20;
 #line 743
   __cil_tmp22 = (unsigned long )lo;
 #line 743
   if (__cil_tmp22 != __cil_tmp21) {
     {
 #line 743
     tmp = (*callback)(lo, page);
 #line 743
     tmp___0 = tmp;
     }
   } else {
 #line 743
     tmp___0 = -5L;
   }
   }
 #line 743
   return (tmp___0);
 }
 }
 #line 756 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_backing_file_show(struct loop_device *lo , char *buf ) 
 { ssize_t ret ;
   char *p ;
   size_t tmp ;
   ssize_t tmp___0 ;
   long tmp___1 ;
   struct mutex *__cil_tmp8 ;
   struct file *__cil_tmp9 ;
   unsigned long __cil_tmp10 ;
   struct file *__cil_tmp11 ;
   unsigned long __cil_tmp12 ;
   struct file *__cil_tmp13 ;
   struct path *__cil_tmp14 ;
   struct path  const  *__cil_tmp15 ;
   struct mutex *__cil_tmp16 ;
   void const   *__cil_tmp17 ;
   void const   *__cil_tmp18 ;
   char const   *__cil_tmp19 ;
   void *__cil_tmp20 ;
   void const   *__cil_tmp21 ;
   size_t __cil_tmp22 ;
   unsigned long __cil_tmp23 ;
   char *__cil_tmp24 ;
   unsigned long __cil_tmp25 ;
   char *__cil_tmp26 ;
 
   {
   {
 #line 759
   p = (char *)0;
 #line 761
   __cil_tmp8 = & lo->lo_ctl_mutex;
 #line 761
   mutex_lock_nested(__cil_tmp8, 0U);
   }
   {
 #line 762
   __cil_tmp9 = (struct file *)0;
 #line 762
   __cil_tmp10 = (unsigned long )__cil_tmp9;
 #line 762
   __cil_tmp11 = lo->lo_backing_file;
 #line 762
   __cil_tmp12 = (unsigned long )__cil_tmp11;
 #line 762
   if (__cil_tmp12 != __cil_tmp10) {
     {
 #line 763
     __cil_tmp13 = lo->lo_backing_file;
 #line 763
     __cil_tmp14 = & __cil_tmp13->f_path;
 #line 763
     __cil_tmp15 = (struct path  const  *)__cil_tmp14;
 #line 763
     p = d_path(__cil_tmp15, buf, 4095);
     }
   } else {
 
   }
   }
   {
 #line 764
   __cil_tmp16 = & lo->lo_ctl_mutex;
 #line 764
   mutex_unlock(__cil_tmp16);
 #line 766
   __cil_tmp17 = (void const   *)p;
 #line 766
   tmp___1 = IS_ERR_OR_NULL(__cil_tmp17);
   }
 #line 766
   if (tmp___1 != 0L) {
     {
 #line 767
     __cil_tmp18 = (void const   *)p;
 #line 767
     ret = PTR_ERR(__cil_tmp18);
     }
   } else {
     {
 #line 769
     __cil_tmp19 = (char const   *)p;
 #line 769
     tmp = strlen(__cil_tmp19);
 #line 769
     ret = (ssize_t )tmp;
 #line 770
     __cil_tmp20 = (void *)buf;
 #line 770
     __cil_tmp21 = (void const   *)p;
 #line 770
     __cil_tmp22 = (size_t )ret;
 #line 770
     memmove(__cil_tmp20, __cil_tmp21, __cil_tmp22);
 #line 771
     tmp___0 = ret;
 #line 771
     ret = ret + 1L;
 #line 771
     __cil_tmp23 = (unsigned long )tmp___0;
 #line 771
     __cil_tmp24 = buf + __cil_tmp23;
 #line 771
     *__cil_tmp24 = (char)10;
 #line 772
     __cil_tmp25 = (unsigned long )ret;
 #line 772
     __cil_tmp26 = buf + __cil_tmp25;
 #line 772
     *__cil_tmp26 = (char)0;
     }
   }
 #line 775
   return (ret);
 }
 }
 #line 778 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_offset_show(struct loop_device *lo , char *buf ) 
 { int tmp ;
   loff_t __cil_tmp4 ;
   unsigned long long __cil_tmp5 ;
 
   {
   {
 #line 780
   __cil_tmp4 = lo->lo_offset;
 #line 780
   __cil_tmp5 = (unsigned long long )__cil_tmp4;
 #line 780
   tmp = sprintf(buf, "%llu\n", __cil_tmp5);
   }
 #line 780
   return ((ssize_t )tmp);
 }
 }
 #line 783 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_sizelimit_show(struct loop_device *lo , char *buf ) 
 { int tmp ;
   loff_t __cil_tmp4 ;
   unsigned long long __cil_tmp5 ;
 
   {
   {
 #line 785
   __cil_tmp4 = lo->lo_sizelimit;
 #line 785
   __cil_tmp5 = (unsigned long long )__cil_tmp4;
 #line 785
   tmp = sprintf(buf, "%llu\n", __cil_tmp5);
   }
 #line 785
   return ((ssize_t )tmp);
 }
 }
 #line 788 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_autoclear_show(struct loop_device *lo , char *buf ) 
 { int autoclear ;
   char *tmp ;
   int tmp___0 ;
   int __cil_tmp6 ;
 
   {
 #line 790
   __cil_tmp6 = lo->lo_flags;
 #line 790
   autoclear = __cil_tmp6 & 4;
 #line 792
   if (autoclear != 0) {
 #line 792
     tmp = (char *)"1";
   } else {
 #line 792
     tmp = (char *)"0";
   }
   {
 #line 792
   tmp___0 = sprintf(buf, "%s\n", tmp);
   }
 #line 792
   return ((ssize_t )tmp___0);
 }
 }
 #line 795 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_do_show_backing_file(struct device *d , struct device_attribute *attr ,
                                               char *b ) 
 { ssize_t tmp ;
 
   {
   {
 #line 795
   tmp = loop_attr_show(d, b, & loop_attr_backing_file_show);
   }
 #line 795
   return (tmp);
 }
 }
 #line 795 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct device_attribute loop_attr_backing_file  =    {{"backing_file", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                          {(char)0}, {(char)0}, {(char)0},
                                                          {(char)0}, {(char)0}}}},
     & loop_attr_do_show_backing_file, (ssize_t (*)(struct device * , struct device_attribute * ,
                                                    char const   * , size_t  ))0};
 #line 796 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_do_show_offset(struct device *d , struct device_attribute *attr ,
                                         char *b ) 
 { ssize_t tmp ;
 
   {
   {
 #line 796
   tmp = loop_attr_show(d, b, & loop_attr_offset_show);
   }
 #line 796
   return (tmp);
 }
 }
 #line 796 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct device_attribute loop_attr_offset  =    {{"offset", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                    {(char)0}, {(char)0}, {(char)0},
                                                    {(char)0}, {(char)0}}}}, & loop_attr_do_show_offset,
     (ssize_t (*)(struct device * , struct device_attribute * , char const   * , size_t  ))0};
 #line 797 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_do_show_sizelimit(struct device *d , struct device_attribute *attr ,
                                            char *b ) 
 { ssize_t tmp ;
 
   {
   {
 #line 797
   tmp = loop_attr_show(d, b, & loop_attr_sizelimit_show);
   }
 #line 797
   return (tmp);
 }
 }
 #line 797 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct device_attribute loop_attr_sizelimit  =    {{"sizelimit", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                       {(char)0}, {(char)0}, {(char)0},
                                                       {(char)0}, {(char)0}}}}, & loop_attr_do_show_sizelimit,
     (ssize_t (*)(struct device * , struct device_attribute * , char const   * , size_t  ))0};
 #line 798 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static ssize_t loop_attr_do_show_autoclear(struct device *d , struct device_attribute *attr ,
                                            char *b ) 
 { ssize_t tmp ;
 
   {
   {
 #line 798
   tmp = loop_attr_show(d, b, & loop_attr_autoclear_show);
   }
 #line 798
   return (tmp);
 }
 }
 #line 798 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct device_attribute loop_attr_autoclear  =    {{"autoclear", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0},
                                                       {(char)0}, {(char)0}, {(char)0},
                                                       {(char)0}, {(char)0}}}}, & loop_attr_do_show_autoclear,
     (ssize_t (*)(struct device * , struct device_attribute * , char const   * , size_t  ))0};
 #line 800 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct attribute *loop_attrs[5U]  = {      & loop_attr_backing_file.attr,      & loop_attr_offset.attr,      & loop_attr_sizelimit.attr,      & loop_attr_autoclear.attr, 
         (struct attribute *)0};
 #line 808 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static struct attribute_group loop_attribute_group  =    {"loop", (mode_t (*)(struct kobject * , struct attribute * , int  ))0, (struct attribute **)(& loop_attrs)};
 #line 813 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_sysfs_init(struct loop_device *lo ) 
 { int tmp ;
   struct gendisk *__cil_tmp3 ;
   struct kobject *__cil_tmp4 ;
   struct attribute_group  const  *__cil_tmp5 ;
 
   {
   {
 #line 815
   __cil_tmp3 = lo->lo_disk;
 #line 815
   __cil_tmp4 = & __cil_tmp3->part0.__dev.kobj;
 #line 815
   __cil_tmp5 = (struct attribute_group  const  *)(& loop_attribute_group);
 #line 815
   tmp = sysfs_create_group(__cil_tmp4, __cil_tmp5);
   }
 #line 815
   return (tmp);
 }
 }
 #line 819 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static void loop_sysfs_exit(struct loop_device *lo ) 
 { struct gendisk *__cil_tmp2 ;
   struct kobject *__cil_tmp3 ;
   struct attribute_group  const  *__cil_tmp4 ;
 
   {
   {
 #line 821
   __cil_tmp2 = lo->lo_disk;
 #line 821
   __cil_tmp3 = & __cil_tmp2->part0.__dev.kobj;
 #line 821
   __cil_tmp4 = (struct attribute_group  const  *)(& loop_attribute_group);
 #line 821
   sysfs_remove_group(__cil_tmp3, __cil_tmp4);
   }
 #line 823
   return;
 }
 }
 #line 825 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_set_fd(struct loop_device *lo , fmode_t mode , struct block_device *bdev ,
                        unsigned int arg ) 
 { struct file *file ;
   struct file *f ;
   struct inode *inode ;
   struct address_space *mapping ;
   unsigned int lo_blocksize ;
   int lo_flags ;
   int error ;
   loff_t size ;
   struct loop_device *l ;
   int tmp ;
   struct address_space_operations  const  *aops ;
   long tmp___0 ;
   long tmp___1 ;
   struct file *__cil_tmp18 ;
   unsigned long __cil_tmp19 ;
   unsigned long __cil_tmp20 ;
   int __cil_tmp21 ;
   unsigned long __cil_tmp22 ;
   struct address_space *__cil_tmp23 ;
   struct inode *__cil_tmp24 ;
   struct block_device *__cil_tmp25 ;
   unsigned long __cil_tmp26 ;
   struct address_space *__cil_tmp27 ;
   struct inode *__cil_tmp28 ;
   struct block_device *__cil_tmp29 ;
   struct gendisk *__cil_tmp30 ;
   void *__cil_tmp31 ;
   int __cil_tmp32 ;
   fmode_t __cil_tmp33 ;
   unsigned int __cil_tmp34 ;
   umode_t __cil_tmp35 ;
   int __cil_tmp36 ;
   int __cil_tmp37 ;
   umode_t __cil_tmp38 ;
   int __cil_tmp39 ;
   int __cil_tmp40 ;
   int (*__cil_tmp41)(struct file * , struct address_space * , loff_t  , unsigned int  ,
                      unsigned int  , struct page ** , void ** ) ;
   unsigned long __cil_tmp42 ;
   int (*__cil_tmp43)(struct file * , struct address_space * , loff_t  , unsigned int  ,
                      unsigned int  , struct page ** , void ** ) ;
   unsigned long __cil_tmp44 ;
   int __cil_tmp45 ;
   ssize_t (*__cil_tmp46)(struct file * , char const   * , size_t  , loff_t * ) ;
   unsigned long __cil_tmp47 ;
   struct file_operations  const  *__cil_tmp48 ;
   ssize_t (*__cil_tmp49)(struct file * , char const   * , size_t  , loff_t * ) ;
   unsigned long __cil_tmp50 ;
   umode_t __cil_tmp51 ;
   int __cil_tmp52 ;
   int __cil_tmp53 ;
   struct block_device *__cil_tmp54 ;
   unsigned int __cil_tmp55 ;
   int __cil_tmp56 ;
   gfp_t __cil_tmp57 ;
   unsigned int __cil_tmp58 ;
   struct bio_list *__cil_tmp59 ;
   struct request_queue *__cil_tmp60 ;
   struct request_queue *__cil_tmp61 ;
   int __cil_tmp62 ;
   int (*__cil_tmp63)(struct file * , int  ) ;
   unsigned long __cil_tmp64 ;
   struct file_operations  const  *__cil_tmp65 ;
   int (*__cil_tmp66)(struct file * , int  ) ;
   unsigned long __cil_tmp67 ;
   struct request_queue *__cil_tmp68 ;
   struct gendisk *__cil_tmp69 ;
   sector_t __cil_tmp70 ;
   loff_t __cil_tmp71 ;
   struct gendisk *__cil_tmp72 ;
   struct kobject *__cil_tmp73 ;
   enum kobject_action __cil_tmp74 ;
   int __cil_tmp75 ;
   void *__cil_tmp76 ;
   int __cil_tmp77 ;
   struct task_struct *__cil_tmp78 ;
   void const   *__cil_tmp79 ;
   struct task_struct *__cil_tmp80 ;
   void const   *__cil_tmp81 ;
   struct task_struct *__cil_tmp82 ;
   struct gendisk *__cil_tmp83 ;
   struct gendisk *__cil_tmp84 ;
   struct kobject *__cil_tmp85 ;
   enum kobject_action __cil_tmp86 ;
   gfp_t __cil_tmp87 ;
 
   {
   {
 #line 832
   lo_flags = 0;
 #line 837
   ldv___module_get_1(& __this_module);
 #line 839
   error = -9;
 #line 840
   file = fget(arg);
   }
   {
 #line 841
   __cil_tmp18 = (struct file *)0;
 #line 841
   __cil_tmp19 = (unsigned long )__cil_tmp18;
 #line 841
   __cil_tmp20 = (unsigned long )file;
 #line 841
   if (__cil_tmp20 == __cil_tmp19) {
 #line 842
     goto out;
   } else {
 
   }
   }
 #line 844
   error = -16;
   {
 #line 845
   __cil_tmp21 = lo->lo_state;
 #line 845
   if (__cil_tmp21 != 0) {
 #line 846
     goto out_putf;
   } else {
 
   }
   }
 #line 849
   f = file;
 #line 850
   goto ldv_30722;
   ldv_30721: ;
   {
 #line 853
   __cil_tmp22 = (unsigned long )bdev;
 #line 853
   __cil_tmp23 = f->f_mapping;
 #line 853
   __cil_tmp24 = __cil_tmp23->host;
 #line 853
   __cil_tmp25 = __cil_tmp24->ldv_18148.i_bdev;
 #line 853
   __cil_tmp26 = (unsigned long )__cil_tmp25;
 #line 853
   if (__cil_tmp26 == __cil_tmp22) {
 #line 854
     goto out_putf;
   } else {
 
   }
   }
 #line 856
   __cil_tmp27 = f->f_mapping;
 #line 856
   __cil_tmp28 = __cil_tmp27->host;
 #line 856
   __cil_tmp29 = __cil_tmp28->ldv_18148.i_bdev;
 #line 856
   __cil_tmp30 = __cil_tmp29->bd_disk;
 #line 856
   __cil_tmp31 = __cil_tmp30->private_data;
 #line 856
   l = (struct loop_device *)__cil_tmp31;
   {
 #line 857
   __cil_tmp32 = l->lo_state;
 #line 857
   if (__cil_tmp32 == 0) {
 #line 858
     error = -22;
 #line 859
     goto out_putf;
   } else {
 
   }
   }
 #line 861
   f = l->lo_backing_file;
   ldv_30722: 
   {
 #line 850
   tmp = is_loop_device(f);
   }
 #line 850
   if (tmp != 0) {
 #line 851
     goto ldv_30721;
   } else {
 #line 853
     goto ldv_30723;
   }
   ldv_30723: 
 #line 864
   mapping = file->f_mapping;
 #line 865
   inode = mapping->host;
   {
 #line 867
   __cil_tmp33 = file->f_mode;
 #line 867
   __cil_tmp34 = __cil_tmp33 & 2U;
 #line 867
   if (__cil_tmp34 == 0U) {
 #line 868
     lo_flags = lo_flags | 1;
   } else {
 
   }
   }
 #line 870
   error = -22;
   {
 #line 871
   __cil_tmp35 = inode->i_mode;
 #line 871
   __cil_tmp36 = (int )__cil_tmp35;
 #line 871
   __cil_tmp37 = __cil_tmp36 & 61440;
 #line 871
   if (__cil_tmp37 == 32768) {
 #line 871
     goto _L;
   } else {
     {
 #line 871
     __cil_tmp38 = inode->i_mode;
 #line 871
     __cil_tmp39 = (int )__cil_tmp38;
 #line 871
     __cil_tmp40 = __cil_tmp39 & 61440;
 #line 871
     if (__cil_tmp40 == 24576) {
       _L: 
 #line 872
       aops = mapping->a_ops;
       {
 #line 874
       __cil_tmp41 = (int (* const  )(struct file * , struct address_space * , loff_t  ,
                                      unsigned int  , unsigned int  , struct page ** ,
                                      void ** ))0;
 #line 874
       __cil_tmp42 = (unsigned long )__cil_tmp41;
 #line 874
       __cil_tmp43 = aops->write_begin;
 #line 874
       __cil_tmp44 = (unsigned long )__cil_tmp43;
 #line 874
       if (__cil_tmp44 != __cil_tmp42) {
 #line 875
         lo_flags = lo_flags | 2;
       } else {
 
       }
       }
       {
 #line 876
       __cil_tmp45 = lo_flags & 2;
 #line 876
       if (__cil_tmp45 == 0) {
         {
 #line 876
         __cil_tmp46 = (ssize_t (* const  )(struct file * , char const   * , size_t  ,
                                            loff_t * ))0;
 #line 876
         __cil_tmp47 = (unsigned long )__cil_tmp46;
 #line 876
         __cil_tmp48 = file->f_op;
 #line 876
         __cil_tmp49 = __cil_tmp48->write;
 #line 876
         __cil_tmp50 = (unsigned long )__cil_tmp49;
 #line 876
         if (__cil_tmp50 == __cil_tmp47) {
 #line 877
           lo_flags = lo_flags | 1;
         } else {
 
         }
         }
       } else {
 
       }
       }
       {
 #line 879
       __cil_tmp51 = inode->i_mode;
 #line 879
       __cil_tmp52 = (int )__cil_tmp51;
 #line 879
       __cil_tmp53 = __cil_tmp52 & 61440;
 #line 879
       if (__cil_tmp53 == 24576) {
 #line 879
         __cil_tmp54 = inode->ldv_18148.i_bdev;
 #line 879
         lo_blocksize = __cil_tmp54->bd_block_size;
       } else {
 #line 879
         lo_blocksize = 4096U;
       }
       }
 #line 882
       error = 0;
     } else {
 #line 884
       goto out_putf;
     }
     }
   }
   }
   {
 #line 887
   size = get_loop_size(lo, file);
   }
   {
 #line 894
   __cil_tmp55 = mode & 2U;
 #line 894
   if (__cil_tmp55 == 0U) {
 #line 895
     lo_flags = lo_flags | 1;
   } else {
 
   }
   }
   {
 #line 897
   __cil_tmp56 = lo_flags & 1;
 #line 897
   set_device_ro(bdev, __cil_tmp56);
 #line 899
   lo->lo_blocksize = lo_blocksize;
 #line 900
   lo->lo_device = bdev;
 #line 901
   lo->lo_flags = lo_flags;
 #line 902
   lo->lo_backing_file = file;
 #line 903
   lo->transfer = & transfer_none;
 #line 904
   lo->ioctl = (int (*)(struct loop_device * , int  , unsigned long  ))0;
 #line 905
   lo->lo_sizelimit = 0LL;
 #line 906
   lo->old_gfp_mask = mapping_gfp_mask(mapping);
 #line 907
   __cil_tmp57 = lo->old_gfp_mask;
 #line 907
   __cil_tmp58 = __cil_tmp57 & 4294967103U;
 #line 907
   mapping_set_gfp_mask(mapping, __cil_tmp58);
 #line 909
   __cil_tmp59 = & lo->lo_bio_list;
 #line 909
   bio_list_init(__cil_tmp59);
 #line 915
   __cil_tmp60 = lo->lo_queue;
 #line 915
   blk_queue_make_request(__cil_tmp60, & loop_make_request);
 #line 916
   __cil_tmp61 = lo->lo_queue;
 #line 916
   __cil_tmp61->queuedata = (void *)lo;
   }
   {
 #line 918
   __cil_tmp62 = lo_flags & 1;
 #line 918
   if (__cil_tmp62 == 0) {
     {
 #line 918
     __cil_tmp63 = (int (* const  )(struct file * , int  ))0;
 #line 918
     __cil_tmp64 = (unsigned long )__cil_tmp63;
 #line 918
     __cil_tmp65 = file->f_op;
 #line 918
     __cil_tmp66 = __cil_tmp65->fsync;
 #line 918
     __cil_tmp67 = (unsigned long )__cil_tmp66;
 #line 918
     if (__cil_tmp67 != __cil_tmp64) {
       {
 #line 919
       __cil_tmp68 = lo->lo_queue;
 #line 919
       blk_queue_flush(__cil_tmp68, 8388608U);
       }
     } else {
 
     }
     }
   } else {
 
   }
   }
   {
 #line 921
   __cil_tmp69 = lo->lo_disk;
 #line 921
   __cil_tmp70 = (sector_t )size;
 #line 921
   set_capacity(__cil_tmp69, __cil_tmp70);
 #line 922
   __cil_tmp71 = size << 9;
 #line 922
   bd_set_size(bdev, __cil_tmp71);
 #line 923
   loop_sysfs_init(lo);
 #line 925
   __cil_tmp72 = bdev->bd_disk;
 #line 925
   __cil_tmp73 = & __cil_tmp72->part0.__dev.kobj;
 #line 925
   __cil_tmp74 = (enum kobject_action )2;
 #line 925
   kobject_uevent(__cil_tmp73, __cil_tmp74);
 #line 927
   __cil_tmp75 = (int )lo_blocksize;
 #line 927
   set_blocksize(bdev, __cil_tmp75);
 #line 929
   __cil_tmp76 = (void *)lo;
 #line 929
   __cil_tmp77 = lo->lo_number;
 #line 929
   lo->lo_thread = kthread_create_on_node(& loop_thread, __cil_tmp76, -1, "loop%d",
                                          __cil_tmp77);
 #line 931
   __cil_tmp78 = lo->lo_thread;
 #line 931
   __cil_tmp79 = (void const   *)__cil_tmp78;
 #line 931
   tmp___1 = IS_ERR(__cil_tmp79);
   }
 #line 931
   if (tmp___1 != 0L) {
     {
 #line 932
     __cil_tmp80 = lo->lo_thread;
 #line 932
     __cil_tmp81 = (void const   *)__cil_tmp80;
 #line 932
     tmp___0 = PTR_ERR(__cil_tmp81);
 #line 932
     error = (int )tmp___0;
     }
 #line 933
     goto out_clr;
   } else {
 
   }
   {
 #line 935
   lo->lo_state = 1;
 #line 936
   __cil_tmp82 = lo->lo_thread;
 #line 936
   wake_up_process(__cil_tmp82);
   }
 #line 937
   if (max_part > 0) {
     {
 #line 938
     ioctl_by_bdev(bdev, 4703U, 0UL);
     }
   } else {
 
   }
 #line 939
   return (0);
   out_clr: 
   {
 #line 942
   loop_sysfs_exit(lo);
 #line 943
   lo->lo_thread = (struct task_struct *)0;
 #line 944
   lo->lo_device = (struct block_device *)0;
 #line 945
   lo->lo_backing_file = (struct file *)0;
 #line 946
   lo->lo_flags = 0;
 #line 947
   __cil_tmp83 = lo->lo_disk;
 #line 947
   set_capacity(__cil_tmp83, 0UL);
 #line 948
   invalidate_bdev(bdev);
 #line 949
   bd_set_size(bdev, 0LL);
 #line 950
   __cil_tmp84 = bdev->bd_disk;
 #line 950
   __cil_tmp85 = & __cil_tmp84->part0.__dev.kobj;
 #line 950
   __cil_tmp86 = (enum kobject_action )2;
 #line 950
   kobject_uevent(__cil_tmp85, __cil_tmp86);
 #line 951
   __cil_tmp87 = lo->old_gfp_mask;
 #line 951
   mapping_set_gfp_mask(mapping, __cil_tmp87);
 #line 952
   lo->lo_state = 0;
   }
   out_putf: 
   {
 #line 954
   fput(file);
   }
   out: 
   {
 #line 957
   ldv_module_put_2(& __this_module);
   }
 #line 958
   return (error);
 }
 }
 #line 962 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_release_xfer(struct loop_device *lo ) 
 { int err ;
   struct loop_func_table *xfer ;
   struct loop_func_table *__cil_tmp4 ;
   unsigned long __cil_tmp5 ;
   unsigned long __cil_tmp6 ;
   int (*__cil_tmp7)(struct loop_device * ) ;
   unsigned long __cil_tmp8 ;
   int (*__cil_tmp9)(struct loop_device * ) ;
   unsigned long __cil_tmp10 ;
   int (*__cil_tmp11)(struct loop_device * ) ;
   struct module *__cil_tmp12 ;
 
   {
 #line 964
   err = 0;
 #line 965
   xfer = lo->lo_encryption;
   {
 #line 967
   __cil_tmp4 = (struct loop_func_table *)0;
 #line 967
   __cil_tmp5 = (unsigned long )__cil_tmp4;
 #line 967
   __cil_tmp6 = (unsigned long )xfer;
 #line 967
   if (__cil_tmp6 != __cil_tmp5) {
     {
 #line 968
     __cil_tmp7 = (int (*)(struct loop_device * ))0;
 #line 968
     __cil_tmp8 = (unsigned long )__cil_tmp7;
 #line 968
     __cil_tmp9 = xfer->release;
 #line 968
     __cil_tmp10 = (unsigned long )__cil_tmp9;
 #line 968
     if (__cil_tmp10 != __cil_tmp8) {
       {
 #line 969
       __cil_tmp11 = xfer->release;
 #line 969
       err = (*__cil_tmp11)(lo);
       }
     } else {
 
     }
     }
     {
 #line 970
     lo->transfer = (int (*)(struct loop_device * , int  , struct page * , unsigned int  ,
                             struct page * , unsigned int  , int  , sector_t  ))0;
 #line 971
     lo->lo_encryption = (struct loop_func_table *)0;
 #line 972
     __cil_tmp12 = xfer->owner;
 #line 972
     ldv_module_put_3(__cil_tmp12);
     }
   } else {
 
   }
   }
 #line 974
   return (err);
 }
 }
 #line 978 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_init_xfer(struct loop_device *lo , struct loop_func_table *xfer ,
                           struct loop_info64  const  *i ) 
 { int err ;
   struct module *owner ;
   int tmp ;
   struct loop_func_table *__cil_tmp7 ;
   unsigned long __cil_tmp8 ;
   unsigned long __cil_tmp9 ;
   int (*__cil_tmp10)(struct loop_device * , struct loop_info64  const  * ) ;
   unsigned long __cil_tmp11 ;
   int (*__cil_tmp12)(struct loop_device * , struct loop_info64  const  * ) ;
   unsigned long __cil_tmp13 ;
   int (*__cil_tmp14)(struct loop_device * , struct loop_info64  const  * ) ;
 
   {
 #line 981
   err = 0;
   {
 #line 983
   __cil_tmp7 = (struct loop_func_table *)0;
 #line 983
   __cil_tmp8 = (unsigned long )__cil_tmp7;
 #line 983
   __cil_tmp9 = (unsigned long )xfer;
 #line 983
   if (__cil_tmp9 != __cil_tmp8) {
     {
 #line 984
     owner = xfer->owner;
 #line 986
     tmp = ldv_try_module_get_4(owner);
     }
 #line 986
     if (tmp == 0) {
 #line 987
       return (-22);
     } else {
 
     }
     {
 #line 988
     __cil_tmp10 = (int (*)(struct loop_device * , struct loop_info64  const  * ))0;
 #line 988
     __cil_tmp11 = (unsigned long )__cil_tmp10;
 #line 988
     __cil_tmp12 = xfer->init;
 #line 988
     __cil_tmp13 = (unsigned long )__cil_tmp12;
 #line 988
     if (__cil_tmp13 != __cil_tmp11) {
       {
 #line 989
       __cil_tmp14 = xfer->init;
 #line 989
       err = (*__cil_tmp14)(lo, i);
       }
     } else {
 
     }
     }
 #line 990
     if (err != 0) {
       {
 #line 991
       ldv_module_put_5(owner);
       }
     } else {
 #line 993
       lo->lo_encryption = xfer;
     }
   } else {
 
   }
   }
 #line 995
   return (err);
 }
 }
 #line 998 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_clr_fd(struct loop_device *lo , struct block_device *bdev ) 
 { struct file *filp ;
   gfp_t gfp ;
   int __cil_tmp5 ;
   int __cil_tmp6 ;
   struct file *__cil_tmp7 ;
   unsigned long __cil_tmp8 ;
   unsigned long __cil_tmp9 ;
   spinlock_t *__cil_tmp10 ;
   spinlock_t *__cil_tmp11 ;
   struct task_struct *__cil_tmp12 ;
   char (*__cil_tmp13)[32U] ;
   void *__cil_tmp14 ;
   char (*__cil_tmp15)[64U] ;
   void *__cil_tmp16 ;
   char (*__cil_tmp17)[64U] ;
   void *__cil_tmp18 ;
   struct block_device *__cil_tmp19 ;
   unsigned long __cil_tmp20 ;
   unsigned long __cil_tmp21 ;
   struct gendisk *__cil_tmp22 ;
   struct block_device *__cil_tmp23 ;
   unsigned long __cil_tmp24 ;
   unsigned long __cil_tmp25 ;
   struct gendisk *__cil_tmp26 ;
   struct kobject *__cil_tmp27 ;
   enum kobject_action __cil_tmp28 ;
   struct address_space *__cil_tmp29 ;
   struct block_device *__cil_tmp30 ;
   unsigned long __cil_tmp31 ;
   unsigned long __cil_tmp32 ;
   struct mutex *__cil_tmp33 ;
 
   {
 #line 1000
   filp = lo->lo_backing_file;
 #line 1001
   gfp = lo->old_gfp_mask;
   {
 #line 1003
   __cil_tmp5 = lo->lo_state;
 #line 1003
   if (__cil_tmp5 != 1) {
 #line 1004
     return (-6);
   } else {
 
   }
   }
   {
 #line 1006
   __cil_tmp6 = lo->lo_refcnt;
 #line 1006
   if (__cil_tmp6 > 1) {
 #line 1007
     return (-16);
   } else {
 
   }
   }
   {
 #line 1009
   __cil_tmp7 = (struct file *)0;
 #line 1009
   __cil_tmp8 = (unsigned long )__cil_tmp7;
 #line 1009
   __cil_tmp9 = (unsigned long )filp;
 #line 1009
   if (__cil_tmp9 == __cil_tmp8) {
 #line 1010
     return (-22);
   } else {
 
   }
   }
   {
 #line 1012
   __cil_tmp10 = & lo->lo_lock;
 #line 1012
   spin_lock_irq(__cil_tmp10);
 #line 1013
   lo->lo_state = 2;
 #line 1014
   __cil_tmp11 = & lo->lo_lock;
 #line 1014
   spin_unlock_irq(__cil_tmp11);
 #line 1016
   __cil_tmp12 = lo->lo_thread;
 #line 1016
   kthread_stop(__cil_tmp12);
 #line 1018
   lo->lo_backing_file = (struct file *)0;
 #line 1020
   loop_release_xfer(lo);
 #line 1021
   lo->transfer = (int (*)(struct loop_device * , int  , struct page * , unsigned int  ,
                           struct page * , unsigned int  , int  , sector_t  ))0;
 #line 1022
   lo->ioctl = (int (*)(struct loop_device * , int  , unsigned long  ))0;
 #line 1023
   lo->lo_device = (struct block_device *)0;
 #line 1024
   lo->lo_encryption = (struct loop_func_table *)0;
 #line 1025
   lo->lo_offset = 0LL;
 #line 1026
   lo->lo_sizelimit = 0LL;
 #line 1027
   lo->lo_encrypt_key_size = 0;
 #line 1028
   lo->lo_flags = 0;
 #line 1029
   lo->lo_thread = (struct task_struct *)0;
 #line 1030
   __cil_tmp13 = & lo->lo_encrypt_key;
 #line 1030
   __cil_tmp14 = (void *)__cil_tmp13;
 #line 1030
   memset(__cil_tmp14, 0, 32UL);
 #line 1031
   __cil_tmp15 = & lo->lo_crypt_name;
 #line 1031
   __cil_tmp16 = (void *)__cil_tmp15;
 #line 1031
   memset(__cil_tmp16, 0, 64UL);
 #line 1032
   __cil_tmp17 = & lo->lo_file_name;
 #line 1032
   __cil_tmp18 = (void *)__cil_tmp17;
 #line 1032
   memset(__cil_tmp18, 0, 64UL);
   }
   {
 #line 1033
   __cil_tmp19 = (struct block_device *)0;
 #line 1033
   __cil_tmp20 = (unsigned long )__cil_tmp19;
 #line 1033
   __cil_tmp21 = (unsigned long )bdev;
 #line 1033
   if (__cil_tmp21 != __cil_tmp20) {
     {
 #line 1034
     invalidate_bdev(bdev);
     }
   } else {
 
   }
   }
   {
 #line 1035
   __cil_tmp22 = lo->lo_disk;
 #line 1035
   set_capacity(__cil_tmp22, 0UL);
 #line 1036
   loop_sysfs_exit(lo);
   }
   {
 #line 1037
   __cil_tmp23 = (struct block_device *)0;
 #line 1037
   __cil_tmp24 = (unsigned long )__cil_tmp23;
 #line 1037
   __cil_tmp25 = (unsigned long )bdev;
 #line 1037
   if (__cil_tmp25 != __cil_tmp24) {
     {
 #line 1038
     bd_set_size(bdev, 0LL);
 #line 1040
     __cil_tmp26 = bdev->bd_disk;
 #line 1040
     __cil_tmp27 = & __cil_tmp26->part0.__dev.kobj;
 #line 1040
     __cil_tmp28 = (enum kobject_action )2;
 #line 1040
     kobject_uevent(__cil_tmp27, __cil_tmp28);
     }
   } else {
 
   }
   }
   {
 #line 1042
   __cil_tmp29 = filp->f_mapping;
 #line 1042
   mapping_set_gfp_mask(__cil_tmp29, gfp);
 #line 1043
   lo->lo_state = 0;
 #line 1045
   ldv_module_put_6(& __this_module);
   }
 #line 1046
   if (max_part > 0) {
     {
 #line 1046
     __cil_tmp30 = (struct block_device *)0;
 #line 1046
     __cil_tmp31 = (unsigned long )__cil_tmp30;
 #line 1046
     __cil_tmp32 = (unsigned long )bdev;
 #line 1046
     if (__cil_tmp32 != __cil_tmp31) {
       {
 #line 1047
       ioctl_by_bdev(bdev, 4703U, 0UL);
       }
     } else {
 
     }
     }
   } else {
 
   }
   {
 #line 1048
   __cil_tmp33 = & lo->lo_ctl_mutex;
 #line 1048
   mutex_unlock(__cil_tmp33);
 #line 1055
   fput(filp);
   }
 #line 1056
   return (0);
 }
 }
 #line 1060 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_set_status(struct loop_device *lo , struct loop_info64  const  *info ) 
 { int err ;
   struct loop_func_table *xfer ;
   uid_t uid ;
   struct task_struct *tmp ;
   bool tmp___0 ;
   int tmp___1 ;
   unsigned int type ;
   int tmp___2 ;
   size_t __len ;
   void *__ret ;
   size_t __len___0 ;
   void *__ret___0 ;
   size_t __len___1 ;
   void *__ret___1 ;
   struct cred  const  *__cil_tmp17 ;
   uid_t __cil_tmp18 ;
   int __cil_tmp19 ;
   uid_t __cil_tmp20 ;
   int __cil_tmp21 ;
   __u32 __cil_tmp22 ;
   unsigned int __cil_tmp23 ;
   __u32 __cil_tmp24 ;
   unsigned int __cil_tmp25 ;
   __u32 __cil_tmp26 ;
   struct loop_func_table *__cil_tmp27 ;
   unsigned long __cil_tmp28 ;
   unsigned long __cil_tmp29 ;
   __u64 __cil_tmp30 ;
   unsigned long long __cil_tmp31 ;
   loff_t __cil_tmp32 ;
   unsigned long long __cil_tmp33 ;
   __u64 __cil_tmp34 ;
   unsigned long long __cil_tmp35 ;
   loff_t __cil_tmp36 ;
   unsigned long long __cil_tmp37 ;
   __u64 __cil_tmp38 ;
   __u64 __cil_tmp39 ;
   char (*__cil_tmp40)[64U] ;
   void *__cil_tmp41 ;
   __u8 (*__cil_tmp42)[64U] ;
   void const   *__cil_tmp43 ;
   char (*__cil_tmp44)[64U] ;
   void *__cil_tmp45 ;
   __u8 (*__cil_tmp46)[64U] ;
   void const   *__cil_tmp47 ;
   char (*__cil_tmp48)[64U] ;
   void *__cil_tmp49 ;
   __u8 (*__cil_tmp50)[64U] ;
   void const   *__cil_tmp51 ;
   char (*__cil_tmp52)[64U] ;
   void *__cil_tmp53 ;
   __u8 (*__cil_tmp54)[64U] ;
   void const   *__cil_tmp55 ;
   struct loop_func_table *__cil_tmp56 ;
   unsigned long __cil_tmp57 ;
   unsigned long __cil_tmp58 ;
   __u32 __cil_tmp59 ;
   unsigned int __cil_tmp60 ;
   int __cil_tmp61 ;
   unsigned int __cil_tmp62 ;
   unsigned int __cil_tmp63 ;
   unsigned int __cil_tmp64 ;
   int __cil_tmp65 ;
   __u32 __cil_tmp66 ;
   __u64 __cil_tmp67 ;
   __u64 __cil_tmp68 ;
   __u32 __cil_tmp69 ;
   unsigned int __cil_tmp70 ;
   __u32 __cil_tmp71 ;
   char (*__cil_tmp72)[32U] ;
   void *__cil_tmp73 ;
   __u8 (*__cil_tmp74)[32U] ;
   void const   *__cil_tmp75 ;
 
   {
   {
 #line 1064
   tmp = get_current();
 #line 1064
   __cil_tmp17 = tmp->cred;
 #line 1064
   __cil_tmp18 = __cil_tmp17->uid;
 #line 1064
   uid = (uid_t )__cil_tmp18;
   }
   {
 #line 1066
   __cil_tmp19 = lo->lo_encrypt_key_size;
 #line 1066
   if (__cil_tmp19 != 0) {
     {
 #line 1066
     __cil_tmp20 = lo->lo_key_owner;
 #line 1066
     if (__cil_tmp20 != uid) {
       {
 #line 1066
       tmp___0 = capable(21);
       }
 #line 1066
       if (tmp___0) {
 #line 1066
         tmp___1 = 0;
       } else {
 #line 1066
         tmp___1 = 1;
       }
 #line 1066
       if (tmp___1) {
 #line 1069
         return (-1);
       } else {
 
       }
     } else {
 
     }
     }
   } else {
 
   }
   }
   {
 #line 1070
   __cil_tmp21 = lo->lo_state;
 #line 1070
   if (__cil_tmp21 != 1) {
 #line 1071
     return (-6);
   } else {
 
   }
   }
   {
 #line 1072
   __cil_tmp22 = info->lo_encrypt_key_size;
 #line 1072
   __cil_tmp23 = (unsigned int )__cil_tmp22;
 #line 1072
   if (__cil_tmp23 > 32U) {
 #line 1073
     return (-22);
   } else {
 
   }
   }
   {
 #line 1075
   err = loop_release_xfer(lo);
   }
 #line 1076
   if (err != 0) {
 #line 1077
     return (err);
   } else {
 
   }
   {
 #line 1079
   __cil_tmp24 = info->lo_encrypt_type;
 #line 1079
   __cil_tmp25 = (unsigned int )__cil_tmp24;
 #line 1079
   if (__cil_tmp25 != 0U) {
 #line 1080
     __cil_tmp26 = info->lo_encrypt_type;
 #line 1080
     type = (unsigned int )__cil_tmp26;
 #line 1082
     if (type > 19U) {
 #line 1083
       return (-22);
     } else {
 
     }
 #line 1084
     xfer = xfer_funcs[type];
     {
 #line 1085
     __cil_tmp27 = (struct loop_func_table *)0;
 #line 1085
     __cil_tmp28 = (unsigned long )__cil_tmp27;
 #line 1085
     __cil_tmp29 = (unsigned long )xfer;
 #line 1085
     if (__cil_tmp29 == __cil_tmp28) {
 #line 1086
       return (-22);
     } else {
 
     }
     }
   } else {
 #line 1088
     xfer = (struct loop_func_table *)0;
   }
   }
   {
 #line 1090
   err = loop_init_xfer(lo, xfer, info);
   }
 #line 1091
   if (err != 0) {
 #line 1092
     return (err);
   } else {
 
   }
   {
 #line 1094
   __cil_tmp30 = info->lo_offset;
 #line 1094
   __cil_tmp31 = (unsigned long long )__cil_tmp30;
 #line 1094
   __cil_tmp32 = lo->lo_offset;
 #line 1094
   __cil_tmp33 = (unsigned long long )__cil_tmp32;
 #line 1094
   if (__cil_tmp33 != __cil_tmp31) {
 #line 1094
     goto _L;
   } else {
     {
 #line 1094
     __cil_tmp34 = info->lo_sizelimit;
 #line 1094
     __cil_tmp35 = (unsigned long long )__cil_tmp34;
 #line 1094
     __cil_tmp36 = lo->lo_sizelimit;
 #line 1094
     __cil_tmp37 = (unsigned long long )__cil_tmp36;
 #line 1094
     if (__cil_tmp37 != __cil_tmp35) {
       _L: 
       {
 #line 1096
       __cil_tmp38 = info->lo_offset;
 #line 1096
       lo->lo_offset = (loff_t )__cil_tmp38;
 #line 1097
       __cil_tmp39 = info->lo_sizelimit;
 #line 1097
       lo->lo_sizelimit = (loff_t )__cil_tmp39;
 #line 1098
       tmp___2 = figure_loop_size(lo);
       }
 #line 1098
       if (tmp___2 != 0) {
 #line 1099
         return (-27);
       } else {
 
       }
     } else {
 
     }
     }
   }
   }
 #line 1102
   __len = 64UL;
 #line 1102
   if (__len > 63UL) {
     {
 #line 1102
     __cil_tmp40 = & lo->lo_file_name;
 #line 1102
     __cil_tmp41 = (void *)__cil_tmp40;
 #line 1102
     __cil_tmp42 = & info->lo_file_name;
 #line 1102
     __cil_tmp43 = (void const   *)__cil_tmp42;
 #line 1102
     __ret = __memcpy(__cil_tmp41, __cil_tmp43, __len);
     }
   } else {
     {
 #line 1102
     __cil_tmp44 = & lo->lo_file_name;
 #line 1102
     __cil_tmp45 = (void *)__cil_tmp44;
 #line 1102
     __cil_tmp46 = & info->lo_file_name;
 #line 1102
     __cil_tmp47 = (void const   *)__cil_tmp46;
 #line 1102
     __ret = __builtin_memcpy(__cil_tmp45, __cil_tmp47, __len);
     }
   }
 #line 1103
   __len___0 = 64UL;
 #line 1103
   if (__len___0 > 63UL) {
     {
 #line 1103
     __cil_tmp48 = & lo->lo_crypt_name;
 #line 1103
     __cil_tmp49 = (void *)__cil_tmp48;
 #line 1103
     __cil_tmp50 = & info->lo_crypt_name;
 #line 1103
     __cil_tmp51 = (void const   *)__cil_tmp50;
 #line 1103
     __ret___0 = __memcpy(__cil_tmp49, __cil_tmp51, __len___0);
     }
   } else {
     {
 #line 1103
     __cil_tmp52 = & lo->lo_crypt_name;
 #line 1103
     __cil_tmp53 = (void *)__cil_tmp52;
 #line 1103
     __cil_tmp54 = & info->lo_crypt_name;
 #line 1103
     __cil_tmp55 = (void const   *)__cil_tmp54;
 #line 1103
     __ret___0 = __builtin_memcpy(__cil_tmp53, __cil_tmp55, __len___0);
     }
   }
 #line 1104
   lo->lo_file_name[63] = (char)0;
 #line 1105
   lo->lo_crypt_name[63] = (char)0;
   {
 #line 1107
   __cil_tmp56 = (struct loop_func_table *)0;
 #line 1107
   __cil_tmp57 = (unsigned long )__cil_tmp56;
 #line 1107
   __cil_tmp58 = (unsigned long )xfer;
 #line 1107
   if (__cil_tmp58 == __cil_tmp57) {
 #line 1108
     xfer = & none_funcs;
   } else {
 
   }
   }
 #line 1109
   lo->transfer = xfer->transfer;
 #line 1110
   lo->ioctl = xfer->ioctl;
   {
 #line 1112
   __cil_tmp59 = info->lo_flags;
 #line 1112
   __cil_tmp60 = (unsigned int )__cil_tmp59;
 #line 1112
   __cil_tmp61 = lo->lo_flags;
 #line 1112
   __cil_tmp62 = (unsigned int )__cil_tmp61;
 #line 1112
   __cil_tmp63 = __cil_tmp62 ^ __cil_tmp60;
 #line 1112
   __cil_tmp64 = __cil_tmp63 & 4U;
 #line 1112
   if (__cil_tmp64 != 0U) {
 #line 1114
     __cil_tmp65 = lo->lo_flags;
 #line 1114
     lo->lo_flags = __cil_tmp65 ^ 4;
   } else {
 
   }
   }
 #line 1116
   __cil_tmp66 = info->lo_encrypt_key_size;
 #line 1116
   lo->lo_encrypt_key_size = (int )__cil_tmp66;
 #line 1117
   __cil_tmp67 = info->lo_init[0];
 #line 1117
   lo->lo_init[0] = (__u32 )__cil_tmp67;
 #line 1118
   __cil_tmp68 = info->lo_init[1];
 #line 1118
   lo->lo_init[1] = (__u32 )__cil_tmp68;
   {
 #line 1119
   __cil_tmp69 = info->lo_encrypt_key_size;
 #line 1119
   __cil_tmp70 = (unsigned int )__cil_tmp69;
 #line 1119
   if (__cil_tmp70 != 0U) {
     {
 #line 1120
     __cil_tmp71 = info->lo_encrypt_key_size;
 #line 1120
     __len___1 = (size_t )__cil_tmp71;
 #line 1120
     __cil_tmp72 = & lo->lo_encrypt_key;
 #line 1120
     __cil_tmp73 = (void *)__cil_tmp72;
 #line 1120
     __cil_tmp74 = & info->lo_encrypt_key;
 #line 1120
     __cil_tmp75 = (void const   *)__cil_tmp74;
 #line 1120
     __ret___1 = __builtin_memcpy(__cil_tmp73, __cil_tmp75, __len___1);
 #line 1122
     lo->lo_key_owner = uid;
     }
   } else {
 
   }
   }
 #line 1125
   return (0);
 }
 }
 #line 1129 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
 static int loop_get_status(struct loop_device *lo , struct loop_info64 *info ) 
 { struct file *file ;
   struct kstat stat ;
   int error ;
   dev_t tmp ;
   size_t __len ;
   void *__ret ;
   size_t __len___0 ;
   void *__ret___0 ;
   size_t __len___1 ;
   void *__ret___1 ;
   bool tmp___0 ;
   int __cil_tmp14 ;
   struct vfsmount *__cil_tmp15 ;
   struct dentry *__cil_tmp16 ;
   void *__cil_tmp17 ;
   int __cil_tmp18 ;
   struct block_device *__cil_tmp19 ;
   unsigned long __cil_tmp20 ;
   struct block_device *__cil_tmp21 ;
   unsigned long __cil_tmp22 ;
   loff_t __cil_tmp23 ;
   loff_t __cil_tmp24 ;
   int __cil_tmp25 ;
   __u8 (*__cil_tmp26)[64U] ;
   void *__cil_tmp27 ;
   char (*__cil_tmp28)[64U] ;
   void const   *__cil_tmp29 ;
   __u8 (*__cil_tmp30)[64U] ;
   void *__cil_tmp31 ;
   char (*__cil_tmp32)[64U] ;
   void const   *__cil_tmp33 ;
   __u8 (*__cil_tmp34)[64U] ;
   void *__cil_tmp35 ;
   char (*__cil_tmp36)[64U] ;
   void const   *__cil_tmp37 ;
   __u8 (*__cil_tmp38)[64U] ;
   void *__cil_tmp39 ;
   char (*__cil_tmp40)[64U] ;
   void const   *__cil_tmp41 ;
   struct loop_func_table *__cil_tmp42 ;
   unsigned long __cil_tmp43 ;
   struct loop_func_table *__cil_tmp44 ;
   unsigned long __cil_tmp45 ;
   struct loop_func_table *__cil_tmp46 ;
   int __cil_tmp47 ;
   int __cil_tmp48 ;
   int __cil_tmp49 ;
   int __cil_tmp50 ;
   __u8 (*__cil_tmp51)[32U] ;
   void *__cil_tmp52 ;
   char (*__cil_tmp53)[32U] ;
   void const   *__cil_tmp54 ;
 
   {
 #line 1131
  file = lo->lo_backing_file;
  {
#line 1135
  __cil_tmp14 = lo->lo_state;
#line 1135
  if (__cil_tmp14 != 1) {
#line 1136
    return (-6);
  } else {

  }
  }
  {
#line 1137
  __cil_tmp15 = file->f_path.mnt;
#line 1137
  __cil_tmp16 = file->f_path.dentry;
#line 1137
  error = vfs_getattr(__cil_tmp15, __cil_tmp16, & stat);
  }
#line 1138
  if (error != 0) {
#line 1139
    return (error);
  } else {

  }
  {
#line 1140
  __cil_tmp17 = (void *)info;
#line 1140
  memset(__cil_tmp17, 0, 232UL);
#line 1141
  __cil_tmp18 = lo->lo_number;
#line 1141
  info->lo_number = (__u32 )__cil_tmp18;
#line 1142
  info->lo_device = huge_encode_dev(stat.dev);
#line 1143
  info->lo_inode = stat.ino;
  }
  {
#line 1144
  __cil_tmp19 = (struct block_device *)0;
#line 1144
  __cil_tmp20 = (unsigned long )__cil_tmp19;
#line 1144
  __cil_tmp21 = lo->lo_device;
#line 1144
  __cil_tmp22 = (unsigned long )__cil_tmp21;
#line 1144
  if (__cil_tmp22 != __cil_tmp20) {
#line 1144
    tmp = stat.rdev;
  } else {
#line 1144
    tmp = stat.dev;
  }
  }
  {
#line 1144
  info->lo_rdevice = huge_encode_dev(tmp);
#line 1145
  __cil_tmp23 = lo->lo_offset;
#line 1145
  info->lo_offset = (__u64 )__cil_tmp23;
#line 1146
  __cil_tmp24 = lo->lo_sizelimit;
#line 1146
  info->lo_sizelimit = (__u64 )__cil_tmp24;
#line 1147
  __cil_tmp25 = lo->lo_flags;
#line 1147
  info->lo_flags = (__u32 )__cil_tmp25;
#line 1148
  __len = 64UL;
  }
#line 1148
  if (__len > 63UL) {
    {
#line 1148
    __cil_tmp26 = & info->lo_file_name;
#line 1148
    __cil_tmp27 = (void *)__cil_tmp26;
#line 1148
    __cil_tmp28 = & lo->lo_file_name;
#line 1148
    __cil_tmp29 = (void const   *)__cil_tmp28;
#line 1148
    __ret = __memcpy(__cil_tmp27, __cil_tmp29, __len);
    }
  } else {
    {
#line 1148
    __cil_tmp30 = & info->lo_file_name;
#line 1148
    __cil_tmp31 = (void *)__cil_tmp30;
#line 1148
    __cil_tmp32 = & lo->lo_file_name;
#line 1148
    __cil_tmp33 = (void const   *)__cil_tmp32;
#line 1148
    __ret = __builtin_memcpy(__cil_tmp31, __cil_tmp33, __len);
    }
  }
#line 1149
  __len___0 = 64UL;
#line 1149
  if (__len___0 > 63UL) {
    {
#line 1149
    __cil_tmp34 = & info->lo_crypt_name;
#line 1149
    __cil_tmp35 = (void *)__cil_tmp34;
#line 1149
    __cil_tmp36 = & lo->lo_crypt_name;
#line 1149
    __cil_tmp37 = (void const   *)__cil_tmp36;
#line 1149
    __ret___0 = __memcpy(__cil_tmp35, __cil_tmp37, __len___0);
    }
  } else {
    {
#line 1149
    __cil_tmp38 = & info->lo_crypt_name;
#line 1149
    __cil_tmp39 = (void *)__cil_tmp38;
#line 1149
    __cil_tmp40 = & lo->lo_crypt_name;
#line 1149
    __cil_tmp41 = (void const   *)__cil_tmp40;
#line 1149
    __ret___0 = __builtin_memcpy(__cil_tmp39, __cil_tmp41, __len___0);
    }
  }
  {
#line 1150
  __cil_tmp42 = (struct loop_func_table *)0;
#line 1150
  __cil_tmp43 = (unsigned long )__cil_tmp42;
#line 1150
  __cil_tmp44 = lo->lo_encryption;
#line 1150
  __cil_tmp45 = (unsigned long )__cil_tmp44;
#line 1150
  if (__cil_tmp45 != __cil_tmp43) {
#line 1150
    __cil_tmp46 = lo->lo_encryption;
#line 1150
    __cil_tmp47 = __cil_tmp46->number;
#line 1150
    info->lo_encrypt_type = (__u32 )__cil_tmp47;
  } else {
#line 1150
    info->lo_encrypt_type = 0U;
  }
  }
  {
#line 1152
  __cil_tmp48 = lo->lo_encrypt_key_size;
#line 1152
  if (__cil_tmp48 != 0) {
    {
#line 1152
    tmp___0 = capable(21);
    }
#line 1152
    if ((int )tmp___0) {
      {
#line 1153
      __cil_tmp49 = lo->lo_encrypt_key_size;
#line 1153
      info->lo_encrypt_key_size = (__u32 )__cil_tmp49;
#line 1154
      __cil_tmp50 = lo->lo_encrypt_key_size;
#line 1154
      __len___1 = (size_t )__cil_tmp50;
#line 1154
      __cil_tmp51 = & info->lo_encrypt_key;
#line 1154
      __cil_tmp52 = (void *)__cil_tmp51;
#line 1154
      __cil_tmp53 = & lo->lo_encrypt_key;
#line 1154
      __cil_tmp54 = (void const   *)__cil_tmp53;
#line 1154
      __ret___1 = __builtin_memcpy(__cil_tmp52, __cil_tmp54, __len___1);
      }
    } else {

    }
  } else {

  }
  }
#line 1157
  return (0);
}
}
#line 1161 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static void loop_info64_from_old(struct loop_info  const  *info , struct loop_info64 *info64 ) 
{ size_t __len ;
  void *__ret ;
  size_t __len___0 ;
  void *__ret___0 ;
  size_t __len___1 ;
  void *__ret___1 ;
  void *__cil_tmp9 ;
  int __cil_tmp10 ;
  __kernel_old_dev_t __cil_tmp11 ;
  unsigned long __cil_tmp12 ;
  __kernel_old_dev_t __cil_tmp13 ;
  int __cil_tmp14 ;
  int __cil_tmp15 ;
  int __cil_tmp16 ;
  int __cil_tmp17 ;
  unsigned long __cil_tmp18 ;
  unsigned long __cil_tmp19 ;
  int __cil_tmp20 ;
  int __cil_tmp21 ;
  __u8 (*__cil_tmp22)[64U] ;
  void *__cil_tmp23 ;
  char (*__cil_tmp24)[64U] ;
  void const   *__cil_tmp25 ;
  __u8 (*__cil_tmp26)[64U] ;
  void *__cil_tmp27 ;
  char (*__cil_tmp28)[64U] ;
  void const   *__cil_tmp29 ;
  __u8 (*__cil_tmp30)[64U] ;
  void *__cil_tmp31 ;
  char (*__cil_tmp32)[64U] ;
  void const   *__cil_tmp33 ;
  __u8 (*__cil_tmp34)[64U] ;
  void *__cil_tmp35 ;
  char (*__cil_tmp36)[64U] ;
  void const   *__cil_tmp37 ;
  __u8 (*__cil_tmp38)[32U] ;
  void *__cil_tmp39 ;
  unsigned char (*__cil_tmp40)[32U] ;
  void const   *__cil_tmp41 ;
  __u8 (*__cil_tmp42)[32U] ;
  void *__cil_tmp43 ;
  unsigned char (*__cil_tmp44)[32U] ;
  void const   *__cil_tmp45 ;

  {
  {
#line 1163
  __cil_tmp9 = (void *)info64;
#line 1163
  memset(__cil_tmp9, 0, 232UL);
#line 1164
  __cil_tmp10 = info->lo_number;
#line 1164
  info64->lo_number = (__u32 )__cil_tmp10;
#line 1165
  __cil_tmp11 = info->lo_device;
#line 1165
  info64->lo_device = (__u64 )__cil_tmp11;
#line 1166
  __cil_tmp12 = info->lo_inode;
#line 1166
  info64->lo_inode = (__u64 )__cil_tmp12;
#line 1167
  __cil_tmp13 = info->lo_rdevice;
#line 1167
  info64->lo_rdevice = (__u64 )__cil_tmp13;
#line 1168
  __cil_tmp14 = info->lo_offset;
#line 1168
  info64->lo_offset = (__u64 )__cil_tmp14;
#line 1169
  info64->lo_sizelimit = 0ULL;
#line 1170
  __cil_tmp15 = info->lo_encrypt_type;
#line 1170
  info64->lo_encrypt_type = (__u32 )__cil_tmp15;
#line 1171
  __cil_tmp16 = info->lo_encrypt_key_size;
#line 1171
  info64->lo_encrypt_key_size = (__u32 )__cil_tmp16;
#line 1172
  __cil_tmp17 = info->lo_flags;
#line 1172
  info64->lo_flags = (__u32 )__cil_tmp17;
#line 1173
  __cil_tmp18 = info->lo_init[0];
#line 1173
  info64->lo_init[0] = (__u64 )__cil_tmp18;
#line 1174
  __cil_tmp19 = info->lo_init[1];
#line 1174
  info64->lo_init[1] = (__u64 )__cil_tmp19;
  }
  {
#line 1175
  __cil_tmp20 = info->lo_encrypt_type;
#line 1175
  __cil_tmp21 = (int )__cil_tmp20;
#line 1175
  if (__cil_tmp21 == 18) {
#line 1176
    __len = 64UL;
#line 1176
    if (__len > 63UL) {
      {
#line 1176
      __cil_tmp22 = & info64->lo_crypt_name;
#line 1176
      __cil_tmp23 = (void *)__cil_tmp22;
#line 1176
      __cil_tmp24 = & info->lo_name;
#line 1176
      __cil_tmp25 = (void const   *)__cil_tmp24;
#line 1176
      __ret = __memcpy(__cil_tmp23, __cil_tmp25, __len);
      }
    } else {
      {
#line 1176
      __cil_tmp26 = & info64->lo_crypt_name;
#line 1176
      __cil_tmp27 = (void *)__cil_tmp26;
#line 1176
      __cil_tmp28 = & info->lo_name;
#line 1176
      __cil_tmp29 = (void const   *)__cil_tmp28;
#line 1176
      __ret = __builtin_memcpy(__cil_tmp27, __cil_tmp29, __len);
      }
    }
  } else {
#line 1178
    __len___0 = 64UL;
#line 1178
    if (__len___0 > 63UL) {
      {
#line 1178
      __cil_tmp30 = & info64->lo_file_name;
#line 1178
      __cil_tmp31 = (void *)__cil_tmp30;
#line 1178
      __cil_tmp32 = & info->lo_name;
#line 1178
      __cil_tmp33 = (void const   *)__cil_tmp32;
#line 1178
      __ret___0 = __memcpy(__cil_tmp31, __cil_tmp33, __len___0);
      }
    } else {
      {
#line 1178
      __cil_tmp34 = & info64->lo_file_name;
#line 1178
      __cil_tmp35 = (void *)__cil_tmp34;
#line 1178
      __cil_tmp36 = & info->lo_name;
#line 1178
      __cil_tmp37 = (void const   *)__cil_tmp36;
#line 1178
      __ret___0 = __builtin_memcpy(__cil_tmp35, __cil_tmp37, __len___0);
      }
    }
  }
  }
#line 1179
  __len___1 = 32UL;
#line 1179
  if (__len___1 > 63UL) {
    {
#line 1179
    __cil_tmp38 = & info64->lo_encrypt_key;
#line 1179
    __cil_tmp39 = (void *)__cil_tmp38;
#line 1179
    __cil_tmp40 = & info->lo_encrypt_key;
#line 1179
    __cil_tmp41 = (void const   *)__cil_tmp40;
#line 1179
    __ret___1 = __memcpy(__cil_tmp39, __cil_tmp41, __len___1);
    }
  } else {
    {
#line 1179
    __cil_tmp42 = & info64->lo_encrypt_key;
#line 1179
    __cil_tmp43 = (void *)__cil_tmp42;
#line 1179
    __cil_tmp44 = & info->lo_encrypt_key;
#line 1179
    __cil_tmp45 = (void const   *)__cil_tmp44;
#line 1179
    __ret___1 = __builtin_memcpy(__cil_tmp43, __cil_tmp45, __len___1);
    }
  }
#line 1181
  return;
}
}
#line 1183 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_info64_to_old(struct loop_info64  const  *info64 , struct loop_info *info ) 
{ size_t __len ;
  void *__ret ;
  size_t __len___0 ;
  void *__ret___0 ;
  size_t __len___1 ;
  void *__ret___1 ;
  void *__cil_tmp9 ;
  __u32 __cil_tmp10 ;
  __u64 __cil_tmp11 ;
  __u64 __cil_tmp12 ;
  __u64 __cil_tmp13 ;
  __u64 __cil_tmp14 ;
  __u32 __cil_tmp15 ;
  __u32 __cil_tmp16 ;
  __u32 __cil_tmp17 ;
  __u64 __cil_tmp18 ;
  __u64 __cil_tmp19 ;
  int __cil_tmp20 ;
  char (*__cil_tmp21)[64U] ;
  void *__cil_tmp22 ;
  __u8 (*__cil_tmp23)[64U] ;
  void const   *__cil_tmp24 ;
  char (*__cil_tmp25)[64U] ;
  void *__cil_tmp26 ;
  __u8 (*__cil_tmp27)[64U] ;
  void const   *__cil_tmp28 ;
  char (*__cil_tmp29)[64U] ;
  void *__cil_tmp30 ;
  __u8 (*__cil_tmp31)[64U] ;
  void const   *__cil_tmp32 ;
  char (*__cil_tmp33)[64U] ;
  void *__cil_tmp34 ;
  __u8 (*__cil_tmp35)[64U] ;
  void const   *__cil_tmp36 ;
  unsigned char (*__cil_tmp37)[32U] ;
  void *__cil_tmp38 ;
  __u8 (*__cil_tmp39)[32U] ;
  void const   *__cil_tmp40 ;
  unsigned char (*__cil_tmp41)[32U] ;
  void *__cil_tmp42 ;
  __u8 (*__cil_tmp43)[32U] ;
  void const   *__cil_tmp44 ;
  __u64 __cil_tmp45 ;
  unsigned long long __cil_tmp46 ;
  __kernel_old_dev_t __cil_tmp47 ;
  unsigned long long __cil_tmp48 ;
  __u64 __cil_tmp49 ;
  unsigned long long __cil_tmp50 ;
  __kernel_old_dev_t __cil_tmp51 ;
  unsigned long long __cil_tmp52 ;
  __u64 __cil_tmp53 ;
  unsigned long long __cil_tmp54 ;
  unsigned long __cil_tmp55 ;
  unsigned long long __cil_tmp56 ;
  __u64 __cil_tmp57 ;
  unsigned long long __cil_tmp58 ;
  int __cil_tmp59 ;
  unsigned long long __cil_tmp60 ;

  {
  {
#line 1185
  __cil_tmp9 = (void *)info;
#line 1185
  memset(__cil_tmp9, 0, 168UL);
#line 1186
  __cil_tmp10 = info64->lo_number;
#line 1186
  info->lo_number = (int )__cil_tmp10;
#line 1187
  __cil_tmp11 = info64->lo_device;
#line 1187
  info->lo_device = (__kernel_old_dev_t )__cil_tmp11;
#line 1188
  __cil_tmp12 = info64->lo_inode;
#line 1188
  info->lo_inode = (unsigned long )__cil_tmp12;
#line 1189
  __cil_tmp13 = info64->lo_rdevice;
#line 1189
  info->lo_rdevice = (__kernel_old_dev_t )__cil_tmp13;
#line 1190
  __cil_tmp14 = info64->lo_offset;
#line 1190
  info->lo_offset = (int )__cil_tmp14;
#line 1191
  __cil_tmp15 = info64->lo_encrypt_type;
#line 1191
  info->lo_encrypt_type = (int )__cil_tmp15;
#line 1192
  __cil_tmp16 = info64->lo_encrypt_key_size;
#line 1192
  info->lo_encrypt_key_size = (int )__cil_tmp16;
#line 1193
  __cil_tmp17 = info64->lo_flags;
#line 1193
  info->lo_flags = (int )__cil_tmp17;
#line 1194
  __cil_tmp18 = info64->lo_init[0];
#line 1194
  info->lo_init[0] = (unsigned long )__cil_tmp18;
#line 1195
  __cil_tmp19 = info64->lo_init[1];
#line 1195
  info->lo_init[1] = (unsigned long )__cil_tmp19;
  }
  {
#line 1196
  __cil_tmp20 = info->lo_encrypt_type;
#line 1196
  if (__cil_tmp20 == 18) {
#line 1197
    __len = 64UL;
#line 1197
    if (__len > 63UL) {
      {
#line 1197
      __cil_tmp21 = & info->lo_name;
#line 1197
      __cil_tmp22 = (void *)__cil_tmp21;
#line 1197
      __cil_tmp23 = & info64->lo_crypt_name;
#line 1197
      __cil_tmp24 = (void const   *)__cil_tmp23;
#line 1197
      __ret = __memcpy(__cil_tmp22, __cil_tmp24, __len);
      }
    } else {
      {
#line 1197
      __cil_tmp25 = & info->lo_name;
#line 1197
      __cil_tmp26 = (void *)__cil_tmp25;
#line 1197
      __cil_tmp27 = & info64->lo_crypt_name;
#line 1197
      __cil_tmp28 = (void const   *)__cil_tmp27;
#line 1197
      __ret = __builtin_memcpy(__cil_tmp26, __cil_tmp28, __len);
      }
    }
  } else {
#line 1199
    __len___0 = 64UL;
#line 1199
    if (__len___0 > 63UL) {
      {
#line 1199
      __cil_tmp29 = & info->lo_name;
#line 1199
      __cil_tmp30 = (void *)__cil_tmp29;
#line 1199
      __cil_tmp31 = & info64->lo_file_name;
#line 1199
      __cil_tmp32 = (void const   *)__cil_tmp31;
#line 1199
      __ret___0 = __memcpy(__cil_tmp30, __cil_tmp32, __len___0);
      }
    } else {
      {
#line 1199
      __cil_tmp33 = & info->lo_name;
#line 1199
      __cil_tmp34 = (void *)__cil_tmp33;
#line 1199
      __cil_tmp35 = & info64->lo_file_name;
#line 1199
      __cil_tmp36 = (void const   *)__cil_tmp35;
#line 1199
      __ret___0 = __builtin_memcpy(__cil_tmp34, __cil_tmp36, __len___0);
      }
    }
  }
  }
#line 1200
  __len___1 = 32UL;
#line 1200
  if (__len___1 > 63UL) {
    {
#line 1200
    __cil_tmp37 = & info->lo_encrypt_key;
#line 1200
    __cil_tmp38 = (void *)__cil_tmp37;
#line 1200
    __cil_tmp39 = & info64->lo_encrypt_key;
#line 1200
    __cil_tmp40 = (void const   *)__cil_tmp39;
#line 1200
    __ret___1 = __memcpy(__cil_tmp38, __cil_tmp40, __len___1);
    }
  } else {
    {
#line 1200
    __cil_tmp41 = & info->lo_encrypt_key;
#line 1200
    __cil_tmp42 = (void *)__cil_tmp41;
#line 1200
    __cil_tmp43 = & info64->lo_encrypt_key;
#line 1200
    __cil_tmp44 = (void const   *)__cil_tmp43;
#line 1200
    __ret___1 = __builtin_memcpy(__cil_tmp42, __cil_tmp44, __len___1);
    }
  }
  {
#line 1203
  __cil_tmp45 = info64->lo_device;
#line 1203
  __cil_tmp46 = (unsigned long long )__cil_tmp45;
#line 1203
  __cil_tmp47 = info->lo_device;
#line 1203
  __cil_tmp48 = (unsigned long long )__cil_tmp47;
#line 1203
  if (__cil_tmp48 != __cil_tmp46) {
#line 1207
    return (-75);
  } else {
    {
#line 1203
    __cil_tmp49 = info64->lo_rdevice;
#line 1203
    __cil_tmp50 = (unsigned long long )__cil_tmp49;
#line 1203
    __cil_tmp51 = info->lo_rdevice;
#line 1203
    __cil_tmp52 = (unsigned long long )__cil_tmp51;
#line 1203
    if (__cil_tmp52 != __cil_tmp50) {
#line 1207
      return (-75);
    } else {
      {
#line 1203
      __cil_tmp53 = info64->lo_inode;
#line 1203
      __cil_tmp54 = (unsigned long long )__cil_tmp53;
#line 1203
      __cil_tmp55 = info->lo_inode;
#line 1203
      __cil_tmp56 = (unsigned long long )__cil_tmp55;
#line 1203
      if (__cil_tmp56 != __cil_tmp54) {
#line 1207
        return (-75);
      } else {
        {
#line 1203
        __cil_tmp57 = info64->lo_offset;
#line 1203
        __cil_tmp58 = (unsigned long long )__cil_tmp57;
#line 1203
        __cil_tmp59 = info->lo_offset;
#line 1203
        __cil_tmp60 = (unsigned long long )__cil_tmp59;
#line 1203
        if (__cil_tmp60 != __cil_tmp58) {
#line 1207
          return (-75);
        } else {

        }
        }
      }
      }
    }
    }
  }
  }
#line 1209
  return (0);
}
}
#line 1213 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_set_status_old(struct loop_device *lo , struct loop_info  const  *arg ) 
{ struct loop_info info ;
  struct loop_info64 info64 ;
  unsigned long tmp ;
  int tmp___0 ;
  void *__cil_tmp7 ;
  void const   *__cil_tmp8 ;
  struct loop_info  const  *__cil_tmp9 ;
  struct loop_info64  const  *__cil_tmp10 ;

  {
  {
#line 1218
  __cil_tmp7 = (void *)(& info);
#line 1218
  __cil_tmp8 = (void const   *)arg;
#line 1218
  tmp = copy_from_user(__cil_tmp7, __cil_tmp8, 168UL);
  }
#line 1218
  if (tmp != 0UL) {
#line 1219
    return (-14);
  } else {

  }
  {
#line 1220
  __cil_tmp9 = (struct loop_info  const  *)(& info);
#line 1220
  loop_info64_from_old(__cil_tmp9, & info64);
#line 1221
  __cil_tmp10 = (struct loop_info64  const  *)(& info64);
#line 1221
  tmp___0 = loop_set_status(lo, __cil_tmp10);
  }
#line 1221
  return (tmp___0);
}
}
#line 1225 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_set_status64(struct loop_device *lo , struct loop_info64  const  *arg ) 
{ struct loop_info64 info64 ;
  unsigned long tmp ;
  int tmp___0 ;
  void *__cil_tmp6 ;
  void const   *__cil_tmp7 ;
  struct loop_info64  const  *__cil_tmp8 ;

  {
  {
#line 1229
  __cil_tmp6 = (void *)(& info64);
#line 1229
  __cil_tmp7 = (void const   *)arg;
#line 1229
  tmp = copy_from_user(__cil_tmp6, __cil_tmp7, 232UL);
  }
#line 1229
  if (tmp != 0UL) {
#line 1230
    return (-14);
  } else {

  }
  {
#line 1231
  __cil_tmp8 = (struct loop_info64  const  *)(& info64);
#line 1231
  tmp___0 = loop_set_status(lo, __cil_tmp8);
  }
#line 1231
  return (tmp___0);
}
}
#line 1235 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_get_status_old(struct loop_device *lo , struct loop_info *arg ) 
{ struct loop_info info ;
  struct loop_info64 info64 ;
  int err ;
  int tmp ;
  struct loop_info *__cil_tmp7 ;
  unsigned long __cil_tmp8 ;
  unsigned long __cil_tmp9 ;
  struct loop_info64  const  *__cil_tmp10 ;
  void *__cil_tmp11 ;
  void const   *__cil_tmp12 ;

  {
#line 1238
  err = 0;
  {
#line 1240
  __cil_tmp7 = (struct loop_info *)0;
#line 1240
  __cil_tmp8 = (unsigned long )__cil_tmp7;
#line 1240
  __cil_tmp9 = (unsigned long )arg;
#line 1240
  if (__cil_tmp9 == __cil_tmp8) {
#line 1241
    err = -22;
  } else {

  }
  }
#line 1242
  if (err == 0) {
    {
#line 1243
    err = loop_get_status(lo, & info64);
    }
  } else {

  }
#line 1244
  if (err == 0) {
    {
#line 1245
    __cil_tmp10 = (struct loop_info64  const  *)(& info64);
#line 1245
    err = loop_info64_to_old(__cil_tmp10, & info);
    }
  } else {

  }
#line 1246
  if (err == 0) {
    {
#line 1246
    __cil_tmp11 = (void *)arg;
#line 1246
    __cil_tmp12 = (void const   *)(& info);
#line 1246
    tmp = copy_to_user(__cil_tmp11, __cil_tmp12, 168U);
    }
#line 1246
    if (tmp != 0) {
#line 1247
      err = -14;
    } else {

    }
  } else {

  }
#line 1249
  return (err);
}
}
#line 1253 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_get_status64(struct loop_device *lo , struct loop_info64 *arg ) 
{ struct loop_info64 info64 ;
  int err ;
  int tmp ;
  struct loop_info64 *__cil_tmp6 ;
  unsigned long __cil_tmp7 ;
  unsigned long __cil_tmp8 ;
  void *__cil_tmp9 ;
  void const   *__cil_tmp10 ;

  {
#line 1255
  err = 0;
  {
#line 1257
  __cil_tmp6 = (struct loop_info64 *)0;
#line 1257
  __cil_tmp7 = (unsigned long )__cil_tmp6;
#line 1257
  __cil_tmp8 = (unsigned long )arg;
#line 1257
  if (__cil_tmp8 == __cil_tmp7) {
#line 1258
    err = -22;
  } else {

  }
  }
#line 1259
  if (err == 0) {
    {
#line 1260
    err = loop_get_status(lo, & info64);
    }
  } else {

  }
#line 1261
  if (err == 0) {
    {
#line 1261
    __cil_tmp9 = (void *)arg;
#line 1261
    __cil_tmp10 = (void const   *)(& info64);
#line 1261
    tmp = copy_to_user(__cil_tmp9, __cil_tmp10, 232U);
    }
#line 1261
    if (tmp != 0) {
#line 1262
      err = -14;
    } else {

    }
  } else {

  }
#line 1264
  return (err);
}
}
#line 1267 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_set_capacity(struct loop_device *lo , struct block_device *bdev ) 
{ int err ;
  sector_t sec ;
  loff_t sz ;
  long tmp ;
  long tmp___0 ;
  int __cil_tmp8 ;
  int __cil_tmp9 ;
  long __cil_tmp10 ;
  int __cil_tmp11 ;
  long __cil_tmp12 ;
  struct gendisk *__cil_tmp13 ;
  struct mutex *__cil_tmp14 ;
  struct gendisk *__cil_tmp15 ;
  struct kobject *__cil_tmp16 ;
  enum kobject_action __cil_tmp17 ;
  struct mutex *__cil_tmp18 ;

  {
  {
#line 1273
  err = -6;
#line 1274
  __cil_tmp8 = lo->lo_state;
#line 1274
  __cil_tmp9 = __cil_tmp8 != 1;
#line 1274
  __cil_tmp10 = (long )__cil_tmp9;
#line 1274
  tmp = __builtin_expect(__cil_tmp10, 0L);
  }
#line 1274
  if (tmp != 0L) {
#line 1275
    goto out;
  } else {

  }
  {
#line 1276
  err = figure_loop_size(lo);
#line 1277
  __cil_tmp11 = err != 0;
#line 1277
  __cil_tmp12 = (long )__cil_tmp11;
#line 1277
  tmp___0 = __builtin_expect(__cil_tmp12, 0L);
  }
#line 1277
  if (tmp___0 != 0L) {
#line 1278
    goto out;
  } else {

  }
  {
#line 1279
  __cil_tmp13 = lo->lo_disk;
#line 1279
  sec = get_capacity(__cil_tmp13);
#line 1281
  sz = (loff_t )sec;
#line 1282
  sz = sz << 9;
#line 1283
  __cil_tmp14 = & bdev->bd_mutex;
#line 1283
  mutex_lock_nested(__cil_tmp14, 0U);
#line 1284
  bd_set_size(bdev, sz);
#line 1286
  __cil_tmp15 = bdev->bd_disk;
#line 1286
  __cil_tmp16 = & __cil_tmp15->part0.__dev.kobj;
#line 1286
  __cil_tmp17 = (enum kobject_action )2;
#line 1286
  kobject_uevent(__cil_tmp16, __cil_tmp17);
#line 1287
  __cil_tmp18 = & bdev->bd_mutex;
#line 1287
  mutex_unlock(__cil_tmp18);
  }
  out: ;
#line 1290
  return (err);
}
}
#line 1293 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int lo_ioctl(struct block_device *bdev , fmode_t mode , unsigned int cmd ,
                    unsigned long arg ) 
{ struct loop_device *lo ;
  int err ;
  bool tmp ;
  int tmp___0 ;
  struct gendisk *__cil_tmp9 ;
  void *__cil_tmp10 ;
  struct mutex *__cil_tmp11 ;
  int __cil_tmp12 ;
  int __cil_tmp13 ;
  int __cil_tmp14 ;
  int __cil_tmp15 ;
  int __cil_tmp16 ;
  int __cil_tmp17 ;
  int __cil_tmp18 ;
  int __cil_tmp19 ;
  unsigned int __cil_tmp20 ;
  unsigned int __cil_tmp21 ;
  struct loop_info  const  *__cil_tmp22 ;
  struct loop_info *__cil_tmp23 ;
  struct loop_info64  const  *__cil_tmp24 ;
  struct loop_info64 *__cil_tmp25 ;
  unsigned int __cil_tmp26 ;
  int (*__cil_tmp27)(struct loop_device * , int  , unsigned long  ) ;
  unsigned long __cil_tmp28 ;
  int (*__cil_tmp29)(struct loop_device * , int  , unsigned long  ) ;
  unsigned long __cil_tmp30 ;
  int (*__cil_tmp31)(struct loop_device * , int  , unsigned long  ) ;
  int __cil_tmp32 ;
  struct mutex *__cil_tmp33 ;

  {
  {
#line 1296
  __cil_tmp9 = bdev->bd_disk;
#line 1296
  __cil_tmp10 = __cil_tmp9->private_data;
#line 1296
  lo = (struct loop_device *)__cil_tmp10;
#line 1299
  __cil_tmp11 = & lo->lo_ctl_mutex;
#line 1299
  mutex_lock_nested(__cil_tmp11, 1U);
  }
  {
#line 1301
  __cil_tmp12 = (int )cmd;
#line 1301
  if (__cil_tmp12 == 19456) {
#line 1301
    goto case_19456;
  } else {
    {
#line 1304
    __cil_tmp13 = (int )cmd;
#line 1304
    if (__cil_tmp13 == 19462) {
#line 1304
      goto case_19462;
    } else {
      {
#line 1307
      __cil_tmp14 = (int )cmd;
#line 1307
      if (__cil_tmp14 == 19457) {
#line 1307
        goto case_19457;
      } else {
        {
#line 1313
        __cil_tmp15 = (int )cmd;
#line 1313
        if (__cil_tmp15 == 19458) {
#line 1313
          goto case_19458;
        } else {
          {
#line 1316
          __cil_tmp16 = (int )cmd;
#line 1316
          if (__cil_tmp16 == 19459) {
#line 1316
            goto case_19459;
          } else {
            {
#line 1319
            __cil_tmp17 = (int )cmd;
#line 1319
            if (__cil_tmp17 == 19460) {
#line 1319
              goto case_19460;
            } else {
              {
#line 1322
              __cil_tmp18 = (int )cmd;
#line 1322
              if (__cil_tmp18 == 19461) {
#line 1322
                goto case_19461;
              } else {
                {
#line 1325
                __cil_tmp19 = (int )cmd;
#line 1325
                if (__cil_tmp19 == 19463) {
#line 1325
                  goto case_19463;
                } else {
#line 1330
                  goto switch_default;
#line 1300
                  if (0) {
                    case_19456: 
                    {
#line 1302
                    __cil_tmp20 = (unsigned int )arg;
#line 1302
                    err = loop_set_fd(lo, mode, bdev, __cil_tmp20);
                    }
#line 1303
                    goto ldv_30844;
                    case_19462: 
                    {
#line 1305
                    __cil_tmp21 = (unsigned int )arg;
#line 1305
                    err = loop_change_fd(lo, bdev, __cil_tmp21);
                    }
#line 1306
                    goto ldv_30844;
                    case_19457: 
                    {
#line 1309
                    err = loop_clr_fd(lo, bdev);
                    }
#line 1310
                    if (err == 0) {
#line 1311
                      goto out_unlocked;
                    } else {

                    }
#line 1312
                    goto ldv_30844;
                    case_19458: 
                    {
#line 1314
                    __cil_tmp22 = (struct loop_info  const  *)arg;
#line 1314
                    err = loop_set_status_old(lo, __cil_tmp22);
                    }
#line 1315
                    goto ldv_30844;
                    case_19459: 
                    {
#line 1317
                    __cil_tmp23 = (struct loop_info *)arg;
#line 1317
                    err = loop_get_status_old(lo, __cil_tmp23);
                    }
#line 1318
                    goto ldv_30844;
                    case_19460: 
                    {
#line 1320
                    __cil_tmp24 = (struct loop_info64  const  *)arg;
#line 1320
                    err = loop_set_status64(lo, __cil_tmp24);
                    }
#line 1321
                    goto ldv_30844;
                    case_19461: 
                    {
#line 1323
                    __cil_tmp25 = (struct loop_info64 *)arg;
#line 1323
                    err = loop_get_status64(lo, __cil_tmp25);
                    }
#line 1324
                    goto ldv_30844;
                    case_19463: 
#line 1326
                    err = -1;
                    {
#line 1327
                    __cil_tmp26 = mode & 2U;
#line 1327
                    if (__cil_tmp26 != 0U) {
                      {
#line 1328
                      err = loop_set_capacity(lo, bdev);
                      }
                    } else {
                      {
#line 1327
                      tmp = capable(21);
                      }
#line 1327
                      if ((int )tmp) {
                        {
#line 1328
                        err = loop_set_capacity(lo, bdev);
                        }
                      } else {

                      }
                    }
                    }
#line 1329
                    goto ldv_30844;
                    switch_default: ;
                    {
#line 1331
                    __cil_tmp27 = (int (*)(struct loop_device * , int  , unsigned long  ))0;
#line 1331
                    __cil_tmp28 = (unsigned long )__cil_tmp27;
#line 1331
                    __cil_tmp29 = lo->ioctl;
#line 1331
                    __cil_tmp30 = (unsigned long )__cil_tmp29;
#line 1331
                    if (__cil_tmp30 != __cil_tmp28) {
                      {
#line 1331
                      __cil_tmp31 = lo->ioctl;
#line 1331
                      __cil_tmp32 = (int )cmd;
#line 1331
                      tmp___0 = (*__cil_tmp31)(lo, __cil_tmp32, arg);
#line 1331
                      err = tmp___0;
                      }
                    } else {
#line 1331
                      err = -22;
                    }
                    }
                  } else {

                  }
                }
                }
              }
              }
            }
            }
          }
          }
        }
        }
      }
      }
    }
    }
  }
  }
  ldv_30844: 
  {
#line 1333
  __cil_tmp33 = & lo->lo_ctl_mutex;
#line 1333
  mutex_unlock(__cil_tmp33);
  }
  out_unlocked: ;
#line 1336
  return (err);
}
}
#line 1360 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_info64_from_compat(struct compat_loop_info  const  *arg , struct loop_info64 *info64 ) 
{ struct compat_loop_info info ;
  unsigned long tmp ;
  size_t __len ;
  void *__ret ;
  size_t __len___0 ;
  void *__ret___0 ;
  size_t __len___1 ;
  void *__ret___1 ;
  void *__cil_tmp11 ;
  void const   *__cil_tmp12 ;
  void *__cil_tmp13 ;
  __u8 (*__cil_tmp14)[64U] ;
  void *__cil_tmp15 ;
  char (*__cil_tmp16)[64U] ;
  void const   *__cil_tmp17 ;
  __u8 (*__cil_tmp18)[64U] ;
  void *__cil_tmp19 ;
  char (*__cil_tmp20)[64U] ;
  void const   *__cil_tmp21 ;
  __u8 (*__cil_tmp22)[64U] ;
  void *__cil_tmp23 ;
  char (*__cil_tmp24)[64U] ;
  void const   *__cil_tmp25 ;
  __u8 (*__cil_tmp26)[64U] ;
  void *__cil_tmp27 ;
  char (*__cil_tmp28)[64U] ;
  void const   *__cil_tmp29 ;
  __u8 (*__cil_tmp30)[32U] ;
  void *__cil_tmp31 ;
  unsigned char (*__cil_tmp32)[32U] ;
  void const   *__cil_tmp33 ;
  __u8 (*__cil_tmp34)[32U] ;
  void *__cil_tmp35 ;
  unsigned char (*__cil_tmp36)[32U] ;
  void const   *__cil_tmp37 ;

  {
  {
#line 1365
  __cil_tmp11 = (void *)(& info);
#line 1365
  __cil_tmp12 = (void const   *)arg;
#line 1365
  tmp = copy_from_user(__cil_tmp11, __cil_tmp12, 140UL);
  }
#line 1365
  if (tmp != 0UL) {
#line 1366
    return (-14);
  } else {

  }
  {
#line 1368
  __cil_tmp13 = (void *)info64;
#line 1368
  memset(__cil_tmp13, 0, 232UL);
#line 1369
  info64->lo_number = (__u32 )info.lo_number;
#line 1370
  info64->lo_device = (__u64 )info.lo_device;
#line 1371
  info64->lo_inode = (__u64 )info.lo_inode;
#line 1372
  info64->lo_rdevice = (__u64 )info.lo_rdevice;
#line 1373
  info64->lo_offset = (__u64 )info.lo_offset;
#line 1374
  info64->lo_sizelimit = 0ULL;
#line 1375
  info64->lo_encrypt_type = (__u32 )info.lo_encrypt_type;
#line 1376
  info64->lo_encrypt_key_size = (__u32 )info.lo_encrypt_key_size;
#line 1377
  info64->lo_flags = (__u32 )info.lo_flags;
#line 1378
  info64->lo_init[0] = (__u64 )info.lo_init[0];
#line 1379
  info64->lo_init[1] = (__u64 )info.lo_init[1];
  }
#line 1380
  if (info.lo_encrypt_type == 18) {
#line 1381
    __len = 64UL;
#line 1381
    if (__len > 63UL) {
      {
#line 1381
      __cil_tmp14 = & info64->lo_crypt_name;
#line 1381
      __cil_tmp15 = (void *)__cil_tmp14;
#line 1381
      __cil_tmp16 = & info.lo_name;
#line 1381
      __cil_tmp17 = (void const   *)__cil_tmp16;
#line 1381
      __ret = __memcpy(__cil_tmp15, __cil_tmp17, __len);
      }
    } else {
      {
#line 1381
      __cil_tmp18 = & info64->lo_crypt_name;
#line 1381
      __cil_tmp19 = (void *)__cil_tmp18;
#line 1381
      __cil_tmp20 = & info.lo_name;
#line 1381
      __cil_tmp21 = (void const   *)__cil_tmp20;
#line 1381
      __ret = __builtin_memcpy(__cil_tmp19, __cil_tmp21, __len);
      }
    }
  } else {
#line 1383
    __len___0 = 64UL;
#line 1383
    if (__len___0 > 63UL) {
      {
#line 1383
      __cil_tmp22 = & info64->lo_file_name;
#line 1383
      __cil_tmp23 = (void *)__cil_tmp22;
#line 1383
      __cil_tmp24 = & info.lo_name;
#line 1383
      __cil_tmp25 = (void const   *)__cil_tmp24;
#line 1383
      __ret___0 = __memcpy(__cil_tmp23, __cil_tmp25, __len___0);
      }
    } else {
      {
#line 1383
      __cil_tmp26 = & info64->lo_file_name;
#line 1383
      __cil_tmp27 = (void *)__cil_tmp26;
#line 1383
      __cil_tmp28 = & info.lo_name;
#line 1383
      __cil_tmp29 = (void const   *)__cil_tmp28;
#line 1383
      __ret___0 = __builtin_memcpy(__cil_tmp27, __cil_tmp29, __len___0);
      }
    }
  }
#line 1384
  __len___1 = 32UL;
#line 1384
  if (__len___1 > 63UL) {
    {
#line 1384
    __cil_tmp30 = & info64->lo_encrypt_key;
#line 1384
    __cil_tmp31 = (void *)__cil_tmp30;
#line 1384
    __cil_tmp32 = & info.lo_encrypt_key;
#line 1384
    __cil_tmp33 = (void const   *)__cil_tmp32;
#line 1384
    __ret___1 = __memcpy(__cil_tmp31, __cil_tmp33, __len___1);
    }
  } else {
    {
#line 1384
    __cil_tmp34 = & info64->lo_encrypt_key;
#line 1384
    __cil_tmp35 = (void *)__cil_tmp34;
#line 1384
    __cil_tmp36 = & info.lo_encrypt_key;
#line 1384
    __cil_tmp37 = (void const   *)__cil_tmp36;
#line 1384
    __ret___1 = __builtin_memcpy(__cil_tmp35, __cil_tmp37, __len___1);
    }
  }
#line 1385
  return (0);
}
}
#line 1393 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_info64_to_compat(struct loop_info64  const  *info64 , struct compat_loop_info *arg ) 
{ struct compat_loop_info info ;
  size_t __len ;
  void *__ret ;
  size_t __len___0 ;
  void *__ret___0 ;
  size_t __len___1 ;
  void *__ret___1 ;
  int tmp ;
  void *__cil_tmp11 ;
  __u32 __cil_tmp12 ;
  __u64 __cil_tmp13 ;
  __u64 __cil_tmp14 ;
  __u64 __cil_tmp15 ;
  __u64 __cil_tmp16 ;
  __u32 __cil_tmp17 ;
  __u32 __cil_tmp18 ;
  __u32 __cil_tmp19 ;
  __u64 __cil_tmp20 ;
  __u64 __cil_tmp21 ;
  char (*__cil_tmp22)[64U] ;
  void *__cil_tmp23 ;
  __u8 (*__cil_tmp24)[64U] ;
  void const   *__cil_tmp25 ;
  char (*__cil_tmp26)[64U] ;
  void *__cil_tmp27 ;
  __u8 (*__cil_tmp28)[64U] ;
  void const   *__cil_tmp29 ;
  char (*__cil_tmp30)[64U] ;
  void *__cil_tmp31 ;
  __u8 (*__cil_tmp32)[64U] ;
  void const   *__cil_tmp33 ;
  char (*__cil_tmp34)[64U] ;
  void *__cil_tmp35 ;
  __u8 (*__cil_tmp36)[64U] ;
  void const   *__cil_tmp37 ;
  unsigned char (*__cil_tmp38)[32U] ;
  void *__cil_tmp39 ;
  __u8 (*__cil_tmp40)[32U] ;
  void const   *__cil_tmp41 ;
  unsigned char (*__cil_tmp42)[32U] ;
  void *__cil_tmp43 ;
  __u8 (*__cil_tmp44)[32U] ;
  void const   *__cil_tmp45 ;
  __u64 __cil_tmp46 ;
  unsigned long long __cil_tmp47 ;
  unsigned long long __cil_tmp48 ;
  __u64 __cil_tmp49 ;
  unsigned long long __cil_tmp50 ;
  unsigned long long __cil_tmp51 ;
  __u64 __cil_tmp52 ;
  unsigned long long __cil_tmp53 ;
  unsigned long long __cil_tmp54 ;
  __u64 __cil_tmp55 ;
  unsigned long long __cil_tmp56 ;
  unsigned long long __cil_tmp57 ;
  __u64 __cil_tmp58 ;
  unsigned long long __cil_tmp59 ;
  __u64 __cil_tmp60 ;
  unsigned long long __cil_tmp61 ;
  void *__cil_tmp62 ;
  void const   *__cil_tmp63 ;

  {
  {
#line 1398
  __cil_tmp11 = (void *)(& info);
#line 1398
  memset(__cil_tmp11, 0, 140UL);
#line 1399
  __cil_tmp12 = info64->lo_number;
#line 1399
  info.lo_number = (compat_int_t )__cil_tmp12;
#line 1400
  __cil_tmp13 = info64->lo_device;
#line 1400
  info.lo_device = (compat_dev_t )__cil_tmp13;
#line 1401
  __cil_tmp14 = info64->lo_inode;
#line 1401
  info.lo_inode = (compat_ulong_t )__cil_tmp14;
#line 1402
  __cil_tmp15 = info64->lo_rdevice;
#line 1402
  info.lo_rdevice = (compat_dev_t )__cil_tmp15;
#line 1403
  __cil_tmp16 = info64->lo_offset;
#line 1403
  info.lo_offset = (compat_int_t )__cil_tmp16;
#line 1404
  __cil_tmp17 = info64->lo_encrypt_type;
#line 1404
  info.lo_encrypt_type = (compat_int_t )__cil_tmp17;
#line 1405
  __cil_tmp18 = info64->lo_encrypt_key_size;
#line 1405
  info.lo_encrypt_key_size = (compat_int_t )__cil_tmp18;
#line 1406
  __cil_tmp19 = info64->lo_flags;
#line 1406
  info.lo_flags = (compat_int_t )__cil_tmp19;
#line 1407
  __cil_tmp20 = info64->lo_init[0];
#line 1407
  info.lo_init[0] = (compat_ulong_t )__cil_tmp20;
#line 1408
  __cil_tmp21 = info64->lo_init[1];
#line 1408
  info.lo_init[1] = (compat_ulong_t )__cil_tmp21;
  }
#line 1409
  if (info.lo_encrypt_type == 18) {
#line 1410
    __len = 64UL;
#line 1410
    if (__len > 63UL) {
      {
#line 1410
      __cil_tmp22 = & info.lo_name;
#line 1410
      __cil_tmp23 = (void *)__cil_tmp22;
#line 1410
      __cil_tmp24 = & info64->lo_crypt_name;
#line 1410
      __cil_tmp25 = (void const   *)__cil_tmp24;
#line 1410
      __ret = __memcpy(__cil_tmp23, __cil_tmp25, __len);
      }
    } else {
      {
#line 1410
      __cil_tmp26 = & info.lo_name;
#line 1410
      __cil_tmp27 = (void *)__cil_tmp26;
#line 1410
      __cil_tmp28 = & info64->lo_crypt_name;
#line 1410
      __cil_tmp29 = (void const   *)__cil_tmp28;
#line 1410
      __ret = __builtin_memcpy(__cil_tmp27, __cil_tmp29, __len);
      }
    }
  } else {
#line 1412
    __len___0 = 64UL;
#line 1412
    if (__len___0 > 63UL) {
      {
#line 1412
      __cil_tmp30 = & info.lo_name;
#line 1412
      __cil_tmp31 = (void *)__cil_tmp30;
#line 1412
      __cil_tmp32 = & info64->lo_file_name;
#line 1412
      __cil_tmp33 = (void const   *)__cil_tmp32;
#line 1412
      __ret___0 = __memcpy(__cil_tmp31, __cil_tmp33, __len___0);
      }
    } else {
      {
#line 1412
      __cil_tmp34 = & info.lo_name;
#line 1412
      __cil_tmp35 = (void *)__cil_tmp34;
#line 1412
      __cil_tmp36 = & info64->lo_file_name;
#line 1412
      __cil_tmp37 = (void const   *)__cil_tmp36;
#line 1412
      __ret___0 = __builtin_memcpy(__cil_tmp35, __cil_tmp37, __len___0);
      }
    }
  }
#line 1413
  __len___1 = 32UL;
#line 1413
  if (__len___1 > 63UL) {
    {
#line 1413
    __cil_tmp38 = & info.lo_encrypt_key;
#line 1413
    __cil_tmp39 = (void *)__cil_tmp38;
#line 1413
    __cil_tmp40 = & info64->lo_encrypt_key;
#line 1413
    __cil_tmp41 = (void const   *)__cil_tmp40;
#line 1413
    __ret___1 = __memcpy(__cil_tmp39, __cil_tmp41, __len___1);
    }
  } else {
    {
#line 1413
    __cil_tmp42 = & info.lo_encrypt_key;
#line 1413
    __cil_tmp43 = (void *)__cil_tmp42;
#line 1413
    __cil_tmp44 = & info64->lo_encrypt_key;
#line 1413
    __cil_tmp45 = (void const   *)__cil_tmp44;
#line 1413
    __ret___1 = __builtin_memcpy(__cil_tmp43, __cil_tmp45, __len___1);
    }
  }
  {
#line 1416
  __cil_tmp46 = info64->lo_device;
#line 1416
  __cil_tmp47 = (unsigned long long )__cil_tmp46;
#line 1416
  __cil_tmp48 = (unsigned long long )info.lo_device;
#line 1416
  if (__cil_tmp48 != __cil_tmp47) {
#line 1422
    return (-75);
  } else {
    {
#line 1416
    __cil_tmp49 = info64->lo_rdevice;
#line 1416
    __cil_tmp50 = (unsigned long long )__cil_tmp49;
#line 1416
    __cil_tmp51 = (unsigned long long )info.lo_rdevice;
#line 1416
    if (__cil_tmp51 != __cil_tmp50) {
#line 1422
      return (-75);
    } else {
      {
#line 1416
      __cil_tmp52 = info64->lo_inode;
#line 1416
      __cil_tmp53 = (unsigned long long )__cil_tmp52;
#line 1416
      __cil_tmp54 = (unsigned long long )info.lo_inode;
#line 1416
      if (__cil_tmp54 != __cil_tmp53) {
#line 1422
        return (-75);
      } else {
        {
#line 1416
        __cil_tmp55 = info64->lo_offset;
#line 1416
        __cil_tmp56 = (unsigned long long )__cil_tmp55;
#line 1416
        __cil_tmp57 = (unsigned long long )info.lo_offset;
#line 1416
        if (__cil_tmp57 != __cil_tmp56) {
#line 1422
          return (-75);
        } else {
          {
#line 1416
          __cil_tmp58 = info64->lo_init[0];
#line 1416
          __cil_tmp59 = (unsigned long long )info.lo_init[0];
#line 1416
          if (__cil_tmp59 != __cil_tmp58) {
#line 1422
            return (-75);
          } else {
            {
#line 1416
            __cil_tmp60 = info64->lo_init[1];
#line 1416
            __cil_tmp61 = (unsigned long long )info.lo_init[1];
#line 1416
            if (__cil_tmp61 != __cil_tmp60) {
#line 1422
              return (-75);
            } else {

            }
            }
          }
          }
        }
        }
      }
      }
    }
    }
  }
  }
  {
#line 1424
  __cil_tmp62 = (void *)arg;
#line 1424
  __cil_tmp63 = (void const   *)(& info);
#line 1424
  tmp = copy_to_user(__cil_tmp62, __cil_tmp63, 140U);
  }
#line 1424
  if (tmp != 0) {
#line 1425
    return (-14);
  } else {

  }
#line 1426
  return (0);
}
}
#line 1430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_set_status_compat(struct loop_device *lo , struct compat_loop_info  const  *arg ) 
{ struct loop_info64 info64 ;
  int ret ;
  int tmp ;
  struct loop_info64  const  *__cil_tmp6 ;

  {
  {
#line 1436
  ret = loop_info64_from_compat(arg, & info64);
  }
#line 1437
  if (ret < 0) {
#line 1438
    return (ret);
  } else {

  }
  {
#line 1439
  __cil_tmp6 = (struct loop_info64  const  *)(& info64);
#line 1439
  tmp = loop_set_status(lo, __cil_tmp6);
  }
#line 1439
  return (tmp);
}
}
#line 1443 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_get_status_compat(struct loop_device *lo , struct compat_loop_info *arg ) 
{ struct loop_info64 info64 ;
  int err ;
  struct compat_loop_info *__cil_tmp5 ;
  unsigned long __cil_tmp6 ;
  unsigned long __cil_tmp7 ;
  struct loop_info64  const  *__cil_tmp8 ;

  {
#line 1447
  err = 0;
  {
#line 1449
  __cil_tmp5 = (struct compat_loop_info *)0;
#line 1449
  __cil_tmp6 = (unsigned long )__cil_tmp5;
#line 1449
  __cil_tmp7 = (unsigned long )arg;
#line 1449
  if (__cil_tmp7 == __cil_tmp6) {
#line 1450
    err = -22;
  } else {

  }
  }
#line 1451
  if (err == 0) {
    {
#line 1452
    err = loop_get_status(lo, & info64);
    }
  } else {

  }
#line 1453
  if (err == 0) {
    {
#line 1454
    __cil_tmp8 = (struct loop_info64  const  *)(& info64);
#line 1454
    err = loop_info64_to_compat(__cil_tmp8, arg);
    }
  } else {

  }
#line 1455
  return (err);
}
}
#line 1458 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int lo_compat_ioctl(struct block_device *bdev , fmode_t mode , unsigned int cmd ,
                           unsigned long arg ) 
{ struct loop_device *lo ;
  int err ;
  void *tmp ;
  struct gendisk *__cil_tmp8 ;
  void *__cil_tmp9 ;
  int __cil_tmp10 ;
  int __cil_tmp11 ;
  int __cil_tmp12 ;
  int __cil_tmp13 ;
  int __cil_tmp14 ;
  int __cil_tmp15 ;
  int __cil_tmp16 ;
  int __cil_tmp17 ;
  struct mutex *__cil_tmp18 ;
  struct compat_loop_info  const  *__cil_tmp19 ;
  struct mutex *__cil_tmp20 ;
  struct mutex *__cil_tmp21 ;
  struct compat_loop_info *__cil_tmp22 ;
  struct mutex *__cil_tmp23 ;
  compat_uptr_t __cil_tmp24 ;

  {
#line 1461
  __cil_tmp8 = bdev->bd_disk;
#line 1461
  __cil_tmp9 = __cil_tmp8->private_data;
#line 1461
  lo = (struct loop_device *)__cil_tmp9;
  {
#line 1465
  __cil_tmp10 = (int )cmd;
#line 1465
  if (__cil_tmp10 == 19458) {
#line 1465
    goto case_19458;
  } else {
    {
#line 1471
    __cil_tmp11 = (int )cmd;
#line 1471
    if (__cil_tmp11 == 19459) {
#line 1471
      goto case_19459;
    } else {
      {
#line 1477
      __cil_tmp12 = (int )cmd;
#line 1477
      if (__cil_tmp12 == 19463) {
#line 1477
        goto case_19463;
      } else {
        {
#line 1478
        __cil_tmp13 = (int )cmd;
#line 1478
        if (__cil_tmp13 == 19457) {
#line 1478
          goto case_19457;
        } else {
          {
#line 1479
          __cil_tmp14 = (int )cmd;
#line 1479
          if (__cil_tmp14 == 19461) {
#line 1479
            goto case_19461;
          } else {
            {
#line 1480
            __cil_tmp15 = (int )cmd;
#line 1480
            if (__cil_tmp15 == 19460) {
#line 1480
              goto case_19460;
            } else {
              {
#line 1482
              __cil_tmp16 = (int )cmd;
#line 1482
              if (__cil_tmp16 == 19456) {
#line 1482
                goto case_19456;
              } else {
                {
#line 1483
                __cil_tmp17 = (int )cmd;
#line 1483
                if (__cil_tmp17 == 19462) {
#line 1483
                  goto case_19462;
                } else {
#line 1486
                  goto switch_default;
#line 1464
                  if (0) {
                    case_19458: 
                    {
#line 1466
                    __cil_tmp18 = & lo->lo_ctl_mutex;
#line 1466
                    mutex_lock_nested(__cil_tmp18, 0U);
#line 1467
                    __cil_tmp19 = (struct compat_loop_info  const  *)arg;
#line 1467
                    err = loop_set_status_compat(lo, __cil_tmp19);
#line 1469
                    __cil_tmp20 = & lo->lo_ctl_mutex;
#line 1469
                    mutex_unlock(__cil_tmp20);
                    }
#line 1470
                    goto ldv_30916;
                    case_19459: 
                    {
#line 1472
                    __cil_tmp21 = & lo->lo_ctl_mutex;
#line 1472
                    mutex_lock_nested(__cil_tmp21, 0U);
#line 1473
                    __cil_tmp22 = (struct compat_loop_info *)arg;
#line 1473
                    err = loop_get_status_compat(lo, __cil_tmp22);
#line 1475
                    __cil_tmp23 = & lo->lo_ctl_mutex;
#line 1475
                    mutex_unlock(__cil_tmp23);
                    }
#line 1476
                    goto ldv_30916;
                    case_19463: ;
                    case_19457: ;
                    case_19461: ;
                    case_19460: 
                    {
#line 1481
                    __cil_tmp24 = (compat_uptr_t )arg;
#line 1481
                    tmp = compat_ptr(__cil_tmp24);
#line 1481
                    arg = (unsigned long )tmp;
                    }
                    case_19456: ;
                    case_19462: 
                    {
#line 1484
                    err = lo_ioctl(bdev, mode, cmd, arg);
                    }
#line 1485
                    goto ldv_30916;
                    switch_default: 
#line 1487
                    err = -515;
#line 1488
                    goto ldv_30916;
                  } else {

                  }
                }
                }
              }
              }
            }
            }
          }
          }
        }
        }
      }
      }
    }
    }
  }
  }
  ldv_30916: ;
#line 1490
  return (err);
}
}
#line 1494 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int lo_open(struct block_device *bdev , fmode_t mode ) 
{ struct loop_device *lo ;
  struct gendisk *__cil_tmp4 ;
  void *__cil_tmp5 ;
  struct mutex *__cil_tmp6 ;
  int __cil_tmp7 ;
  struct mutex *__cil_tmp8 ;

  {
  {
#line 1496
  __cil_tmp4 = bdev->bd_disk;
#line 1496
  __cil_tmp5 = __cil_tmp4->private_data;
#line 1496
  lo = (struct loop_device *)__cil_tmp5;
#line 1498
  __cil_tmp6 = & lo->lo_ctl_mutex;
#line 1498
  mutex_lock_nested(__cil_tmp6, 0U);
#line 1499
  __cil_tmp7 = lo->lo_refcnt;
#line 1499
  lo->lo_refcnt = __cil_tmp7 + 1;
#line 1500
  __cil_tmp8 = & lo->lo_ctl_mutex;
#line 1500
  mutex_unlock(__cil_tmp8);
  }
#line 1502
  return (0);
}
}
#line 1505 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int lo_release(struct gendisk *disk , fmode_t mode ) 
{ struct loop_device *lo ;
  int err ;
  void *__cil_tmp5 ;
  struct mutex *__cil_tmp6 ;
  int __cil_tmp7 ;
  int __cil_tmp8 ;
  int __cil_tmp9 ;
  int __cil_tmp10 ;
  struct block_device *__cil_tmp11 ;
  struct mutex *__cil_tmp12 ;

  {
  {
#line 1507
  __cil_tmp5 = disk->private_data;
#line 1507
  lo = (struct loop_device *)__cil_tmp5;
#line 1510
  __cil_tmp6 = & lo->lo_ctl_mutex;
#line 1510
  mutex_lock_nested(__cil_tmp6, 0U);
#line 1512
  __cil_tmp7 = lo->lo_refcnt;
#line 1512
  lo->lo_refcnt = __cil_tmp7 - 1;
  }
  {
#line 1512
  __cil_tmp8 = lo->lo_refcnt;
#line 1512
  if (__cil_tmp8 != 0) {
#line 1513
    goto out;
  } else {

  }
  }
  {
#line 1515
  __cil_tmp9 = lo->lo_flags;
#line 1515
  __cil_tmp10 = __cil_tmp9 & 4;
#line 1515
  if (__cil_tmp10 != 0) {
    {
#line 1520
    __cil_tmp11 = (struct block_device *)0;
#line 1520
    err = loop_clr_fd(lo, __cil_tmp11);
    }
#line 1521
    if (err == 0) {
#line 1522
      goto out_unlocked;
    } else {

    }
  } else {
    {
#line 1528
    loop_flush(lo);
    }
  }
  }
  out: 
  {
#line 1532
  __cil_tmp12 = & lo->lo_ctl_mutex;
#line 1532
  mutex_unlock(__cil_tmp12);
  }
  out_unlocked: ;
#line 1534
  return (0);
}
}
#line 1537 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static struct block_device_operations  const  lo_fops  = 
#line 1537
     {& lo_open, & lo_release, & lo_ioctl, & lo_compat_ioctl, (int (*)(struct block_device * ,
                                                                     sector_t  , void ** ,
                                                                     unsigned long * ))0,
    (unsigned int (*)(struct gendisk * , unsigned int  ))0, (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};
#line 1550 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int max_loop  ;
#line 1558 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
int loop_register_transfer(struct loop_func_table *funcs ) 
{ unsigned int n ;
  int __cil_tmp3 ;
  struct loop_func_table *__cil_tmp4 ;
  unsigned long __cil_tmp5 ;
  unsigned long __cil_tmp6 ;

  {
#line 1560
  __cil_tmp3 = funcs->number;
#line 1560
  n = (unsigned int )__cil_tmp3;
#line 1562
  if (n > 19U) {
#line 1563
    return (-22);
  } else {
    {
#line 1562
    __cil_tmp4 = (struct loop_func_table *)0;
#line 1562
    __cil_tmp5 = (unsigned long )__cil_tmp4;
#line 1562
    __cil_tmp6 = (unsigned long )xfer_funcs[n];
#line 1562
    if (__cil_tmp6 != __cil_tmp5) {
#line 1563
      return (-22);
    } else {

    }
    }
  }
#line 1564
  xfer_funcs[n] = funcs;
#line 1565
  return (0);
}
}
#line 1568 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
int loop_unregister_transfer(int number ) 
{ unsigned int n ;
  struct loop_device *lo ;
  struct loop_func_table *xfer ;
  struct list_head  const  *__mptr ;
  struct list_head  const  *__mptr___0 ;
  struct loop_func_table *__cil_tmp7 ;
  unsigned long __cil_tmp8 ;
  unsigned long __cil_tmp9 ;
  struct loop_device *__cil_tmp10 ;
  struct mutex *__cil_tmp11 ;
  unsigned long __cil_tmp12 ;
  struct loop_func_table *__cil_tmp13 ;
  unsigned long __cil_tmp14 ;
  struct mutex *__cil_tmp15 ;
  struct list_head *__cil_tmp16 ;
  struct loop_device *__cil_tmp17 ;
  unsigned long __cil_tmp18 ;
  struct list_head *__cil_tmp19 ;
  unsigned long __cil_tmp20 ;

  {
#line 1570
  n = (unsigned int )number;
#line 1574
  if (n == 0U) {
#line 1575
    return (-22);
  } else
#line 1574
  if (n > 19U) {
#line 1575
    return (-22);
  } else {
#line 1574
    xfer = xfer_funcs[n];
    {
#line 1574
    __cil_tmp7 = (struct loop_func_table *)0;
#line 1574
    __cil_tmp8 = (unsigned long )__cil_tmp7;
#line 1574
    __cil_tmp9 = (unsigned long )xfer;
#line 1574
    if (__cil_tmp9 == __cil_tmp8) {
#line 1575
      return (-22);
    } else {

    }
    }
  }
#line 1577
  xfer_funcs[n] = (struct loop_func_table *)0;
#line 1579
  __mptr = (struct list_head  const  *)loop_devices.next;
#line 1579
  __cil_tmp10 = (struct loop_device *)__mptr;
#line 1579
  lo = __cil_tmp10 + 1152921504606846320UL;
#line 1579
  goto ldv_30981;
  ldv_30980: 
  {
#line 1580
  __cil_tmp11 = & lo->lo_ctl_mutex;
#line 1580
  mutex_lock_nested(__cil_tmp11, 0U);
  }
  {
#line 1582
  __cil_tmp12 = (unsigned long )xfer;
#line 1582
  __cil_tmp13 = lo->lo_encryption;
#line 1582
  __cil_tmp14 = (unsigned long )__cil_tmp13;
#line 1582
  if (__cil_tmp14 == __cil_tmp12) {
    {
#line 1583
    loop_release_xfer(lo);
    }
  } else {

  }
  }
  {
#line 1585
  __cil_tmp15 = & lo->lo_ctl_mutex;
#line 1585
  mutex_unlock(__cil_tmp15);
#line 1579
  __cil_tmp16 = lo->lo_list.next;
#line 1579
  __mptr___0 = (struct list_head  const  *)__cil_tmp16;
#line 1579
  __cil_tmp17 = (struct loop_device *)__mptr___0;
#line 1579
  lo = __cil_tmp17 + 1152921504606846320UL;
  }
  ldv_30981: ;
  {
#line 1579
  __cil_tmp18 = (unsigned long )(& loop_devices);
#line 1579
  __cil_tmp19 = & lo->lo_list;
#line 1579
  __cil_tmp20 = (unsigned long )__cil_tmp19;
#line 1579
  if (__cil_tmp20 != __cil_tmp18) {
#line 1580
    goto ldv_30980;
  } else {
#line 1582
    goto ldv_30982;
  }
  }
  ldv_30982: ;
#line 1588
  return (0);
}
}
#line 1594 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static struct loop_device *loop_alloc(int i ) 
{ struct loop_device *lo ;
  struct gendisk *disk ;
  void *tmp ;
  struct gendisk *tmp___0 ;
  struct lock_class_key __key ;
  struct lock_class_key __key___0 ;
  struct lock_class_key __key___1 ;
  struct loop_device *__cil_tmp9 ;
  unsigned long __cil_tmp10 ;
  unsigned long __cil_tmp11 ;
  struct request_queue *__cil_tmp12 ;
  unsigned long __cil_tmp13 ;
  struct request_queue *__cil_tmp14 ;
  unsigned long __cil_tmp15 ;
  int __cil_tmp16 ;
  struct gendisk *__cil_tmp17 ;
  unsigned long __cil_tmp18 ;
  unsigned long __cil_tmp19 ;
  struct mutex *__cil_tmp20 ;
  wait_queue_head_t *__cil_tmp21 ;
  spinlock_t *__cil_tmp22 ;
  struct raw_spinlock *__cil_tmp23 ;
  char (*__cil_tmp24)[32U] ;
  char *__cil_tmp25 ;
  struct request_queue *__cil_tmp26 ;
  void const   *__cil_tmp27 ;

  {
  {
#line 1599
  tmp = kzalloc(672UL, 208U);
#line 1599
  lo = (struct loop_device *)tmp;
  }
  {
#line 1600
  __cil_tmp9 = (struct loop_device *)0;
#line 1600
  __cil_tmp10 = (unsigned long )__cil_tmp9;
#line 1600
  __cil_tmp11 = (unsigned long )lo;
#line 1600
  if (__cil_tmp11 == __cil_tmp10) {
#line 1601
    goto out;
  } else {

  }
  }
  {
#line 1603
  lo->lo_queue = blk_alloc_queue(208U);
  }
  {
#line 1604
  __cil_tmp12 = (struct request_queue *)0;
#line 1604
  __cil_tmp13 = (unsigned long )__cil_tmp12;
#line 1604
  __cil_tmp14 = lo->lo_queue;
#line 1604
  __cil_tmp15 = (unsigned long )__cil_tmp14;
#line 1604
  if (__cil_tmp15 == __cil_tmp13) {
#line 1605
    goto out_free_dev;
  } else {

  }
  }
  {
#line 1607
  __cil_tmp16 = 1 << part_shift;
#line 1607
  tmp___0 = alloc_disk(__cil_tmp16);
#line 1607
  lo->lo_disk = tmp___0;
#line 1607
  disk = tmp___0;
  }
  {
#line 1608
  __cil_tmp17 = (struct gendisk *)0;
#line 1608
  __cil_tmp18 = (unsigned long )__cil_tmp17;
#line 1608
  __cil_tmp19 = (unsigned long )disk;
#line 1608
  if (__cil_tmp19 == __cil_tmp18) {
#line 1609
    goto out_free_queue;
  } else {

  }
  }
  {
#line 1611
  __cil_tmp20 = & lo->lo_ctl_mutex;
#line 1611
  __mutex_init(__cil_tmp20, "&lo->lo_ctl_mutex", & __key);
#line 1612
  lo->lo_number = i;
#line 1613
  lo->lo_thread = (struct task_struct *)0;
#line 1614
  __cil_tmp21 = & lo->lo_event;
#line 1614
  __init_waitqueue_head(__cil_tmp21, & __key___0);
#line 1615
  __cil_tmp22 = & lo->lo_lock;
#line 1615
  spinlock_check(__cil_tmp22);
#line 1615
  __cil_tmp23 = & lo->lo_lock.ldv_6060.rlock;
#line 1615
  __raw_spin_lock_init(__cil_tmp23, "&(&lo->lo_lock)->rlock", & __key___1);
#line 1616
  disk->major = 7;
#line 1617
  disk->first_minor = i << part_shift;
#line 1618
  disk->fops = & lo_fops;
#line 1619
  disk->private_data = (void *)lo;
#line 1620
  disk->queue = lo->lo_queue;
#line 1621
  __cil_tmp24 = & disk->disk_name;
#line 1621
  __cil_tmp25 = (char *)__cil_tmp24;
#line 1621
  sprintf(__cil_tmp25, "loop%d", i);
  }
#line 1622
  return (lo);
  out_free_queue: 
  {
#line 1625
  __cil_tmp26 = lo->lo_queue;
#line 1625
  blk_cleanup_queue(__cil_tmp26);
  }
  out_free_dev: 
  {
#line 1627
  __cil_tmp27 = (void const   *)lo;
#line 1627
  kfree(__cil_tmp27);
  }
  out: ;
#line 1629
  return ((struct loop_device *)0);
}
}
#line 1632 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static void loop_free(struct loop_device *lo ) 
{ struct request_queue *__cil_tmp2 ;
  struct gendisk *__cil_tmp3 ;
  struct list_head *__cil_tmp4 ;
  void const   *__cil_tmp5 ;

  {
  {
#line 1634
  __cil_tmp2 = lo->lo_queue;
#line 1634
  blk_cleanup_queue(__cil_tmp2);
#line 1635
  __cil_tmp3 = lo->lo_disk;
#line 1635
  put_disk(__cil_tmp3);
#line 1636
  __cil_tmp4 = & lo->lo_list;
#line 1636
  list_del(__cil_tmp4);
#line 1637
  __cil_tmp5 = (void const   *)lo;
#line 1637
  kfree(__cil_tmp5);
  }
#line 1638
  return;
}
}
#line 1640 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static struct loop_device *loop_init_one(int i ) 
{ struct loop_device *lo ;
  struct list_head  const  *__mptr ;
  struct list_head  const  *__mptr___0 ;
  struct loop_device *__cil_tmp5 ;
  int __cil_tmp6 ;
  struct list_head *__cil_tmp7 ;
  struct loop_device *__cil_tmp8 ;
  unsigned long __cil_tmp9 ;
  struct list_head *__cil_tmp10 ;
  unsigned long __cil_tmp11 ;
  struct loop_device *__cil_tmp12 ;
  unsigned long __cil_tmp13 ;
  unsigned long __cil_tmp14 ;
  struct gendisk *__cil_tmp15 ;
  struct list_head *__cil_tmp16 ;

  {
#line 1644
  __mptr = (struct list_head  const  *)loop_devices.next;
#line 1644
  __cil_tmp5 = (struct loop_device *)__mptr;
#line 1644
  lo = __cil_tmp5 + 1152921504606846320UL;
#line 1644
  goto ldv_31018;
  ldv_31017: ;
  {
#line 1645
  __cil_tmp6 = lo->lo_number;
#line 1645
  if (__cil_tmp6 == i) {
#line 1646
    return (lo);
  } else {

  }
  }
#line 1644
  __cil_tmp7 = lo->lo_list.next;
#line 1644
  __mptr___0 = (struct list_head  const  *)__cil_tmp7;
#line 1644
  __cil_tmp8 = (struct loop_device *)__mptr___0;
#line 1644
  lo = __cil_tmp8 + 1152921504606846320UL;
  ldv_31018: ;
  {
#line 1644
  __cil_tmp9 = (unsigned long )(& loop_devices);
#line 1644
  __cil_tmp10 = & lo->lo_list;
#line 1644
  __cil_tmp11 = (unsigned long )__cil_tmp10;
#line 1644
  if (__cil_tmp11 != __cil_tmp9) {
#line 1645
    goto ldv_31017;
  } else {
#line 1647
    goto ldv_31019;
  }
  }
  ldv_31019: 
  {
#line 1649
  lo = loop_alloc(i);
  }
  {
#line 1650
  __cil_tmp12 = (struct loop_device *)0;
#line 1650
  __cil_tmp13 = (unsigned long )__cil_tmp12;
#line 1650
  __cil_tmp14 = (unsigned long )lo;
#line 1650
  if (__cil_tmp14 != __cil_tmp13) {
    {
#line 1651
    __cil_tmp15 = lo->lo_disk;
#line 1651
    add_disk(__cil_tmp15);
#line 1652
    __cil_tmp16 = & lo->lo_list;
#line 1652
    list_add_tail(__cil_tmp16, & loop_devices);
    }
  } else {

  }
  }
#line 1654
  return (lo);
}
}
#line 1657 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static void loop_del_one(struct loop_device *lo ) 
{ struct gendisk *__cil_tmp2 ;

  {
  {
#line 1659
  __cil_tmp2 = lo->lo_disk;
#line 1659
  del_gendisk(__cil_tmp2);
#line 1660
  loop_free(lo);
  }
#line 1661
  return;
}
}
#line 1663 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static struct kobject *loop_probe(dev_t dev , int *part , void *data ) 
{ struct loop_device *lo ;
  struct kobject *kobj ;
  struct kobject *tmp ;
  void *tmp___0 ;
  unsigned int __cil_tmp8 ;
  unsigned int __cil_tmp9 ;
  int __cil_tmp10 ;
  struct loop_device *__cil_tmp11 ;
  unsigned long __cil_tmp12 ;
  unsigned long __cil_tmp13 ;
  struct gendisk *__cil_tmp14 ;

  {
  {
#line 1668
  mutex_lock_nested(& loop_devices_mutex, 0U);
#line 1669
  __cil_tmp8 = dev & 1048575U;
#line 1669
  __cil_tmp9 = __cil_tmp8 >> part_shift;
#line 1669
  __cil_tmp10 = (int )__cil_tmp9;
#line 1669
  lo = loop_init_one(__cil_tmp10);
  }
  {
#line 1670
  __cil_tmp11 = (struct loop_device *)0;
#line 1670
  __cil_tmp12 = (unsigned long )__cil_tmp11;
#line 1670
  __cil_tmp13 = (unsigned long )lo;
#line 1670
  if (__cil_tmp13 != __cil_tmp12) {
    {
#line 1670
    __cil_tmp14 = lo->lo_disk;
#line 1670
    tmp = get_disk(__cil_tmp14);
#line 1670
    kobj = tmp;
    }
  } else {
    {
#line 1670
    tmp___0 = ERR_PTR(-12L);
#line 1670
    kobj = (struct kobject *)tmp___0;
    }
  }
  }
  {
#line 1671
  mutex_unlock(& loop_devices_mutex);
#line 1673
  *part = 0;
  }
#line 1674
  return (kobj);
}
}
#line 1677 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static int loop_init(void) 
{ int i ;
  int nr ;
  unsigned long range ;
  struct loop_device *lo ;
  struct loop_device *next ;
  int tmp ;
  struct list_head  const  *__mptr ;
  struct list_head  const  *__mptr___0 ;
  struct list_head  const  *__mptr___1 ;
  struct list_head  const  *__mptr___2 ;
  struct list_head  const  *__mptr___3 ;
  unsigned long __cil_tmp12 ;
  unsigned int __cil_tmp13 ;
  unsigned int __cil_tmp14 ;
  unsigned long __cil_tmp15 ;
  int __cil_tmp16 ;
  unsigned long __cil_tmp17 ;
  unsigned long __cil_tmp18 ;
  int __cil_tmp19 ;
  struct loop_device *__cil_tmp20 ;
  unsigned long __cil_tmp21 ;
  unsigned long __cil_tmp22 ;
  struct list_head *__cil_tmp23 ;
  struct loop_device *__cil_tmp24 ;
  struct gendisk *__cil_tmp25 ;
  struct list_head *__cil_tmp26 ;
  struct loop_device *__cil_tmp27 ;
  unsigned long __cil_tmp28 ;
  struct list_head *__cil_tmp29 ;
  unsigned long __cil_tmp30 ;
  int (*__cil_tmp31)(dev_t  , void * ) ;
  void *__cil_tmp32 ;
  struct loop_device *__cil_tmp33 ;
  struct list_head *__cil_tmp34 ;
  struct loop_device *__cil_tmp35 ;
  struct list_head *__cil_tmp36 ;
  struct loop_device *__cil_tmp37 ;
  unsigned long __cil_tmp38 ;
  struct list_head *__cil_tmp39 ;
  unsigned long __cil_tmp40 ;

  {
#line 1698
  part_shift = 0;
#line 1699
  if (max_part > 0) {
    {
#line 1700
    part_shift = fls(max_part);
#line 1710
    __cil_tmp12 = 1UL << part_shift;
#line 1710
    __cil_tmp13 = (unsigned int )__cil_tmp12;
#line 1710
    __cil_tmp14 = __cil_tmp13 - 1U;
#line 1710
    max_part = (int )__cil_tmp14;
    }
  } else {

  }
  {
#line 1713
  __cil_tmp15 = 1UL << part_shift;
#line 1713
  if (__cil_tmp15 > 256UL) {
#line 1714
    return (-22);
  } else {

  }
  }
  {
#line 1716
  __cil_tmp16 = 20 - part_shift;
#line 1716
  __cil_tmp17 = 1UL << __cil_tmp16;
#line 1716
  __cil_tmp18 = (unsigned long )max_loop;
#line 1716
  if (__cil_tmp18 > __cil_tmp17) {
#line 1717
    return (-22);
  } else {

  }
  }
#line 1719
  if (max_loop != 0) {
#line 1720
    nr = max_loop;
#line 1721
    __cil_tmp19 = max_loop << part_shift;
#line 1721
    range = (unsigned long )__cil_tmp19;
  } else {
#line 1723
    nr = 8;
#line 1724
    range = 1048576UL;
  }
  {
#line 1727
  tmp = register_blkdev(7U, "loop");
  }
#line 1727
  if (tmp != 0) {
#line 1728
    return (-5);
  } else {

  }
#line 1730
  i = 0;
#line 1730
  goto ldv_31040;
  ldv_31039: 
  {
#line 1731
  lo = loop_alloc(i);
  }
  {
#line 1732
  __cil_tmp20 = (struct loop_device *)0;
#line 1732
  __cil_tmp21 = (unsigned long )__cil_tmp20;
#line 1732
  __cil_tmp22 = (unsigned long )lo;
#line 1732
  if (__cil_tmp22 == __cil_tmp21) {
#line 1733
    goto Enomem;
  } else {

  }
  }
  {
#line 1734
  __cil_tmp23 = & lo->lo_list;
#line 1734
  list_add_tail(__cil_tmp23, & loop_devices);
#line 1730
  i = i + 1;
  }
  ldv_31040: ;
#line 1730
  if (i < nr) {
#line 1731
    goto ldv_31039;
  } else {
#line 1733
    goto ldv_31041;
  }
  ldv_31041: 
#line 1739
  __mptr = (struct list_head  const  *)loop_devices.next;
#line 1739
  __cil_tmp24 = (struct loop_device *)__mptr;
#line 1739
  lo = __cil_tmp24 + 1152921504606846320UL;
#line 1739
  goto ldv_31047;
  ldv_31046: 
  {
#line 1740
  __cil_tmp25 = lo->lo_disk;
#line 1740
  add_disk(__cil_tmp25);
#line 1739
  __cil_tmp26 = lo->lo_list.next;
#line 1739
  __mptr___0 = (struct list_head  const  *)__cil_tmp26;
#line 1739
  __cil_tmp27 = (struct loop_device *)__mptr___0;
#line 1739
  lo = __cil_tmp27 + 1152921504606846320UL;
  }
  ldv_31047: ;
  {
#line 1739
  __cil_tmp28 = (unsigned long )(& loop_devices);
#line 1739
  __cil_tmp29 = & lo->lo_list;
#line 1739
  __cil_tmp30 = (unsigned long )__cil_tmp29;
#line 1739
  if (__cil_tmp30 != __cil_tmp28) {
#line 1740
    goto ldv_31046;
  } else {
#line 1742
    goto ldv_31048;
  }
  }
  ldv_31048: 
  {
#line 1742
  __cil_tmp31 = (int (*)(dev_t  , void * ))0;
#line 1742
  __cil_tmp32 = (void *)0;
#line 1742
  blk_register_region(7340032U, range, & __this_module, & loop_probe, __cil_tmp31,
                      __cil_tmp32);
#line 1745
  printk("<6>loop: module loaded\n");
  }
#line 1746
  return (0);
  Enomem: 
  {
#line 1749
  printk("<6>loop: out of memory\n");
#line 1751
  __mptr___1 = (struct list_head  const  *)loop_devices.next;
#line 1751
  __cil_tmp33 = (struct loop_device *)__mptr___1;
#line 1751
  lo = __cil_tmp33 + 1152921504606846320UL;
#line 1751
  __cil_tmp34 = lo->lo_list.next;
#line 1751
  __mptr___2 = (struct list_head  const  *)__cil_tmp34;
#line 1751
  __cil_tmp35 = (struct loop_device *)__mptr___2;
#line 1751
  next = __cil_tmp35 + 1152921504606846320UL;
  }
#line 1751
  goto ldv_31056;
  ldv_31055: 
  {
#line 1752
  loop_free(lo);
#line 1751
  lo = next;
#line 1751
  __cil_tmp36 = next->lo_list.next;
#line 1751
  __mptr___3 = (struct list_head  const  *)__cil_tmp36;
#line 1751
  __cil_tmp37 = (struct loop_device *)__mptr___3;
#line 1751
  next = __cil_tmp37 + 1152921504606846320UL;
  }
  ldv_31056: ;
  {
#line 1751
  __cil_tmp38 = (unsigned long )(& loop_devices);
#line 1751
  __cil_tmp39 = & lo->lo_list;
#line 1751
  __cil_tmp40 = (unsigned long )__cil_tmp39;
#line 1751
  if (__cil_tmp40 != __cil_tmp38) {
#line 1752
    goto ldv_31055;
  } else {
#line 1754
    goto ldv_31057;
  }
  }
  ldv_31057: 
  {
#line 1754
  unregister_blkdev(7U, "loop");
  }
#line 1755
  return (-12);
}
}
#line 1758 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
static void loop_exit(void) 
{ unsigned long range ;
  struct loop_device *lo ;
  struct loop_device *next ;
  struct list_head  const  *__mptr ;
  struct list_head  const  *__mptr___0 ;
  struct list_head  const  *__mptr___1 ;
  int __cil_tmp7 ;
  struct loop_device *__cil_tmp8 ;
  struct list_head *__cil_tmp9 ;
  struct loop_device *__cil_tmp10 ;
  struct list_head *__cil_tmp11 ;
  struct loop_device *__cil_tmp12 ;
  unsigned long __cil_tmp13 ;
  struct list_head *__cil_tmp14 ;
  unsigned long __cil_tmp15 ;

  {
#line 1763
  if (max_loop != 0) {
#line 1763
    __cil_tmp7 = max_loop << part_shift;
#line 1763
    range = (unsigned long )__cil_tmp7;
  } else {
#line 1763
    range = 1048576UL;
  }
#line 1765
  __mptr = (struct list_head  const  *)loop_devices.next;
#line 1765
  __cil_tmp8 = (struct loop_device *)__mptr;
#line 1765
  lo = __cil_tmp8 + 1152921504606846320UL;
#line 1765
  __cil_tmp9 = lo->lo_list.next;
#line 1765
  __mptr___0 = (struct list_head  const  *)__cil_tmp9;
#line 1765
  __cil_tmp10 = (struct loop_device *)__mptr___0;
#line 1765
  next = __cil_tmp10 + 1152921504606846320UL;
#line 1765
  goto ldv_31071;
  ldv_31070: 
  {
#line 1766
  loop_del_one(lo);
#line 1765
  lo = next;
#line 1765
  __cil_tmp11 = next->lo_list.next;
#line 1765
  __mptr___1 = (struct list_head  const  *)__cil_tmp11;
#line 1765
  __cil_tmp12 = (struct loop_device *)__mptr___1;
#line 1765
  next = __cil_tmp12 + 1152921504606846320UL;
  }
  ldv_31071: ;
  {
#line 1765
  __cil_tmp13 = (unsigned long )(& loop_devices);
#line 1765
  __cil_tmp14 = & lo->lo_list;
#line 1765
  __cil_tmp15 = (unsigned long )__cil_tmp14;
#line 1765
  if (__cil_tmp15 != __cil_tmp13) {
#line 1766
    goto ldv_31070;
  } else {
#line 1768
    goto ldv_31072;
  }
  }
  ldv_31072: 
  {
#line 1768
  blk_unregister_region(7340032U, range);
#line 1769
  unregister_blkdev(7U, "loop");
  }
#line 1770
  return;
}
}
#line 1801
void ldv_check_final_state(void) ;
#line 1804
extern void ldv_check_return_value(int  ) ;
#line 1807
extern void ldv_initialize(void) ;
#line 1810
extern int nondet_int(void) ;
#line 1813 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
int LDV_IN_INTERRUPT  ;
#line 1816 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void main(void) 
{ struct loop_device *var_group1 ;
  int var_transfer_none_0_p1 ;
  struct page *var_transfer_none_0_p2 ;
  unsigned int var_transfer_none_0_p3 ;
  struct page *var_transfer_none_0_p4 ;
  unsigned int var_transfer_none_0_p5 ;
  int var_transfer_none_0_p6 ;
  sector_t var_transfer_none_0_p7 ;
  int var_transfer_xor_1_p1 ;
  struct page *var_transfer_xor_1_p2 ;
  unsigned int var_transfer_xor_1_p3 ;
  struct page *var_transfer_xor_1_p4 ;
  unsigned int var_transfer_xor_1_p5 ;
  int var_transfer_xor_1_p6 ;
  sector_t var_transfer_xor_1_p7 ;
  struct loop_info64  const  *var_xor_init_2_p1 ;
  struct block_device *var_group2 ;
  fmode_t var_lo_open_51_p1 ;
  int res_lo_open_51 ;
  struct gendisk *var_group3 ;
  fmode_t var_lo_release_52_p1 ;
  fmode_t var_lo_ioctl_45_p1 ;
  unsigned int var_lo_ioctl_45_p2 ;
  unsigned long var_lo_ioctl_45_p3 ;
  fmode_t var_lo_compat_ioctl_50_p1 ;
  unsigned int var_lo_compat_ioctl_50_p2 ;
  unsigned long var_lo_compat_ioctl_50_p3 ;
  int ldv_s_lo_fops_block_device_operations ;
  int tmp ;
  int tmp___0 ;
  int tmp___1 ;

  {
  {
#line 2064
  ldv_s_lo_fops_block_device_operations = 0;
#line 2025
  LDV_IN_INTERRUPT = 1;
#line 2034
  ldv_initialize();
#line 2054
  tmp = loop_init();
  }
#line 2054
  if (tmp != 0) {
#line 2055
    goto ldv_final;
  } else {

  }
#line 2068
  goto ldv_31135;
  ldv_31134: 
  {
#line 2072
  tmp___0 = nondet_int();
  }
#line 2074
  if (tmp___0 == 0) {
#line 2074
    goto case_0;
  } else
#line 2107
  if (tmp___0 == 1) {
#line 2107
    goto case_1;
  } else
#line 2140
  if (tmp___0 == 2) {
#line 2140
    goto case_2;
  } else
#line 2173
  if (tmp___0 == 3) {
#line 2173
    goto case_3;
  } else
#line 2210
  if (tmp___0 == 4) {
#line 2210
    goto case_4;
  } else
#line 2244
  if (tmp___0 == 5) {
#line 2244
    goto case_5;
  } else
#line 2278
  if (tmp___0 == 6) {
#line 2278
    goto case_6;
  } else {
#line 2312
    goto switch_default;
#line 2072
    if (0) {
      case_0: 
      {
#line 2082
      transfer_none(var_group1, var_transfer_none_0_p1, var_transfer_none_0_p2, var_transfer_none_0_p3,
                    var_transfer_none_0_p4, var_transfer_none_0_p5, var_transfer_none_0_p6,
                    var_transfer_none_0_p7);
      }
#line 2106
      goto ldv_31125;
      case_1: 
      {
#line 2115
      transfer_xor(var_group1, var_transfer_xor_1_p1, var_transfer_xor_1_p2, var_transfer_xor_1_p3,
                   var_transfer_xor_1_p4, var_transfer_xor_1_p5, var_transfer_xor_1_p6,
                   var_transfer_xor_1_p7);
      }
#line 2139
      goto ldv_31125;
      case_2: 
      {
#line 2148
      xor_init(var_group1, var_xor_init_2_p1);
      }
#line 2172
      goto ldv_31125;
      case_3: ;
#line 2176
      if (ldv_s_lo_fops_block_device_operations == 0) {
        {
#line 2193
        res_lo_open_51 = lo_open(var_group2, var_lo_open_51_p1);
#line 2194
        ldv_check_return_value(res_lo_open_51);
        }
#line 2195
        if (res_lo_open_51 != 0) {
#line 2196
          goto ldv_module_exit;
        } else {

        }
#line 2203
        ldv_s_lo_fops_block_device_operations = ldv_s_lo_fops_block_device_operations + 1;
      } else {

      }
#line 2209
      goto ldv_31125;
      case_4: ;
#line 2213
      if (ldv_s_lo_fops_block_device_operations == 1) {
        {
#line 2230
        lo_release(var_group3, var_lo_release_52_p1);
#line 2237
        ldv_s_lo_fops_block_device_operations = 0;
        }
      } else {

      }
#line 2243
      goto ldv_31125;
      case_5: 
      {
#line 2262
      lo_ioctl(var_group2, var_lo_ioctl_45_p1, var_lo_ioctl_45_p2, var_lo_ioctl_45_p3);
      }
#line 2277
      goto ldv_31125;
      case_6: 
      {
#line 2297
      lo_compat_ioctl(var_group2, var_lo_compat_ioctl_50_p1, var_lo_compat_ioctl_50_p2,
                      var_lo_compat_ioctl_50_p3);
      }
#line 2311
      goto ldv_31125;
      switch_default: ;
#line 2312
      goto ldv_31125;
    } else {

    }
  }
  ldv_31125: ;
  ldv_31135: 
  {
#line 2068
  tmp___1 = nondet_int();
  }
#line 2068
  if (tmp___1 != 0) {
#line 2070
    goto ldv_31134;
  } else
#line 2068
  if (ldv_s_lo_fops_block_device_operations != 0) {
#line 2070
    goto ldv_31134;
  } else {
#line 2072
    goto ldv_31136;
  }
  ldv_31136: ;
  ldv_module_exit: 
  {
#line 2338
  loop_exit();
  }
  ldv_final: 
  {
#line 2345
  ldv_check_final_state();
  }
#line 2348
  return;
}
}
#line 5 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.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: ;
#line 6
  goto ERROR;
}
}
#line 6 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.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) ;
#line 2365 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
int ldv_module_refcounter  =    1;
#line 2368 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_module_get(struct module *module ) 
{ struct module *__cil_tmp2 ;
  unsigned long __cil_tmp3 ;
  unsigned long __cil_tmp4 ;

  {
  {
#line 2371
  __cil_tmp2 = (struct module *)0;
#line 2371
  __cil_tmp3 = (unsigned long )__cil_tmp2;
#line 2371
  __cil_tmp4 = (unsigned long )module;
#line 2371
  if (__cil_tmp4 != __cil_tmp3) {
#line 2373
    ldv_module_refcounter = ldv_module_refcounter + 1;
  } else {

  }
  }
#line 2374
  return;
}
}
#line 2378 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
int ldv_try_module_get(struct module *module ) 
{ int module_get_succeeded ;
  struct module *__cil_tmp3 ;
  unsigned long __cil_tmp4 ;
  unsigned long __cil_tmp5 ;

  {
  {
#line 2383
  __cil_tmp3 = (struct module *)0;
#line 2383
  __cil_tmp4 = (unsigned long )__cil_tmp3;
#line 2383
  __cil_tmp5 = (unsigned long )module;
#line 2383
  if (__cil_tmp5 != __cil_tmp4) {
    {
#line 2386
    module_get_succeeded = ldv_undefined_int();
    }
#line 2388
    if (module_get_succeeded == 1) {
#line 2390
      ldv_module_refcounter = ldv_module_refcounter + 1;
#line 2392
      return (1);
    } else {
#line 2397
      return (0);
    }
  } else {

  }
  }
#line 2399
  return (0);
}
}
#line 2403 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_module_put(struct module *module ) 
{ struct module *__cil_tmp2 ;
  unsigned long __cil_tmp3 ;
  unsigned long __cil_tmp4 ;

  {
  {
#line 2406
  __cil_tmp2 = (struct module *)0;
#line 2406
  __cil_tmp3 = (unsigned long )__cil_tmp2;
#line 2406
  __cil_tmp4 = (unsigned long )module;
#line 2406
  if (__cil_tmp4 != __cil_tmp3) {
#line 2408
    if (ldv_module_refcounter <= 1) {
      {
#line 2408
      ldv_blast_assert();
      }
    } else {

    }
#line 2410
    ldv_module_refcounter = ldv_module_refcounter - 1;
  } else {

  }
  }
#line 2412
  return;
}
}
#line 2415 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_module_put_and_exit(void) 
{ struct module *__cil_tmp1 ;

  {
  {
#line 2417
  __cil_tmp1 = (struct module *)1;
#line 2417
  ldv_module_put(__cil_tmp1);
  }
  LDV_STOP: ;
#line 2419
  goto LDV_STOP;
}
}
#line 2423 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
unsigned int ldv_module_refcount(void) 
{ int __cil_tmp1 ;

  {
  {
#line 2426
  __cil_tmp1 = ldv_module_refcounter + -1;
#line 2426
  return ((unsigned int )__cil_tmp1);
  }
}
}
#line 2430 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_check_final_state(void) 
{ 

  {
#line 2433
  if (ldv_module_refcounter != 1) {
    {
#line 2433
    ldv_blast_assert();
    }
  } else {

  }
#line 2436
  return;
}
}
#line 2436 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
__inline static void ldv___module_get_1(struct module *module ) 
{ 

  {
  {
#line 2441
  ldv_module_get(module);
  }
#line 2442
  return;
}
}
#line 2444 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_module_put_2(struct module *ldv_func_arg1 ) 
{ 

  {
  {
#line 2449
  ldv_module_put(ldv_func_arg1);
  }
#line 2450
  return;
}
}
#line 2452 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_module_put_3(struct module *ldv_func_arg1 ) 
{ 

  {
  {
#line 2457
  ldv_module_put(ldv_func_arg1);
  }
#line 2458
  return;
}
}
#line 2460 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
__inline static int ldv_try_module_get_4(struct module *module ) 
{ int tmp ;

  {
  {
#line 2465
  tmp = ldv_try_module_get(module);
  }
#line 2465
  return (tmp);
}
}
#line 2468 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_module_put_5(struct module *ldv_func_arg1 ) 
{ 

  {
  {
#line 2473
  ldv_module_put(ldv_func_arg1);
  }
#line 2474
  return;
}
}
#line 2476 "/anthill/stuff/tacas-comp/work/current--X--drivers/block/loop.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/loop.c.p"
void ldv_module_put_6(struct module *ldv_func_arg1 ) 
{ 

  {
  {
#line 2481
  ldv_module_put(ldv_func_arg1);
  }
#line 2482
  return;
}
}