Showing error 659

User: Jiri Slaby
Error type: Reachable Error Location
Error type description: A specified error location is reachable in some program path
File location: ldv-linux-3.4/32_1_cilled_safe_ok_nondet_linux-3.4-32_1-drivers--staging--speakup--speakup_spkout.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 868
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

 838        goto switch_break;
 839        switch_default: /* CIL Label */ 
 840#line 270
 841        goto switch_break;
 842      } else {
 843        switch_break: /* CIL Label */ ;
 844      }
 845      }
 846    }
 847  }
 848  while_break: /* CIL Label */ ;
 849  }
 850  {
 851#line 286
 852  spkout_exit();
 853  }
 854  ldv_final: 
 855  {
 856#line 289
 857  ldv_check_final_state();
 858  }
 859#line 292
 860  return;
 861}
 862}
 863#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/1178/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
 864void ldv_blast_assert(void) 
 865{ 
 866
 867  {
 868  ERROR: 
 869#line 6
 870  goto ERROR;
 871}
 872}
 873#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/1178/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
 874extern int __VERIFIER_nondet_int(void) ;
 875#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/1178/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
 876int ldv_mutex  =    1;
 877#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/1178/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
 878int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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