Showing error 271

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--input--misc--xen-kbdfront.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 5122
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

5092        goto switch_break;
5093        switch_default: /* CIL Label */ 
5094#line 494
5095        goto switch_break;
5096      } else {
5097        switch_break: /* CIL Label */ ;
5098      }
5099      }
5100    }
5101  }
5102  while_break: /* CIL Label */ ;
5103  }
5104  {
5105#line 508
5106  xenkbd_cleanup();
5107  }
5108  ldv_final: 
5109  {
5110#line 511
5111  ldv_check_final_state();
5112  }
5113#line 514
5114  return;
5115}
5116}
5117#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/4024/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
5118void ldv_blast_assert(void) 
5119{ 
5120
5121  {
5122  ERROR: 
5123#line 6
5124  goto ERROR;
5125}
5126}
5127#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/4024/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
5128extern int __VERIFIER_nondet_int(void) ;
5129#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/4024/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
5130int ldv_mutex  =    1;
5131#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/4024/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
5132int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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