Showing error 520

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--mtd--tests--mtd_subpagetest.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 5400
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

5370#line 597
5371    if (0) {
5372      switch_default: /* CIL Label */ 
5373#line 599
5374      goto switch_break;
5375    } else {
5376      switch_break: /* CIL Label */ ;
5377    }
5378    }
5379  }
5380  while_break: /* CIL Label */ ;
5381  }
5382  {
5383#line 613
5384  mtd_subpagetest_exit();
5385  }
5386  ldv_final: 
5387  {
5388#line 616
5389  ldv_check_final_state();
5390  }
5391#line 619
5392  return;
5393}
5394}
5395#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/5477/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
5396void ldv_blast_assert(void) 
5397{ 
5398
5399  {
5400  ERROR: 
5401#line 6
5402  goto ERROR;
5403}
5404}
5405#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/5477/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
5406extern int __VERIFIER_nondet_int(void) ;
5407#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/5477/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
5408int ldv_mutex  =    1;
5409#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/5477/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
5410int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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