Showing error 753

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_7_cilled_unsafe_const_ok_linux-32_1-drivers--video--aty--atyfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 20422
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

20392        switch_default: /* CIL Label */ 
20393#line 13662
20394        goto switch_break;
20395      } else {
20396        switch_break: /* CIL Label */ ;
20397      }
20398      }
20399    }
20400  }
20401  while_break: /* CIL Label */ ;
20402  }
20403  ldv_module_exit: 
20404  {
20405#line 13933
20406  atyfb_exit();
20407  }
20408  ldv_final: 
20409  {
20410#line 13940
20411  ldv_check_final_state();
20412  }
20413#line 13943
20414  return;
20415}
20416}
20417#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/16882/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
20418void ldv_blast_assert(void) 
20419{ 
20420
20421  {
20422  ERROR: 
20423#line 6
20424  goto ERROR;
20425}
20426}
20427#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/16882/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
20428extern int __VERIFIER_nondet_int(void) ;
20429#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/16882/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
20430int ldv_mutex  =    1;
20431#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/16882/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
20432int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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