Showing error 1307

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-3.4/43_1a_cilled_safe_ok_nondet_linux-43_1a-drivers--watchdog--acquirewdt.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 3894
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

3864    goto ldv_19257;
3865  } else
3866#line 496
3867  if (ldv_s_acquirewdt_driver_platform_driver != 0) {
3868#line 499
3869    goto ldv_19257;
3870  } else {
3871#line 501
3872    goto ldv_19259;
3873  }
3874  ldv_19259: ;
3875  ldv_module_exit: 
3876  {
3877#line 655
3878  acq_exit();
3879  }
3880  ldv_final: 
3881  {
3882#line 658
3883  ldv_check_final_state();
3884  }
3885#line 661
3886  return;
3887}
3888}
3889#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/17335/dscv_tempdir/dscv/ri/43_1a/kernel-rules/files/engine-blast-assert.h"
3890void ldv_blast_assert(void) 
3891{ 
3892
3893  {
3894  ERROR: ;
3895#line 6
3896  goto ERROR;
3897}
3898}
3899#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/17335/dscv_tempdir/dscv/ri/43_1a/kernel-rules/files/engine-blast.h"
3900extern int __VERIFIER_nondet_int(void) ;
3901#line 682 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/17335/dscv_tempdir/dscv/ri/43_1a/drivers/watchdog/acquirewdt.c.p"
3902int ldv_spin  =    0;
3903#line 686 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/17335/dscv_tempdir/dscv/ri/43_1a/drivers/watchdog/acquirewdt.c.p"
3904void ldv_check_alloc_flags(gfp_t flags )
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