Showing error 201

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--gpu--drm--drm_usb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 6069
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

6039        {
6040#line 236
6041        drm_usb_set_busid(var_group1, var_group2);
6042        }
6043#line 243
6044        goto switch_break;
6045        switch_default: /* CIL Label */ 
6046#line 244
6047        goto switch_break;
6048      } else {
6049        switch_break: /* CIL Label */ ;
6050      }
6051      }
6052    }
6053  }
6054  while_break: /* CIL Label */ ;
6055  }
6056  {
6057#line 253
6058  ldv_check_final_state();
6059  }
6060#line 256
6061  return;
6062}
6063}
6064#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6961/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
6065void ldv_blast_assert(void) 
6066{ 
6067
6068  {
6069  ERROR: 
6070#line 6
6071  goto ERROR;
6072}
6073}
6074#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6961/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
6075extern int __VERIFIER_nondet_int(void) ;
6076#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6961/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
6077int ldv_mutex  =    1;
6078#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6961/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
6079int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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