Showing error 203

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--tdfx--tdfx.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 5253
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

5223#line 154
5224    if (0) {
5225      switch_default: /* CIL Label */ 
5226#line 156
5227      goto switch_break;
5228    } else {
5229      switch_break: /* CIL Label */ ;
5230    }
5231    }
5232  }
5233  while_break: /* CIL Label */ ;
5234  }
5235  {
5236#line 168
5237  tdfx_exit();
5238  }
5239  ldv_final: 
5240  {
5241#line 171
5242  ldv_check_final_state();
5243  }
5244#line 174
5245  return;
5246}
5247}
5248#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6281/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
5249void ldv_blast_assert(void) 
5250{ 
5251
5252  {
5253  ERROR: 
5254#line 6
5255  goto ERROR;
5256}
5257}
5258#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6281/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
5259extern int __VERIFIER_nondet_int(void) ;
5260#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6281/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
5261int ldv_mutex  =    1;
5262#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/6281/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
5263int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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