Showing error 308

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--i2c--i2c-smbus.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 4283
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

4253        switch_default: /* CIL Label */ 
4254#line 413
4255        goto switch_break;
4256      } else {
4257        switch_break: /* CIL Label */ ;
4258      }
4259      }
4260    }
4261  }
4262  while_break: /* CIL Label */ ;
4263  }
4264  ldv_module_exit: 
4265  {
4266#line 425
4267  i2c_smbus_exit();
4268  }
4269  ldv_final: 
4270  {
4271#line 428
4272  ldv_check_final_state();
4273  }
4274#line 431
4275  return;
4276}
4277}
4278#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/391/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
4279void ldv_blast_assert(void) 
4280{ 
4281
4282  {
4283  ERROR: 
4284#line 6
4285  goto ERROR;
4286}
4287}
4288#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/391/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
4289extern int __VERIFIER_nondet_int(void) ;
4290#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/391/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
4291int ldv_mutex  =    1;
4292#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/391/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
4293int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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