Showing error 318

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--leds--ledtrig-gpio.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 2660
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

2630        goto switch_break;
2631        switch_default: /* CIL Label */ 
2632#line 388
2633        goto switch_break;
2634      } else {
2635        switch_break: /* CIL Label */ ;
2636      }
2637      }
2638    }
2639  }
2640  while_break: /* CIL Label */ ;
2641  }
2642  {
2643#line 400
2644  gpio_trig_exit();
2645  }
2646  ldv_final: 
2647  {
2648#line 403
2649  ldv_check_final_state();
2650  }
2651#line 406
2652  return;
2653}
2654}
2655#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/12615/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast-assert.h"
2656void ldv_blast_assert(void) 
2657{ 
2658
2659  {
2660  ERROR: 
2661#line 6
2662  goto ERROR;
2663}
2664}
2665#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/12615/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/engine-blast.h"
2666extern int __VERIFIER_nondet_int(void) ;
2667#line 19 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/12615/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
2668int ldv_mutex  =    1;
2669#line 22 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--32_1--X--cpachecker/linux-3.4/csd_deg_dscv/12615/dscv_tempdir/dscv/ri/32_1/kernel-rules/files/model0032.c"
2670int __attribute__((__warn_unused_result__))  mutex_lock_interruptible(struct mutex *lock )
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