Showing error 87

User: Jiri Slaby
Error type: Reachable Error Location
Error type description: A specified error location is reachable in some program path
File location: ldv-drivers/module_get_put-drivers-gpu-drm-i915-i915.ko_safe.cil.out.i.pp.cil.c
Line in file: 11859
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC


Source:

 11829    __cil_tmp79 = & dev->mode_config.mutex;
 11830#line 651
 11831    mutex_lock_nested(__cil_tmp79, 0U);
 11832#line 652
 11833    drm_helper_resume_force_mode(dev);
 11834#line 653
 11835    __cil_tmp80 = & dev->mode_config.mutex;
 11836#line 653
 11837    mutex_unlock(__cil_tmp80);
 11838    }
 11839  } else {
 11840
 11841  }
 11842#line 656
 11843  return (0);
 11844}
 11845}
 11846#line 886
 11847void ldv_check_final_state(void) ;
 11848#line 892
 11849extern void ldv_initialize(void) ;
 11850#line 895
 11851extern int nondet_int(void) ;
 11852#line 898 "/anthill/stuff/tacas-comp/work/current--X--drivers/gpu/drm/i915/i915.ko--X--safe-main18linux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/46/dscv_tempdir/dscv/ri/08_1/drivers/gpu/drm/i915/i915_drv.c.p"
 11853int LDV_IN_INTERRUPT  ;
 11854#line 5 "/anthill/stuff/tacas-comp/work/current--X--drivers/gpu/drm/i915/i915.ko--X--safe-main18linux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/46/dscv_tempdir/dscv/ri/08_1/kernel-rules/files/engine-blast-assert.h"
 11855void ldv_blast_assert(void) 
 11856{ 
 11857
 11858  {
 11859  ERROR: ;
 11860#line 6
 11861  goto ERROR;
 11862}
 11863}
 11864#line 6 "/anthill/stuff/tacas-comp/work/current--X--drivers/gpu/drm/i915/i915.ko--X--safe-main18linux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/46/dscv_tempdir/dscv/ri/08_1/kernel-rules/files/engine-blast.h"
 11865extern int ldv_undefined_int(void) ;
 11866#line 1654 "/anthill/stuff/tacas-comp/work/current--X--drivers/gpu/drm/i915/i915.ko--X--safe-main18linux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/46/dscv_tempdir/dscv/ri/08_1/drivers/gpu/drm/i915/i915_drv.c.p"
 11867int ldv_module_refcounter  =    1;
 11868#line 1657 "/anthill/stuff/tacas-comp/work/current--X--drivers/gpu/drm/i915/i915.ko--X--safe-main18linux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/46/dscv_tempdir/dscv/ri/08_1/drivers/gpu/drm/i915/i915_drv.c.p"
 11869void ldv_module_get(struct module *module ) 
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