./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e8730907322c2a171d5fb9ee753d6fd1fff3567470be9cb7f93d90d2443f5b6e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:17:19,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:17:19,398 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-24 18:17:19,403 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:17:19,404 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:17:19,440 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:17:19,444 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:17:19,444 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:17:19,445 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:17:19,445 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:17:19,446 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:17:19,446 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:17:19,447 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:17:19,447 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:17:19,447 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:17:19,447 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:17:19,447 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:17:19,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:17:19,447 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:17:19,448 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:17:19,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:17:19,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:17:19,449 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:17:19,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:17:19,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:17:19,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:17:19,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:17:19,449 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:17:19,449 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:17:19,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:17:19,450 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8730907322c2a171d5fb9ee753d6fd1fff3567470be9cb7f93d90d2443f5b6e [2024-11-24 18:17:19,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:17:19,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:17:19,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:17:19,785 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:17:19,786 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:17:19,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-11-24 18:17:22,828 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/data/df2e8feb6/12ca661dc3b3483c97cc4a6e1060c404/FLAGde20dc07c [2024-11-24 18:17:23,612 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:17:23,615 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-11-24 18:17:23,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/data/df2e8feb6/12ca661dc3b3483c97cc4a6e1060c404/FLAGde20dc07c [2024-11-24 18:17:23,699 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/data/df2e8feb6/12ca661dc3b3483c97cc4a6e1060c404 [2024-11-24 18:17:23,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:17:23,703 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:17:23,704 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:17:23,704 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:17:23,709 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:17:23,709 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:17:23" (1/1) ... [2024-11-24 18:17:23,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d76fadb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:23, skipping insertion in model container [2024-11-24 18:17:23,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:17:23" (1/1) ... [2024-11-24 18:17:23,829 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:17:26,764 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2024-11-24 18:17:26,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:17:27,070 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:17:27,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2024-11-24 18:17:27,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2024-11-24 18:17:27,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2024-11-24 18:17:27,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2024-11-24 18:17:27,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6742] [2024-11-24 18:17:27,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6747] [2024-11-24 18:17:27,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6752] [2024-11-24 18:17:27,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6757] [2024-11-24 18:17:27,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6832] [2024-11-24 18:17:27,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6837] [2024-11-24 18:17:27,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6842] [2024-11-24 18:17:27,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6847] [2024-11-24 18:17:27,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7235] [2024-11-24 18:17:27,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7240] [2024-11-24 18:17:27,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7245] [2024-11-24 18:17:27,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7250] [2024-11-24 18:17:27,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8770] [2024-11-24 18:17:27,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8778-8779] [2024-11-24 18:17:27,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8788-8789] [2024-11-24 18:17:27,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8857] [2024-11-24 18:17:27,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8862] [2024-11-24 18:17:27,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8867] [2024-11-24 18:17:27,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8872] [2024-11-24 18:17:27,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9573] [2024-11-24 18:17:27,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9578] [2024-11-24 18:17:27,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9583] [2024-11-24 18:17:27,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9588] [2024-11-24 18:17:27,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9936] [2024-11-24 18:17:27,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9941] [2024-11-24 18:17:27,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9946] [2024-11-24 18:17:27,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9951] [2024-11-24 18:17:27,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10145] [2024-11-24 18:17:27,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10150] [2024-11-24 18:17:27,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10155] [2024-11-24 18:17:27,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10160] [2024-11-24 18:17:27,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10239] [2024-11-24 18:17:27,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10244] [2024-11-24 18:17:27,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10249] [2024-11-24 18:17:27,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10254] [2024-11-24 18:17:27,906 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11346] [2024-11-24 18:17:27,930 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2024-11-24 18:17:27,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:17:28,231 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:17:28,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28 WrapperNode [2024-11-24 18:17:28,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:17:28,234 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:17:28,235 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:17:28,235 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:17:28,244 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,480 INFO L138 Inliner]: procedures = 460, calls = 4631, calls flagged for inlining = 237, calls inlined = 32, statements flattened = 2526 [2024-11-24 18:17:28,481 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:17:28,481 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:17:28,481 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:17:28,481 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:17:28,492 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,618 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,625 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,644 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,691 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,722 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:17:28,723 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:17:28,723 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:17:28,723 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:17:28,724 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:28" (1/1) ... [2024-11-24 18:17:28,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:17:28,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:17:28,767 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:17:28,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81f82b73-3931-461b-97ab-a63caffd5934/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:17:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-24 18:17:28,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-24 18:17:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-24 18:17:28,807 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2024-11-24 18:17:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2024-11-24 18:17:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2024-11-24 18:17:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-24 18:17:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-24 18:17:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-24 18:17:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-24 18:17:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-24 18:17:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-24 18:17:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-24 18:17:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2024-11-24 18:17:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2024-11-24 18:17:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 18:17:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2024-11-24 18:17:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-24 18:17:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2024-11-24 18:17:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-24 18:17:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:17:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-24 18:17:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-24 18:17:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-24 18:17:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-24 18:17:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-24 18:17:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-24 18:17:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-24 18:17:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-24 18:17:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-24 18:17:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-24 18:17:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-24 18:17:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-24 18:17:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:17:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 18:17:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-11-24 18:17:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-24 18:17:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-24 18:17:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2024-11-24 18:17:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-24 18:17:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2024-11-24 18:17:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:17:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:17:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 18:17:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 18:17:29,428 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:17:29,431 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:18:41,596 INFO L? ?]: Removed 472 outVars from TransFormulas that were not future-live. [2024-11-24 18:18:41,596 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:18:43,459 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:18:43,459 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 18:18:43,460 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:18:43 BoogieIcfgContainer [2024-11-24 18:18:43,460 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:18:43,461 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:18:43,461 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:18:43,474 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:18:43,474 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:18:43" (1/1) ... [2024-11-24 18:18:43,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:18:43,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 325 states and 459 transitions. [2024-11-24 18:18:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 459 transitions. [2024-11-24 18:18:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:18:43,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:43,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:29,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 18:21:30,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:21:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 328 states and 469 transitions. [2024-11-24 18:21:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 469 transitions. [2024-11-24 18:21:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:21:31,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 333 states and 488 transitions. [2024-11-24 18:24:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 488 transitions. [2024-11-24 18:24:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:24:13,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:13,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:27:31,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 339 states and 508 transitions. [2024-11-24 18:27:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 508 transitions. [2024-11-24 18:27:31,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:27:31,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:31,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:06,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:30:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 346 states and 529 transitions. [2024-11-24 18:30:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 529 transitions. [2024-11-24 18:30:14,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:30:14,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:14,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms