./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-08-08_07-59-58.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c091e2ee Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i ./goblint.2024-08-08_07-59-58.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-c091e2e-m [2024-08-13 16:44:37,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-13 16:44:37,683 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-13 16:44:37,686 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-13 16:44:37,687 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-13 16:44:37,701 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-13 16:44:37,701 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-13 16:44:37,702 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-13 16:44:37,702 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-13 16:44:37,702 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-13 16:44:37,703 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-13 16:44:37,703 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-13 16:44:37,703 INFO L153 SettingsManager]: * Use SBE=true [2024-08-13 16:44:37,704 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-13 16:44:37,704 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-13 16:44:37,704 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-13 16:44:37,704 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-13 16:44:37,705 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-13 16:44:37,705 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-13 16:44:37,705 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-13 16:44:37,705 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-13 16:44:37,706 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-13 16:44:37,706 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-13 16:44:37,706 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-13 16:44:37,706 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-13 16:44:37,707 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-13 16:44:37,707 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-13 16:44:37,707 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-13 16:44:37,708 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-13 16:44:37,708 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-13 16:44:37,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-13 16:44:37,708 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-13 16:44:37,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-13 16:44:37,709 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-13 16:44:37,709 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-13 16:44:37,709 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-13 16:44:37,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-13 16:44:37,710 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-13 16:44:37,710 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-13 16:44:37,710 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-13 16:44:37,710 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-13 16:44:37,711 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-13 16:44:37,711 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-08-13 16:44:37,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-13 16:44:37,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-13 16:44:37,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-13 16:44:37,929 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-13 16:44:37,929 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-13 16:44:37,930 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-08-13 16:44:38,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-13 16:44:38,031 INFO L274 PluginConnector]: CDTParser initialized [2024-08-13 16:44:38,031 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-08-13 16:44:39,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-13 16:44:39,665 INFO L384 CDTParser]: Found 1 translation units. [2024-08-13 16:44:39,666 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-08-13 16:44:39,734 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/7c732acfb/3f9330e881f14059ab8b80276732ded6/FLAG8d5978cce [2024-08-13 16:44:39,848 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/7c732acfb/3f9330e881f14059ab8b80276732ded6 [2024-08-13 16:44:39,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-13 16:44:39,850 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-13 16:44:39,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-13 16:44:39,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-13 16:44:39,868 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-13 16:44:39,869 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.08 04:44:38" (1/2) ... [2024-08-13 16:44:39,869 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e860be and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.08 04:44:39, skipping insertion in model container [2024-08-13 16:44:39,870 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.08 04:44:38" (1/2) ... [2024-08-13 16:44:39,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64d41ec and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.08 04:44:39, skipping insertion in model container [2024-08-13 16:44:39,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 04:44:39" (2/2) ... [2024-08-13 16:44:39,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e860be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 04:44:39, skipping insertion in model container [2024-08-13 16:44:39,872 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 04:44:39" (2/2) ... [2024-08-13 16:44:39,872 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-13 16:44:40,079 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-08-13 16:44:40,080 INFO L97 edCorrectnessWitness]: Location invariant before [L5972-L5972] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:40,080 INFO L97 edCorrectnessWitness]: Location invariant before [L6059-L6059] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:40,081 INFO L97 edCorrectnessWitness]: Location invariant before [L6010-L6010] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:40,081 INFO L97 edCorrectnessWitness]: Location invariant before [L6042-L6042] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:40,081 INFO L103 edCorrectnessWitness]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-08-13 16:44:40,081 INFO L103 edCorrectnessWitness]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-08-13 16:44:40,081 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-08-13 16:44:40,081 INFO L106 edCorrectnessWitness]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-08-13 16:44:40,082 INFO L106 edCorrectnessWitness]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-08-13 16:44:40,082 INFO L106 edCorrectnessWitness]: ghost_update [L6008-L6009] multithreaded = 1; [2024-08-13 16:44:40,082 INFO L106 edCorrectnessWitness]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-08-13 16:44:40,082 INFO L106 edCorrectnessWitness]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-08-13 16:44:40,170 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-13 16:44:41,783 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2024-08-13 16:44:41,915 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-13 16:44:42,010 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-08-13 16:44:42,175 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_5, (pthread_attr_t const *)0, & ldv_insmod_5, (void *)cf_arg_5); [6008-6009] at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:431) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:412) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:637) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:257) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-08-13 16:44:42,179 INFO L158 Benchmark]: Toolchain (without parser) took 2328.69ms. Allocated memory is still 178.3MB. Free memory was 142.8MB in the beginning and 67.1MB in the end (delta: 75.7MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. [2024-08-13 16:44:42,180 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 134.2MB. Free memory was 95.3MB in the beginning and 95.3MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-13 16:44:42,180 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 134.2MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-13 16:44:42,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2327.12ms. Allocated memory is still 178.3MB. Free memory was 142.6MB in the beginning and 67.1MB in the end (delta: 75.5MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. [2024-08-13 16:44:42,184 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 134.2MB. Free memory was 95.3MB in the beginning and 95.3MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.76ms. Allocated memory is still 134.2MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2327.12ms. Allocated memory is still 178.3MB. Free memory was 142.6MB in the beginning and 67.1MB in the end (delta: 75.5MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_5, (pthread_attr_t const *)0, & ldv_insmod_5, (void *)cf_arg_5); [6008-6009] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_5, (pthread_attr_t const *)0, & ldv_insmod_5, (void *)cf_arg_5); [6008-6009]: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i ./goblint.2024-08-08_07-59-58.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-c091e2e-m [2024-08-13 16:44:43,747 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-13 16:44:43,815 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-08-13 16:44:43,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-13 16:44:43,819 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-13 16:44:43,844 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-13 16:44:43,846 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-13 16:44:43,846 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-13 16:44:43,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-13 16:44:43,849 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-13 16:44:43,849 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-13 16:44:43,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-13 16:44:43,850 INFO L153 SettingsManager]: * Use SBE=true [2024-08-13 16:44:43,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-13 16:44:43,851 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-13 16:44:43,851 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-13 16:44:43,852 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-13 16:44:43,852 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-13 16:44:43,854 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-13 16:44:43,855 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-13 16:44:43,855 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-13 16:44:43,855 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-08-13 16:44:43,855 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-13 16:44:43,856 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-08-13 16:44:43,856 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-13 16:44:43,856 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-13 16:44:43,856 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-13 16:44:43,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-13 16:44:43,857 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-13 16:44:43,857 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-13 16:44:43,857 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-13 16:44:43,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-13 16:44:43,857 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-13 16:44:43,857 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-13 16:44:43,858 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-13 16:44:43,858 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-08-13 16:44:43,858 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-13 16:44:43,858 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-08-13 16:44:43,858 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-13 16:44:43,858 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-13 16:44:43,859 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-13 16:44:43,859 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-13 16:44:43,859 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-13 16:44:43,860 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-13 16:44:43,860 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-08-13 16:44:44,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-13 16:44:44,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-13 16:44:44,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-13 16:44:44,129 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-13 16:44:44,130 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-13 16:44:44,131 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-08-13 16:44:44,246 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-13 16:44:44,246 INFO L274 PluginConnector]: CDTParser initialized [2024-08-13 16:44:44,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-08-13 16:44:45,507 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-13 16:44:45,951 INFO L384 CDTParser]: Found 1 translation units. [2024-08-13 16:44:45,952 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-08-13 16:44:45,997 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/47363f9be/68973e84059e4b188f5adbb90b757e51/FLAG02d245748 [2024-08-13 16:44:46,076 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/47363f9be/68973e84059e4b188f5adbb90b757e51 [2024-08-13 16:44:46,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-13 16:44:46,078 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-13 16:44:46,079 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-13 16:44:46,080 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-13 16:44:46,083 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-13 16:44:46,084 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.08 04:44:44" (1/2) ... [2024-08-13 16:44:46,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef308c7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.08 04:44:46, skipping insertion in model container [2024-08-13 16:44:46,085 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.08 04:44:44" (1/2) ... [2024-08-13 16:44:46,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@896a464 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.08 04:44:46, skipping insertion in model container [2024-08-13 16:44:46,086 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 04:44:46" (2/2) ... [2024-08-13 16:44:46,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef308c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 04:44:46, skipping insertion in model container [2024-08-13 16:44:46,086 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 04:44:46" (2/2) ... [2024-08-13 16:44:46,086 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-13 16:44:46,329 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-08-13 16:44:46,330 INFO L97 edCorrectnessWitness]: Location invariant before [L5972-L5972] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:46,330 INFO L97 edCorrectnessWitness]: Location invariant before [L6042-L6042] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:46,330 INFO L97 edCorrectnessWitness]: Location invariant before [L6059-L6059] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:46,330 INFO L97 edCorrectnessWitness]: Location invariant before [L6010-L6010] ((! multithreaded || (smutex_dev_lock_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) && (! multithreaded || (pmutex_s_mutex_of_mcam_camera_locked || (((((((unsigned int )__mod_pci_device_table.class == 0U && (unsigned int )__mod_pci_device_table.class_mask == 0U) && (unsigned int )__mod_pci_device_table.device == 0U) && (unsigned int )__mod_pci_device_table.subdevice == 0U) && (unsigned int )__mod_pci_device_table.subvendor == 0U) && (unsigned int )__mod_pci_device_table.vendor == 0U) && (unsigned long )__mod_pci_device_table.driver_data == 0UL))) [2024-08-13 16:44:46,331 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-08-13 16:44:46,331 INFO L103 edCorrectnessWitness]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-08-13 16:44:46,331 INFO L103 edCorrectnessWitness]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-08-13 16:44:46,332 INFO L106 edCorrectnessWitness]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-08-13 16:44:46,332 INFO L106 edCorrectnessWitness]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-08-13 16:44:46,332 INFO L106 edCorrectnessWitness]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-08-13 16:44:46,332 INFO L106 edCorrectnessWitness]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-08-13 16:44:46,332 INFO L106 edCorrectnessWitness]: ghost_update [L6008-L6009] multithreaded = 1; [2024-08-13 16:44:46,412 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-13 16:44:48,154 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2024-08-13 16:44:48,291 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-13 16:44:48,344 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-08-13 16:44:48,556 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_5, (pthread_attr_t const *)0, & ldv_insmod_5, (void *)cf_arg_5); [6008-6009] at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:431) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:412) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:637) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:257) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-08-13 16:44:48,563 INFO L158 Benchmark]: Toolchain (without parser) took 2483.80ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 33.9MB in the beginning and 55.1MB in the end (delta: -21.1MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-08-13 16:44:48,564 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-13 16:44:48,565 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 69.2MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-13 16:44:48,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2481.56ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 33.8MB in the beginning and 55.1MB in the end (delta: -21.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-08-13 16:44:48,567 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.21ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 69.2MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2481.56ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 33.8MB in the beginning and 55.1MB in the end (delta: -21.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_5, (pthread_attr_t const *)0, & ldv_insmod_5, (void *)cf_arg_5); [6008-6009] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_5, (pthread_attr_t const *)0, & ldv_insmod_5, (void *)cf_arg_5); [6008-6009]: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_5, (pthread_attr_t const *)0, & ldv_insmod_5,