./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 --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-09-02_08-21-23.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 e94c40da 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.2024-09-02_08-21-23.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.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-23 00:18:30,540 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-23 00:18:30,608 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-23 00:18:30,613 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-23 00:18:30,614 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-23 00:18:30,646 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-23 00:18:30,647 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-23 00:18:30,648 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-23 00:18:30,649 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-23 00:18:30,650 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-23 00:18:30,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-23 00:18:30,651 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-23 00:18:30,651 INFO L153 SettingsManager]: * Use SBE=true [2024-09-23 00:18:30,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-23 00:18:30,655 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-23 00:18:30,655 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-23 00:18:30,655 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-23 00:18:30,656 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-23 00:18:30,656 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-23 00:18:30,656 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-23 00:18:30,656 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-23 00:18:30,658 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-23 00:18:30,659 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-23 00:18:30,659 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-23 00:18:30,659 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-23 00:18:30,662 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-23 00:18:30,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-23 00:18:30,663 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-23 00:18:30,663 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-23 00:18:30,663 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-23 00:18:30,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 00:18:30,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-23 00:18:30,664 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-23 00:18:30,664 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-23 00:18:30,665 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-23 00:18:30,665 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-23 00:18:30,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-23 00:18:30,666 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-23 00:18:30,666 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-23 00:18:30,666 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-23 00:18:30,666 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-23 00:18:30,668 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-09-23 00:18:30,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-23 00:18:31,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-23 00:18:31,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-23 00:18:31,008 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-23 00:18:31,009 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-23 00:18:31,011 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-09-23 00:18:31,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-23 00:18:31,101 INFO L274 PluginConnector]: CDTParser initialized [2024-09-23 00:18:31,102 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-09-23 00:18:32,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-23 00:18:33,155 INFO L384 CDTParser]: Found 1 translation units. [2024-09-23 00:18:33,157 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-09-23 00:18:33,211 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b7b6bf8b3/7716d8c47cc2420eb3a4d23cd27405f8/FLAG46285b993 [2024-09-23 00:18:33,680 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b7b6bf8b3/7716d8c47cc2420eb3a4d23cd27405f8 [2024-09-23 00:18:33,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-23 00:18:33,682 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-23 00:18:33,684 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-23 00:18:33,684 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-23 00:18:33,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-23 00:18:33,691 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 12:18:31" (1/2) ... [2024-09-23 00:18:33,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34b5bf67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 12:18:33, skipping insertion in model container [2024-09-23 00:18:33,692 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 12:18:31" (1/2) ... [2024-09-23 00:18:33,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6763d922 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 12:18:33, skipping insertion in model container [2024-09-23 00:18:33,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:18:33" (2/2) ... [2024-09-23 00:18:33,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34b5bf67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:18:33, skipping insertion in model container [2024-09-23 00:18:33,695 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:18:33" (2/2) ... [2024-09-23 00:18:33,898 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-23 00:18:33,899 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:33,899 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:33,899 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:33,899 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_variable multithreaded = 0 [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_update [L6008-L6009] multithreaded = 1; [2024-09-23 00:18:33,900 INFO L1541 ArrayList]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-09-23 00:18:34,015 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-23 00:18:37,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-23 00:18:37,772 INFO L200 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-23 00:18:38,063 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:166) 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:409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) 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:1613) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3471) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:240) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-09-23 00:18:38,072 INFO L158 Benchmark]: Toolchain (without parser) took 4387.47ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 116.3MB in the beginning and 117.8MB in the end (delta: -1.4MB). Peak memory consumption was 96.0MB. Max. memory is 16.1GB. [2024-09-23 00:18:38,073 INFO L158 Benchmark]: Witness Parser took 0.29ms. Allocated memory is still 157.3MB. Free memory is still 120.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 00:18:38,073 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 157.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 00:18:38,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4384.88ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 116.3MB in the beginning and 117.8MB in the end (delta: -1.4MB). Peak memory consumption was 96.0MB. Max. memory is 16.1GB. [2024-09-23 00:18:38,076 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.29ms. Allocated memory is still 157.3MB. Free memory is still 120.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 157.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4384.88ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 116.3MB in the beginning and 117.8MB in the end (delta: -1.4MB). Peak memory consumption was 96.0MB. 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:166) 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.2024-09-02_08-21-23.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.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-23 00:18:40,459 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-23 00:18:40,558 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-09-23 00:18:40,566 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-23 00:18:40,567 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-23 00:18:40,602 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-23 00:18:40,603 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-23 00:18:40,603 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-23 00:18:40,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-23 00:18:40,607 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-23 00:18:40,608 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-23 00:18:40,608 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-23 00:18:40,609 INFO L153 SettingsManager]: * Use SBE=true [2024-09-23 00:18:40,610 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-23 00:18:40,613 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-23 00:18:40,613 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-23 00:18:40,614 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-23 00:18:40,614 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-23 00:18:40,614 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-23 00:18:40,614 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-23 00:18:40,615 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-23 00:18:40,615 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-23 00:18:40,615 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-23 00:18:40,616 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-23 00:18:40,616 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-23 00:18:40,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-23 00:18:40,616 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-23 00:18:40,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-23 00:18:40,617 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-23 00:18:40,617 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-23 00:18:40,617 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-23 00:18:40,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 00:18:40,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-23 00:18:40,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-23 00:18:40,621 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-23 00:18:40,621 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-23 00:18:40,622 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-23 00:18:40,622 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-23 00:18:40,622 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-23 00:18:40,622 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-23 00:18:40,622 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-23 00:18:40,623 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-23 00:18:40,623 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-23 00:18:40,624 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-09-23 00:18:40,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-23 00:18:41,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-23 00:18:41,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-23 00:18:41,010 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-23 00:18:41,010 INFO L274 PluginConnector]: CDTParser initialized [2024-09-23 00:18:41,012 INFO L431 ainManager$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 [2024-09-23 00:18:42,641 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-23 00:18:43,232 INFO L384 CDTParser]: Found 1 translation units. [2024-09-23 00:18:43,233 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 [2024-09-23 00:18:43,297 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/027d16d67/11d7040b115d41f6b87e5d4ab54fe249/FLAG3f6058736 [2024-09-23 00:18:43,317 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/027d16d67/11d7040b115d41f6b87e5d4ab54fe249 [2024-09-23 00:18:43,321 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-23 00:18:43,322 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-23 00:18:43,323 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-09-23 00:18:43,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-23 00:18:43,416 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-23 00:18:43,418 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-23 00:18:43,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-23 00:18:43,423 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-23 00:18:43,424 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:18:43" (1/2) ... [2024-09-23 00:18:43,425 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e9c2cdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:18:43, skipping insertion in model container [2024-09-23 00:18:43,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:18:43" (1/2) ... [2024-09-23 00:18:43,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ac6aa64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:18:43, skipping insertion in model container [2024-09-23 00:18:43,428 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 12:18:43" (2/2) ... [2024-09-23 00:18:43,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e9c2cdf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 12:18:43, skipping insertion in model container [2024-09-23 00:18:43,428 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 12:18:43" (2/2) ... [2024-09-23 00:18:43,685 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-23 00:18:43,696 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:43,696 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:43,696 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:43,696 INFO L1541 ArrayList]: 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))) [2024-09-23 00:18:43,696 INFO L1541 ArrayList]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-09-23 00:18:43,696 INFO L1541 ArrayList]: ghost_variable multithreaded = 0 [2024-09-23 00:18:43,697 INFO L1541 ArrayList]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-09-23 00:18:43,697 INFO L1541 ArrayList]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-09-23 00:18:43,697 INFO L1541 ArrayList]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-09-23 00:18:43,697 INFO L1541 ArrayList]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-09-23 00:18:43,697 INFO L1541 ArrayList]: ghost_update [L6008-L6009] multithreaded = 1; [2024-09-23 00:18:43,697 INFO L1541 ArrayList]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-09-23 00:18:43,810 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-23 00:18:47,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-23 00:18:47,936 INFO L200 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-23 00:18:48,253 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:166) 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:409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) 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:1613) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3471) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:240) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-09-23 00:18:48,263 INFO L158 Benchmark]: Toolchain (without parser) took 4845.62ms. Allocated memory was 71.3MB in the beginning and 117.4MB in the end (delta: 46.1MB). Free memory was 33.0MB in the beginning and 40.7MB in the end (delta: -7.7MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2024-09-23 00:18:48,268 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 50.3MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 00:18:48,268 INFO L158 Benchmark]: Witness Parser took 0.27ms. Allocated memory is still 71.3MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 00:18:48,269 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4843.00ms. Allocated memory was 71.3MB in the beginning and 117.4MB in the end (delta: 46.1MB). Free memory was 32.7MB in the beginning and 40.7MB in the end (delta: -8.0MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2024-09-23 00:18:48,274 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 50.3MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.27ms. Allocated memory is still 71.3MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4843.00ms. Allocated memory was 71.3MB in the beginning and 117.4MB in the end (delta: 46.1MB). Free memory was 32.7MB in the beginning and 40.7MB in the end (delta: -8.0MB). Peak memory consumption was 44.8MB. 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:166) 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,