./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.2024-08-20_10-08-36.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 da67795f 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.2024-08-20_10-08-36.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 --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.goblint-eval-da67795-m [2024-08-26 16:30:30,343 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-26 16:30:30,420 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-26 16:30:30,425 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-26 16:30:30,425 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-26 16:30:30,445 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-26 16:30:30,446 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-26 16:30:30,446 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-26 16:30:30,447 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-26 16:30:30,447 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-26 16:30:30,448 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-26 16:30:30,448 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-26 16:30:30,449 INFO L153 SettingsManager]: * Use SBE=true [2024-08-26 16:30:30,449 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-26 16:30:30,449 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-26 16:30:30,450 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-26 16:30:30,450 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-26 16:30:30,451 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-26 16:30:30,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-26 16:30:30,452 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-26 16:30:30,456 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-26 16:30:30,457 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-26 16:30:30,457 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-26 16:30:30,457 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-26 16:30:30,457 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-26 16:30:30,457 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-26 16:30:30,458 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-26 16:30:30,458 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-26 16:30:30,458 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-26 16:30:30,458 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-26 16:30:30,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-26 16:30:30,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-26 16:30:30,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-26 16:30:30,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-26 16:30:30,460 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-26 16:30:30,460 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-26 16:30:30,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-26 16:30:30,464 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-26 16:30:30,464 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-26 16:30:30,464 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-26 16:30:30,465 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-26 16:30:30,465 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-26 16:30:30,466 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-08-26 16:30:30,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-26 16:30:30,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-26 16:30:30,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-26 16:30:30,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-26 16:30:30,738 INFO L274 PluginConnector]: CDTParser initialized [2024-08-26 16:30:30,740 INFO L431 ainManager$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 [2024-08-26 16:30:32,271 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-26 16:30:32,832 INFO L384 CDTParser]: Found 1 translation units. [2024-08-26 16:30:32,833 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 [2024-08-26 16:30:32,915 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/c32765aff/59452088f1bf47569cc4f9666bcc3476/FLAG105f69943 [2024-08-26 16:30:32,953 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/c32765aff/59452088f1bf47569cc4f9666bcc3476 [2024-08-26 16:30:32,955 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-26 16:30:32,959 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-26 16:30:32,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-20_10-08-36.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-08-26 16:30:33,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-26 16:30:33,048 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-26 16:30:33,049 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-26 16:30:33,049 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-26 16:30:33,053 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-26 16:30:33,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 04:30:32" (1/2) ... [2024-08-26 16:30:33,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d79d277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 04:30:33, skipping insertion in model container [2024-08-26 16:30:33,055 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 04:30:32" (1/2) ... [2024-08-26 16:30:33,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@572f0d89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 04:30:33, skipping insertion in model container [2024-08-26 16:30:33,056 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.08 04:30:33" (2/2) ... [2024-08-26 16:30:33,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d79d277 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.08 04:30:33, skipping insertion in model container [2024-08-26 16:30:33,057 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.08 04:30:33" (2/2) ... [2024-08-26 16:30:33,057 INFO L85 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-26 16:30:33,250 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-08-26 16:30:33,251 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))) [2024-08-26 16:30:33,251 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))) [2024-08-26 16:30:33,251 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))) [2024-08-26 16:30:33,252 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))) [2024-08-26 16:30:33,252 INFO L1541 ArrayList]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-08-26 16:30:33,252 INFO L1541 ArrayList]: ghost_variable multithreaded = 0 [2024-08-26 16:30:33,252 INFO L1541 ArrayList]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-08-26 16:30:33,252 INFO L1541 ArrayList]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-08-26 16:30:33,252 INFO L1541 ArrayList]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-08-26 16:30:33,253 INFO L1541 ArrayList]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-08-26 16:30:33,253 INFO L1541 ArrayList]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-08-26 16:30:33,253 INFO L1541 ArrayList]: ghost_update [L6008-L6009] multithreaded = 1; [2024-08-26 16:30:33,363 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-26 16:30:36,191 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-26 16:30:36,307 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-08-26 16:30:36,521 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:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:408) 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:315) 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:315) 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:315) 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:270) 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:253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:254) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-08-26 16:30:36,530 INFO L158 Benchmark]: Toolchain (without parser) took 3479.91ms. Allocated memory is still 163.6MB. Free memory was 128.5MB in the beginning and 63.1MB in the end (delta: 65.4MB). Peak memory consumption was 101.8MB. Max. memory is 16.1GB. [2024-08-26 16:30:36,530 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-26 16:30:36,531 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 163.6MB. Free memory is still 131.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-26 16:30:36,531 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3478.13ms. Allocated memory is still 163.6MB. Free memory was 128.5MB in the beginning and 63.1MB in the end (delta: 65.4MB). Peak memory consumption was 101.8MB. Max. memory is 16.1GB. [2024-08-26 16:30:36,533 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.20ms. Allocated memory is still 163.6MB. Free memory is still 131.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3478.13ms. Allocated memory is still 163.6MB. Free memory was 128.5MB in the beginning and 63.1MB in the end (delta: 65.4MB). Peak memory consumption was 101.8MB. 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 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.2024-08-20_10-08-36.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 --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.goblint-eval-da67795-m [2024-08-26 16:30:38,489 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-26 16:30:38,570 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-08-26 16:30:38,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-26 16:30:38,576 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-26 16:30:38,607 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-26 16:30:38,608 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-26 16:30:38,608 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-26 16:30:38,608 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-26 16:30:38,609 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-26 16:30:38,609 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-26 16:30:38,610 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-26 16:30:38,610 INFO L153 SettingsManager]: * Use SBE=true [2024-08-26 16:30:38,610 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-26 16:30:38,611 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-26 16:30:38,612 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-26 16:30:38,613 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-26 16:30:38,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-26 16:30:38,617 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-26 16:30:38,618 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-26 16:30:38,618 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-26 16:30:38,621 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-08-26 16:30:38,621 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-26 16:30:38,622 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-08-26 16:30:38,622 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-26 16:30:38,622 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-26 16:30:38,623 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-26 16:30:38,623 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-26 16:30:38,623 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-26 16:30:38,623 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-26 16:30:38,624 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-26 16:30:38,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-26 16:30:38,624 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-26 16:30:38,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-26 16:30:38,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-26 16:30:38,625 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-08-26 16:30:38,626 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-26 16:30:38,626 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-08-26 16:30:38,626 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-26 16:30:38,626 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-26 16:30:38,626 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-26 16:30:38,627 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-26 16:30:38,627 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-26 16:30:38,628 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-26 16:30:38,628 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-08-26 16:30:38,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-26 16:30:38,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-26 16:30:38,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-26 16:30:38,964 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-26 16:30:38,964 INFO L274 PluginConnector]: CDTParser initialized [2024-08-26 16:30:38,965 INFO L431 ainManager$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 [2024-08-26 16:30:40,418 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-26 16:30:41,001 INFO L384 CDTParser]: Found 1 translation units. [2024-08-26 16:30:41,002 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 [2024-08-26 16:30:41,048 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/23b88f95a/ff306c4844a846808265ffb69f61089e/FLAG3937fd9b6 [2024-08-26 16:30:41,064 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/23b88f95a/ff306c4844a846808265ffb69f61089e [2024-08-26 16:30:41,066 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-26 16:30:41,067 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-26 16:30:41,067 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-20_10-08-36.files/mutex-meet-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-08-26 16:30:41,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-26 16:30:41,198 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-26 16:30:41,199 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-26 16:30:41,199 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-26 16:30:41,208 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-26 16:30:41,213 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 04:30:41" (1/2) ... [2024-08-26 16:30:41,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ffb2b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 04:30:41, skipping insertion in model container [2024-08-26 16:30:41,214 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 04:30:41" (1/2) ... [2024-08-26 16:30:41,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@134fe27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 04:30:41, skipping insertion in model container [2024-08-26 16:30:41,228 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.08 04:30:41" (2/2) ... [2024-08-26 16:30:41,228 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ffb2b99 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.08 04:30:41, skipping insertion in model container [2024-08-26 16:30:41,229 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.08 04:30:41" (2/2) ... [2024-08-26 16:30:41,229 INFO L85 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-26 16:30:41,486 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-08-26 16:30:41,487 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))) [2024-08-26 16:30:41,487 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))) [2024-08-26 16:30:41,487 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))) [2024-08-26 16:30:41,487 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))) [2024-08-26 16:30:41,489 INFO L1541 ArrayList]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-08-26 16:30:41,489 INFO L1541 ArrayList]: ghost_variable multithreaded = 0 [2024-08-26 16:30:41,489 INFO L1541 ArrayList]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-08-26 16:30:41,489 INFO L1541 ArrayList]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-08-26 16:30:41,489 INFO L1541 ArrayList]: ghost_update [L6008-L6009] multithreaded = 1; [2024-08-26 16:30:41,489 INFO L1541 ArrayList]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-08-26 16:30:41,490 INFO L1541 ArrayList]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-08-26 16:30:41,490 INFO L1541 ArrayList]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-08-26 16:30:41,625 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-26 16:30:44,532 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-26 16:30:44,640 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-08-26 16:30:44,831 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:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:408) 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:315) 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:315) 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:315) 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:270) 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:253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:254) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-08-26 16:30:44,837 INFO L158 Benchmark]: Toolchain (without parser) took 3638.76ms. Allocated memory was 98.6MB in the beginning and 140.5MB in the end (delta: 41.9MB). Free memory was 72.8MB in the beginning and 50.8MB in the end (delta: 22.0MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2024-08-26 16:30:44,838 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-26 16:30:44,839 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 69.2MB. Free memory was 33.4MB in the beginning and 33.2MB in the end (delta: 164.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-26 16:30:44,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3636.32ms. Allocated memory was 98.6MB in the beginning and 140.5MB in the end (delta: 41.9MB). Free memory was 72.8MB in the beginning and 50.8MB in the end (delta: 22.0MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2024-08-26 16:30:44,842 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. 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. * Witness Parser took 0.11ms. Allocated memory is still 69.2MB. Free memory was 33.4MB in the beginning and 33.2MB in the end (delta: 164.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3636.32ms. Allocated memory was 98.6MB in the beginning and 140.5MB in the end (delta: 41.9MB). Free memory was 72.8MB in the beginning and 50.8MB in the end (delta: 22.0MB). Peak memory consumption was 63.4MB. 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,