./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-09-02_08-21-23.files/protection-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 4a4c57e3 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/protection-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 --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.witness-ghost-4a4c57e-m [2024-09-08 11:59:15,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-08 11:59:15,847 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-08 11:59:15,850 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-08 11:59:15,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-08 11:59:15,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-08 11:59:15,870 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-08 11:59:15,871 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-08 11:59:15,871 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-08 11:59:15,872 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-08 11:59:15,873 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-08 11:59:15,873 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-08 11:59:15,874 INFO L153 SettingsManager]: * Use SBE=true [2024-09-08 11:59:15,874 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-08 11:59:15,874 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-08 11:59:15,875 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-08 11:59:15,875 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-08 11:59:15,875 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-08 11:59:15,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-08 11:59:15,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-08 11:59:15,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-08 11:59:15,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-08 11:59:15,881 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-08 11:59:15,881 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-08 11:59:15,881 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-08 11:59:15,881 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-08 11:59:15,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-08 11:59:15,882 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-08 11:59:15,882 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-08 11:59:15,882 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-08 11:59:15,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-08 11:59:15,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-08 11:59:15,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-08 11:59:15,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-08 11:59:15,897 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-08 11:59:15,897 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-08 11:59:15,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-08 11:59:15,897 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-08 11:59:15,897 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-08 11:59:15,898 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-08 11:59:15,898 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-08 11:59:15,898 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-08 11:59:16,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-08 11:59:16,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-08 11:59:16,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-08 11:59:16,189 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-08 11:59:16,189 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-08 11:59:16,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/protection-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-09-08 11:59:16,263 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-08 11:59:16,263 INFO L274 PluginConnector]: CDTParser initialized [2024-09-08 11:59:16,264 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-09-08 11:59:17,654 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-08 11:59:18,187 INFO L384 CDTParser]: Found 1 translation units. [2024-09-08 11:59:18,188 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-09-08 11:59:18,237 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/a3f40a7b2/e1d9650ebf974f0d8de4f3df1b477158/FLAG9dd161279 [2024-09-08 11:59:18,258 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/a3f40a7b2/e1d9650ebf974f0d8de4f3df1b477158 [2024-09-08 11:59:18,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-08 11:59:18,262 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-08 11:59:18,263 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-08 11:59:18,265 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-08 11:59:18,270 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-08 11:59:18,271 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 11:59:16" (1/2) ... [2024-09-08 11:59:18,272 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70250ce7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 11:59:18, skipping insertion in model container [2024-09-08 11:59:18,272 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 11:59:16" (1/2) ... [2024-09-08 11:59:18,274 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25a9b570 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 11:59:18, skipping insertion in model container [2024-09-08 11:59:18,274 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 11:59:18" (2/2) ... [2024-09-08 11:59:18,274 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70250ce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 11:59:18, skipping insertion in model container [2024-09-08 11:59:18,274 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 11:59:18" (2/2) ... [2024-09-08 11:59:18,415 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-08 11:59:18,416 INFO L1541 ArrayList]: Location invariant before [L6059-L6059] ! 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) [2024-09-08 11:59:18,417 INFO L1541 ArrayList]: Location invariant before [L6010-L6010] ! 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) [2024-09-08 11:59:18,418 INFO L1541 ArrayList]: Location invariant before [L6042-L6042] ! 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) [2024-09-08 11:59:18,418 INFO L1541 ArrayList]: Location invariant before [L5972-L5972] ! 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) [2024-09-08 11:59:18,418 INFO L1541 ArrayList]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-09-08 11:59:18,418 INFO L1541 ArrayList]: ghost_variable multithreaded = 0 [2024-09-08 11:59:18,419 INFO L1541 ArrayList]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-09-08 11:59:18,419 INFO L1541 ArrayList]: ghost_update [L6008-L6009] multithreaded = 1; [2024-09-08 11:59:18,419 INFO L1541 ArrayList]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-09-08 11:59:18,419 INFO L1541 ArrayList]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-09-08 11:59:18,419 INFO L1541 ArrayList]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-09-08 11:59:18,419 INFO L1541 ArrayList]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-09-08 11:59:18,538 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-08 11:59:21,290 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2024-09-08 11:59:21,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-08 11:59:21,617 INFO L200 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-08 11:59:21,851 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:3475) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2501) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-09-08 11:59:21,859 INFO L158 Benchmark]: Toolchain (without parser) took 3595.42ms. Allocated memory was 165.7MB in the beginning and 201.3MB in the end (delta: 35.7MB). Free memory was 124.6MB in the beginning and 133.4MB in the end (delta: -8.8MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2024-09-08 11:59:21,860 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 165.7MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 11:59:21,860 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 165.7MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 11:59:21,861 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3593.31ms. Allocated memory was 165.7MB in the beginning and 201.3MB in the end (delta: 35.7MB). Free memory was 124.6MB in the beginning and 133.4MB in the end (delta: -8.8MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2024-09-08 11:59:21,862 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.21ms. Allocated memory is still 165.7MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 165.7MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3593.31ms. Allocated memory was 165.7MB in the beginning and 201.3MB in the end (delta: 35.7MB). Free memory was 124.6MB in the beginning and 133.4MB in the end (delta: -8.8MB). Peak memory consumption was 95.8MB. 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.2024-09-02_08-21-23.files/protection-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 --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.witness-ghost-4a4c57e-m [2024-09-08 11:59:23,838 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-08 11:59:23,924 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-09-08 11:59:23,931 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-08 11:59:23,932 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-08 11:59:23,965 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-08 11:59:23,966 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-08 11:59:23,966 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-08 11:59:23,967 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-08 11:59:23,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-08 11:59:23,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-08 11:59:23,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-08 11:59:23,968 INFO L153 SettingsManager]: * Use SBE=true [2024-09-08 11:59:23,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-08 11:59:23,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-08 11:59:23,970 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-08 11:59:23,970 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-08 11:59:23,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-08 11:59:23,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-08 11:59:23,971 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-08 11:59:23,971 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-08 11:59:23,972 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-08 11:59:23,972 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-08 11:59:23,972 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-08 11:59:23,972 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-08 11:59:23,973 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-08 11:59:23,973 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-08 11:59:23,973 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-08 11:59:23,974 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-08 11:59:23,974 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-08 11:59:23,974 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-08 11:59:23,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-08 11:59:23,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-08 11:59:23,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-08 11:59:23,975 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-08 11:59:23,976 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-08 11:59:23,980 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-08 11:59:23,981 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-08 11:59:23,981 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-08 11:59:23,981 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-08 11:59:23,981 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-08 11:59:23,983 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-08 11:59:23,983 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-08 11:59:23,983 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-08 11:59:24,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-08 11:59:24,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-08 11:59:24,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-08 11:59:24,331 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-08 11:59:24,332 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-08 11:59:24,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/protection-ghost/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.yml/witness.yml [2024-09-08 11:59:24,400 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-08 11:59:24,400 INFO L274 PluginConnector]: CDTParser initialized [2024-09-08 11:59:24,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-09-08 11:59:26,023 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-08 11:59:26,581 INFO L384 CDTParser]: Found 1 translation units. [2024-09-08 11:59:26,582 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-09-08 11:59:26,639 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/fafbf8a27/251fa45434fb4dc3aa4e722e28bb2766/FLAG694d65c37 [2024-09-08 11:59:27,100 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/fafbf8a27/251fa45434fb4dc3aa4e722e28bb2766 [2024-09-08 11:59:27,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-08 11:59:27,103 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-08 11:59:27,104 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-08 11:59:27,104 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-08 11:59:27,113 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-08 11:59:27,114 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 11:59:24" (1/2) ... [2024-09-08 11:59:27,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718a77d5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 11:59:27, skipping insertion in model container [2024-09-08 11:59:27,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 11:59:24" (1/2) ... [2024-09-08 11:59:27,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6970fcb6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 11:59:27, skipping insertion in model container [2024-09-08 11:59:27,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 11:59:27" (2/2) ... [2024-09-08 11:59:27,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718a77d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 11:59:27, skipping insertion in model container [2024-09-08 11:59:27,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 11:59:27" (2/2) ... [2024-09-08 11:59:27,285 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-08 11:59:27,285 INFO L1541 ArrayList]: Location invariant before [L5972-L5972] ! 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) [2024-09-08 11:59:27,286 INFO L1541 ArrayList]: Location invariant before [L6042-L6042] ! 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) [2024-09-08 11:59:27,286 INFO L1541 ArrayList]: Location invariant before [L6059-L6059] ! 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) [2024-09-08 11:59:27,286 INFO L1541 ArrayList]: Location invariant before [L6010-L6010] ! 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) [2024-09-08 11:59:27,286 INFO L1541 ArrayList]: ghost_variable smutex_dev_lock_of_mcam_camera_locked = 0 [2024-09-08 11:59:27,286 INFO L1541 ArrayList]: ghost_variable pmutex_s_mutex_of_mcam_camera_locked = 0 [2024-09-08 11:59:27,286 INFO L1541 ArrayList]: ghost_variable multithreaded = 0 [2024-09-08 11:59:27,287 INFO L1541 ArrayList]: ghost_update [L6008-L6009] multithreaded = 1; [2024-09-08 11:59:27,287 INFO L1541 ArrayList]: ghost_update [L11191-L11191] pmutex_s_mutex_of_mcam_camera_locked = 1; [2024-09-08 11:59:27,287 INFO L1541 ArrayList]: ghost_update [L11389-L11389] smutex_dev_lock_of_mcam_camera_locked = 0; [2024-09-08 11:59:27,287 INFO L1541 ArrayList]: ghost_update [L11255-L11255] pmutex_s_mutex_of_mcam_camera_locked = 0; [2024-09-08 11:59:27,287 INFO L1541 ArrayList]: ghost_update [L11380-L11380] smutex_dev_lock_of_mcam_camera_locked = 1; [2024-09-08 11:59:27,476 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-08 11:59:30,137 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2024-09-08 11:59:30,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-08 11:59:30,378 INFO L200 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-08 11:59:30,594 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:3475) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2501) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-09-08 11:59:30,602 INFO L158 Benchmark]: Toolchain (without parser) took 3497.89ms. Allocated memory was 67.1MB in the beginning and 153.1MB in the end (delta: 86.0MB). Free memory was 34.8MB in the beginning and 67.0MB in the end (delta: -32.1MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2024-09-08 11:59:30,604 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 54.5MB. Free memory is still 29.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 11:59:30,606 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory was 27.0MB in the beginning and 26.9MB in the end (delta: 63.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 11:59:30,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3495.94ms. Allocated memory was 67.1MB in the beginning and 153.1MB in the end (delta: 86.0MB). Free memory was 34.6MB in the beginning and 67.0MB in the end (delta: -32.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2024-09-08 11:59:30,609 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 54.5MB. Free memory is still 29.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory was 27.0MB in the beginning and 26.9MB in the end (delta: 63.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3495.94ms. Allocated memory was 67.1MB in the beginning and 153.1MB in the end (delta: 86.0MB). Free memory was 34.6MB in the beginning and 67.0MB in the end (delta: -32.3MB). Peak memory consumption was 66.0MB. 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 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,