/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --rcfgbuilder.command.for.external.solver 'z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000' -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/libvsync/arraylock.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-9b88b13 [2024-11-17 18:58:47,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-17 18:58:47,727 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-17 18:58:47,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-17 18:58:47,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-17 18:58:47,751 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-17 18:58:47,751 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-17 18:58:47,751 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-17 18:58:47,751 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-17 18:58:47,751 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-17 18:58:47,752 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Use SBE=true [2024-11-17 18:58:47,752 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-17 18:58:47,752 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-17 18:58:47,753 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-17 18:58:47,753 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-17 18:58:47,753 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Command for external solver -> z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 [2024-11-17 18:58:47,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-17 18:58:47,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-17 18:58:47,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-17 18:58:47,983 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-17 18:58:47,983 INFO L274 PluginConnector]: CDTParser initialized [2024-11-17 18:58:47,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/libvsync/arraylock.i [2024-11-17 18:58:49,079 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/75f857378/2f5e18f10ed34f329e1609a3410d7076/FLAG8d14f90a6 [2024-11-17 18:58:49,446 INFO L384 CDTParser]: Found 1 translation units. [2024-11-17 18:58:49,446 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/arraylock.i [2024-11-17 18:58:49,476 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/75f857378/2f5e18f10ed34f329e1609a3410d7076/FLAG8d14f90a6 [2024-11-17 18:58:49,491 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/75f857378/2f5e18f10ed34f329e1609a3410d7076 [2024-11-17 18:58:49,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-17 18:58:49,493 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-17 18:58:49,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-17 18:58:49,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-17 18:58:49,499 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-17 18:58:49,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 06:58:49" (1/1) ... [2024-11-17 18:58:49,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25365fec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:58:49, skipping insertion in model container [2024-11-17 18:58:49,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 06:58:49" (1/1) ... [2024-11-17 18:58:49,561 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-17 18:58:50,823 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/arraylock.i[171881,171894] [2024-11-17 18:58:50,825 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/arraylock.i[172018,172031] [2024-11-17 18:58:50,828 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/arraylock.i[172443,172456] [2024-11-17 18:58:50,828 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/arraylock.i[172531,172544] [2024-11-17 18:58:50,943 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/arraylock.i[195731,195744] [2024-11-17 18:58:50,943 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/arraylock.i[195798,195811] [2024-11-17 18:58:50,950 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-17 18:58:50,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38c7c6f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:58:50, skipping insertion in model container [2024-11-17 18:58:50,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-17 18:58:50,950 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-17 18:58:50,951 INFO L158 Benchmark]: Toolchain (without parser) took 1457.45ms. Allocated memory is still 100.7MB. Free memory was 62.4MB in the beginning and 42.4MB in the end (delta: 20.0MB). Peak memory consumption was 51.5MB. Max. memory is 8.0GB. [2024-11-17 18:58:50,952 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 52.7MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-17 18:58:50,952 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1456.09ms. Allocated memory is still 100.7MB. Free memory was 62.4MB in the beginning and 42.4MB in the end (delta: 20.0MB). Peak memory consumption was 51.5MB. Max. memory is 8.0GB. [2024-11-17 18:58:50,953 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 52.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1456.09ms. Allocated memory is still 100.7MB. Free memory was 62.4MB in the beginning and 42.4MB in the end (delta: 20.0MB). Peak memory consumption was 51.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6066]: Unsupported Syntax Thread local variables are not supported yet. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...