/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedVariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/twostage_3.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 03:16:38,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 03:16:38,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 03:16:38,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 03:16:38,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 03:16:38,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 03:16:38,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 03:16:38,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 03:16:38,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 03:16:38,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 03:16:38,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 03:16:38,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 03:16:38,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 03:16:38,872 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 03:16:38,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 03:16:38,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 03:16:38,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 03:16:38,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 03:16:38,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 03:16:38,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 03:16:38,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 03:16:38,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 03:16:38,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 03:16:38,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 03:16:38,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-25 03:16:38,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 03:16:38,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 03:16:38,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 03:16:38,924 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedVariableLbe.epf [2021-03-25 03:16:38,970 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 03:16:38,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 03:16:38,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 03:16:38,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 03:16:38,974 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 03:16:38,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 03:16:38,975 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 03:16:38,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 03:16:38,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 03:16:38,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 03:16:38,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 03:16:38,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 03:16:38,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 03:16:38,976 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 03:16:38,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 03:16:38,977 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 03:16:38,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 03:16:38,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 03:16:38,977 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 03:16:38,977 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 03:16:38,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 03:16:38,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 03:16:38,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 03:16:38,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 03:16:38,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 03:16:38,978 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 03:16:38,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 03:16:38,978 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2021-03-25 03:16:38,979 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 03:16:38,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 03:16:38,979 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true 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/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 03:16:39,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 03:16:39,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 03:16:39,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 03:16:39,277 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-25 03:16:39,278 INFO L275 PluginConnector]: CDTParser initialized [2021-03-25 03:16:39,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/twostage_3.i [2021-03-25 03:16:39,365 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/387f31c5e/cde15dbe474c40078b128a8fd9f29318/FLAG6bc260a8b [2021-03-25 03:16:39,998 INFO L306 CDTParser]: Found 1 translation units. [2021-03-25 03:16:40,000 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/twostage_3.i [2021-03-25 03:16:40,022 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/387f31c5e/cde15dbe474c40078b128a8fd9f29318/FLAG6bc260a8b [2021-03-25 03:16:40,211 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/387f31c5e/cde15dbe474c40078b128a8fd9f29318 [2021-03-25 03:16:40,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 03:16:40,214 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-25 03:16:40,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-25 03:16:40,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-25 03:16:40,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-25 03:16:40,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 03:16:40" (1/1) ... [2021-03-25 03:16:40,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45ca87af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:16:40, skipping insertion in model container [2021-03-25 03:16:40,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 03:16:40" (1/1) ... [2021-03-25 03:16:40,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-25 03:16:40,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-25 03:16:40,726 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/twostage_3.i[58991,59004] [2021-03-25 03:16:40,742 WARN L1501 CHandler]: Possible shadowing of function lock [2021-03-25 03:16:40,743 WARN L1501 CHandler]: Possible shadowing of function lock [2021-03-25 03:16:40,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 03:16:40,749 INFO L203 MainTranslator]: Completed pre-run [2021-03-25 03:16:40,777 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/twostage_3.i[58991,59004] [2021-03-25 03:16:40,781 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: passing these results is not yet implemented at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1182) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:286) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:333) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2021-03-25 03:16:40,785 INFO L168 Benchmark]: Toolchain (without parser) took 569.92 ms. Allocated memory was 255.9 MB in the beginning and 346.0 MB in the end (delta: 90.2 MB). Free memory was 233.2 MB in the beginning and 320.4 MB in the end (delta: -87.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-03-25 03:16:40,786 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 255.9 MB. Free memory is still 237.7 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-25 03:16:40,787 INFO L168 Benchmark]: CACSL2BoogieTranslator took 568.09 ms. Allocated memory was 255.9 MB in the beginning and 346.0 MB in the end (delta: 90.2 MB). Free memory was 233.2 MB in the beginning and 320.4 MB in the end (delta: -87.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-03-25 03:16:40,788 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 255.9 MB. Free memory is still 237.7 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 568.09 ms. Allocated memory was 255.9 MB in the beginning and 346.0 MB in the end (delta: 90.2 MB). Free memory was 233.2 MB in the beginning and 320.4 MB in the end (delta: -87.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: passing these results is not yet implemented: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1182) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...