./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread/twostage_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d69a01d1c03af362dccc3f2c556775784d9ef9e9 .......................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d69a01d1c03af362dccc3f2c556775784d9ef9e9 ................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 16:49:10,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 16:49:10,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 16:49:10,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 16:49:10,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 16:49:10,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 16:49:10,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 16:49:10,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 16:49:10,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 16:49:10,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 16:49:10,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 16:49:10,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 16:49:10,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 16:49:10,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 16:49:10,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 16:49:10,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 16:49:10,713 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 16:49:10,714 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 16:49:10,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 16:49:10,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 16:49:10,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 16:49:10,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 16:49:10,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 16:49:10,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 16:49:10,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 16:49:10,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 16:49:10,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 16:49:10,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 16:49:10,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 16:49:10,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 16:49:10,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 16:49:10,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 16:49:10,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 16:49:10,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 16:49:10,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 16:49:10,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 16:49:10,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 16:49:10,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 16:49:10,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 16:49:10,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 16:49:10,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 16:49:10,727 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 16:49:10,736 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 16:49:10,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 16:49:10,737 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 16:49:10,737 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 16:49:10,737 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 16:49:10,738 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 16:49:10,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 16:49:10,738 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 16:49:10,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 16:49:10,738 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 16:49:10,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 16:49:10,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 16:49:10,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 16:49:10,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 16:49:10,739 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 16:49:10,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 16:49:10,739 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 16:49:10,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 16:49:10,739 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 16:49:10,739 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 16:49:10,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:49:10,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 16:49:10,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d69a01d1c03af362dccc3f2c556775784d9ef9e9 [2019-12-01 16:49:10,839 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 16:49:10,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 16:49:10,849 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 16:49:10,850 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 16:49:10,850 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 16:49:10,851 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/../../sv-benchmarks/c/pthread/twostage_3.i [2019-12-01 16:49:10,888 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/815f25423/cabc60f48ccf4173ae60e7218acef3b2/FLAGf83562dee [2019-12-01 16:49:11,386 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 16:49:11,387 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/sv-benchmarks/c/pthread/twostage_3.i [2019-12-01 16:49:11,400 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/815f25423/cabc60f48ccf4173ae60e7218acef3b2/FLAGf83562dee [2019-12-01 16:49:11,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/815f25423/cabc60f48ccf4173ae60e7218acef3b2 [2019-12-01 16:49:11,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 16:49:11,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 16:49:11,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 16:49:11,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 16:49:11,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 16:49:11,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:11" (1/1) ... [2019-12-01 16:49:11,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53457aa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:49:11, skipping insertion in model container [2019-12-01 16:49:11,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:11" (1/1) ... [2019-12-01 16:49:11,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 16:49:11,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 16:49:12,297 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-01 16:49:12,298 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-01 16:49:12,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:49:12,305 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 16:49:12,338 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:1165) 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:2037) 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:1080) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 16:49:12,342 INFO L168 Benchmark]: Toolchain (without parser) took 465.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-12-01 16:49:12,342 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 16:49:12,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-12-01 16:49:12,344 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 463.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 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:1165) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 16:49:13,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 16:49:13,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 16:49:13,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 16:49:13,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 16:49:13,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 16:49:13,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 16:49:13,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 16:49:13,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 16:49:13,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 16:49:13,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 16:49:13,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 16:49:13,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 16:49:13,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 16:49:13,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 16:49:13,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 16:49:13,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 16:49:13,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 16:49:13,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 16:49:13,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 16:49:13,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 16:49:13,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 16:49:13,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 16:49:13,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 16:49:13,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 16:49:13,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 16:49:13,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 16:49:13,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 16:49:13,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 16:49:13,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 16:49:13,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 16:49:13,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 16:49:13,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 16:49:13,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 16:49:13,494 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 16:49:13,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 16:49:13,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 16:49:13,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 16:49:13,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 16:49:13,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 16:49:13,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 16:49:13,498 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 16:49:13,511 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 16:49:13,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 16:49:13,512 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 16:49:13,512 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 16:49:13,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 16:49:13,512 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 16:49:13,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 16:49:13,513 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 16:49:13,513 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 16:49:13,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 16:49:13,513 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 16:49:13,513 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 16:49:13,513 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 16:49:13,514 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 16:49:13,514 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 16:49:13,514 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 16:49:13,514 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 16:49:13,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 16:49:13,514 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 16:49:13,514 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 16:49:13,515 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 16:49:13,515 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 16:49:13,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 16:49:13,515 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 16:49:13,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:49:13,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 16:49:13,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 16:49:13,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 16:49:13,516 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 16:49:13,516 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 16:49:13,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 16:49:13,516 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 16:49:13,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 16:49:13,516 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d69a01d1c03af362dccc3f2c556775784d9ef9e9 [2019-12-01 16:49:13,676 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 16:49:13,685 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 16:49:13,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 16:49:13,688 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 16:49:13,688 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 16:49:13,689 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/../../sv-benchmarks/c/pthread/twostage_3.i [2019-12-01 16:49:13,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/a3e5e25f1/9c232dab9c8c41cd8d1c3578156046b3/FLAGafdc6233f [2019-12-01 16:49:14,109 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 16:49:14,110 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/sv-benchmarks/c/pthread/twostage_3.i [2019-12-01 16:49:14,122 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/a3e5e25f1/9c232dab9c8c41cd8d1c3578156046b3/FLAGafdc6233f [2019-12-01 16:49:14,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_512191d9-2df5-4f1c-ad57-977e584bdc76/bin/ukojak/data/a3e5e25f1/9c232dab9c8c41cd8d1c3578156046b3 [2019-12-01 16:49:14,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 16:49:14,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 16:49:14,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 16:49:14,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 16:49:14,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 16:49:14,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:14" (1/1) ... [2019-12-01 16:49:14,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5772f275 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:49:14, skipping insertion in model container [2019-12-01 16:49:14,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:14" (1/1) ... [2019-12-01 16:49:14,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 16:49:14,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 16:49:14,556 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-01 16:49:14,557 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-01 16:49:14,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:49:14,567 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 16:49:14,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 16:49:14,604 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-01 16:49:14,604 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-01 16:49:14,605 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:49:14,610 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 16:49:14,638 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:1165) 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:2037) 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:1080) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 16:49:14,642 INFO L168 Benchmark]: Toolchain (without parser) took 507.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -147.1 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-12-01 16:49:14,642 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 16:49:14,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 506.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -147.1 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-12-01 16:49:14,644 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 506.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -147.1 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 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:1165) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...