./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer --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 Automizer --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_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer --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 Automizer --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 0.1.24-678e011 [2019-11-19 23:56:43,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:56:43,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:56:43,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:56:43,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:56:43,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:56:43,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:56:43,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:56:43,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:56:43,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:56:43,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:56:43,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:56:43,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:56:43,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:56:43,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:56:43,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:56:43,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:56:43,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:56:43,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:56:43,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:56:43,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:56:43,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:56:43,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:56:43,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:56:43,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:56:43,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:56:43,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:56:43,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:56:43,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:56:43,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:56:43,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:56:43,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:56:43,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:56:43,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:56:43,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:56:43,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:56:43,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:56:43,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:56:43,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:56:43,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:56:43,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:56:43,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-19 23:56:43,944 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:56:43,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:56:43,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:56:43,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:56:43,946 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 23:56:43,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:56:43,946 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:56:43,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:56:43,947 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:56:43,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:56:43,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:56:43,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:56:43,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:56:43,948 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:56:43,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:56:43,949 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:56:43,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:56:43,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:56:43,950 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 23:56:43,950 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:56:43,950 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 23:56:43,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 23:56:43,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:56:43,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:56:43,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:56:43,951 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 23:56:43,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:56:43,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:56:43,952 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_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer 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 -> Automizer 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 [2019-11-19 23:56:44,171 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:56:44,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:56:44,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:56:44,185 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:56:44,185 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:56:44,185 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/../../sv-benchmarks/c/pthread/twostage_3.i [2019-11-19 23:56:44,252 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/9b97ac40b/9508a5b1c0b34587affcbd1b7832e323/FLAGdacbcb395 [2019-11-19 23:56:44,829 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:56:44,830 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/sv-benchmarks/c/pthread/twostage_3.i [2019-11-19 23:56:44,855 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/9b97ac40b/9508a5b1c0b34587affcbd1b7832e323/FLAGdacbcb395 [2019-11-19 23:56:45,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/9b97ac40b/9508a5b1c0b34587affcbd1b7832e323 [2019-11-19 23:56:45,053 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:56:45,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:56:45,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:56:45,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:56:45,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:56:45,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:45" (1/1) ... [2019-11-19 23:56:45,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c69dfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:45, skipping insertion in model container [2019-11-19 23:56:45,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:45" (1/1) ... [2019-11-19 23:56:45,071 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:56:45,119 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:56:45,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:56:45,791 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:56:45,856 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:1042) 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:1914) 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:957) 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:906) 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:1284) 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:3361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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:227) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:56:45,873 INFO L168 Benchmark]: Toolchain (without parser) took 815.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -198.2 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:45,874 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:56:45,875 INFO L168 Benchmark]: CACSL2BoogieTranslator took 813.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -198.2 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:45,876 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 813.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -198.2 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:1042) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:56:47,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:56:47,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:56:47,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:56:47,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:56:47,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:56:47,829 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:56:47,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:56:47,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:56:47,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:56:47,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:56:47,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:56:47,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:56:47,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:56:47,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:56:47,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:56:47,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:56:47,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:56:47,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:56:47,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:56:47,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:56:47,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:56:47,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:56:47,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:56:47,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:56:47,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:56:47,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:56:47,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:56:47,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:56:47,860 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:56:47,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:56:47,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:56:47,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:56:47,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:56:47,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:56:47,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:56:47,864 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:56:47,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:56:47,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:56:47,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:56:47,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:56:47,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-19 23:56:47,883 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:56:47,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:56:47,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:56:47,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:56:47,885 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 23:56:47,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:56:47,885 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:56:47,885 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:56:47,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:56:47,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:56:47,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:56:47,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:56:47,887 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:56:47,887 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:56:47,887 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:56:47,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:56:47,887 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:56:47,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:56:47,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:56:47,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 23:56:47,888 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:56:47,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 23:56:47,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 23:56:47,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:56:47,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:56:47,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:56:47,890 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-19 23:56:47,890 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:56:47,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:56:47,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:56:47,891 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_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer 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 -> Automizer 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 [2019-11-19 23:56:48,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:56:48,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:56:48,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:56:48,184 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:56:48,185 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:56:48,186 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/../../sv-benchmarks/c/pthread/twostage_3.i [2019-11-19 23:56:48,244 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/1d95d6d6a/3a022f0f72364bd3b396c8cfb5a23254/FLAG7f4be4b20 [2019-11-19 23:56:48,809 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:56:48,810 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/sv-benchmarks/c/pthread/twostage_3.i [2019-11-19 23:56:48,837 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/1d95d6d6a/3a022f0f72364bd3b396c8cfb5a23254/FLAG7f4be4b20 [2019-11-19 23:56:49,080 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae99c8f6-9743-4d79-80a3-f9215908974f/bin/uautomizer/data/1d95d6d6a/3a022f0f72364bd3b396c8cfb5a23254 [2019-11-19 23:56:49,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:56:49,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:56:49,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:56:49,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:56:49,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:56:49,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:49" (1/1) ... [2019-11-19 23:56:49,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2890ff55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:49, skipping insertion in model container [2019-11-19 23:56:49,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:49" (1/1) ... [2019-11-19 23:56:49,099 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:56:49,174 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:56:49,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:56:49,930 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:56:50,004 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:1042) 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:1914) 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:957) 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:906) 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:1284) 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:3361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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:227) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:56:50,009 INFO L168 Benchmark]: Toolchain (without parser) took 923.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -184.8 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:50,010 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:56:50,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 920.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -184.8 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:50,012 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 920.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -184.8 MB). Peak memory consumption was 32.9 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:1042) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...