./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/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 9902cf2ddfff2b143de1663de43bf1721584c2b8 ............................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/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 9902cf2ddfff2b143de1663de43bf1721584c2b8 ............................................................................................................................................................................ 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 0.1.23-635dfa2 [2018-12-08 12:54:52,736 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 12:54:52,737 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 12:54:52,743 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 12:54:52,743 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 12:54:52,744 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 12:54:52,744 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 12:54:52,745 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 12:54:52,746 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 12:54:52,746 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 12:54:52,747 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 12:54:52,747 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 12:54:52,747 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 12:54:52,748 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 12:54:52,748 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 12:54:52,748 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 12:54:52,749 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 12:54:52,750 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 12:54:52,751 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 12:54:52,751 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 12:54:52,752 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 12:54:52,752 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 12:54:52,753 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 12:54:52,754 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 12:54:52,754 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 12:54:52,754 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 12:54:52,755 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 12:54:52,755 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 12:54:52,755 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 12:54:52,756 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 12:54:52,756 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 12:54:52,756 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 12:54:52,756 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 12:54:52,757 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 12:54:52,757 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 12:54:52,757 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 12:54:52,758 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 12:54:52,765 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 12:54:52,765 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 12:54:52,765 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 12:54:52,765 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 12:54:52,766 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 12:54:52,766 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 12:54:52,766 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 12:54:52,766 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 12:54:52,766 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 12:54:52,766 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 12:54:52,766 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 12:54:52,766 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 12:54:52,766 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 12:54:52,767 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 12:54:52,767 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 12:54:52,768 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 12:54:52,768 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 12:54:52,768 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 12:54:52,768 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 12:54:52,768 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 12:54:52,768 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 12:54:52,768 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/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 -> 9902cf2ddfff2b143de1663de43bf1721584c2b8 [2018-12-08 12:54:52,786 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 12:54:52,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 12:54:52,797 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 12:54:52,798 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 12:54:52,798 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 12:54:52,799 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-12-08 12:54:52,839 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/38bb49eb1/f306fc557b434c069b9a050dccea566c/FLAG6d98b2ae9 [2018-12-08 12:54:53,181 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 12:54:53,182 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-12-08 12:54:53,194 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/38bb49eb1/f306fc557b434c069b9a050dccea566c/FLAG6d98b2ae9 [2018-12-08 12:54:53,206 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/38bb49eb1/f306fc557b434c069b9a050dccea566c [2018-12-08 12:54:53,208 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 12:54:53,209 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 12:54:53,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 12:54:53,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 12:54:53,211 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 12:54:53,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:54:53" (1/1) ... [2018-12-08 12:54:53,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f270acf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:54:53, skipping insertion in model container [2018-12-08 12:54:53,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:54:53" (1/1) ... [2018-12-08 12:54:53,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 12:54:53,242 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 12:54:53,570 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:54:53,577 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 12:54:53,614 FATAL L292 ToolchainWalker]: 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:1100) 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:1979) 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:1014) 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:963) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1342) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 12:54:53,617 INFO L168 Benchmark]: Toolchain (without parser) took 408.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-12-08 12:54:53,618 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:54:53,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.99 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-12-08 12:54:53,620 INFO L336 ainManager$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 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.99 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 32.7 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:1100) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 12:54:54,681 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 12:54:54,682 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 12:54:54,688 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 12:54:54,688 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 12:54:54,689 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 12:54:54,689 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 12:54:54,690 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 12:54:54,691 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 12:54:54,691 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 12:54:54,692 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 12:54:54,692 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 12:54:54,692 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 12:54:54,693 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 12:54:54,693 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 12:54:54,694 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 12:54:54,694 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 12:54:54,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 12:54:54,696 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 12:54:54,697 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 12:54:54,697 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 12:54:54,698 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 12:54:54,699 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 12:54:54,699 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 12:54:54,699 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 12:54:54,700 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 12:54:54,700 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 12:54:54,701 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 12:54:54,701 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 12:54:54,702 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 12:54:54,702 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 12:54:54,702 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 12:54:54,703 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 12:54:54,703 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 12:54:54,703 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 12:54:54,704 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 12:54:54,704 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-08 12:54:54,711 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 12:54:54,711 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 12:54:54,711 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 12:54:54,712 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 12:54:54,712 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 12:54:54,712 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 12:54:54,712 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 12:54:54,712 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 12:54:54,713 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 12:54:54,714 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 12:54:54,714 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 12:54:54,714 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 12:54:54,714 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 12:54:54,714 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 12:54:54,714 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 12:54:54,714 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 12:54:54,714 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 12:54:54,715 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 12:54:54,715 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 12:54:54,715 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 12:54:54,715 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 12:54:54,715 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 12:54:54,715 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 12:54:54,715 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 12:54:54,715 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 12:54:54,716 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/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 -> 9902cf2ddfff2b143de1663de43bf1721584c2b8 [2018-12-08 12:54:54,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 12:54:54,740 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 12:54:54,742 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 12:54:54,743 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 12:54:54,744 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 12:54:54,744 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-12-08 12:54:54,779 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/34d028f4f/209e122a2eda425381a2c0ae7272861c/FLAG691c0e08e [2018-12-08 12:54:55,175 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 12:54:55,175 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-12-08 12:54:55,183 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/34d028f4f/209e122a2eda425381a2c0ae7272861c/FLAG691c0e08e [2018-12-08 12:54:55,521 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_79f328b7-397e-4687-951e-d1bab9bf429e/bin-2019/uautomizer/data/34d028f4f/209e122a2eda425381a2c0ae7272861c [2018-12-08 12:54:55,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 12:54:55,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 12:54:55,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 12:54:55,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 12:54:55,526 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 12:54:55,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:54:55" (1/1) ... [2018-12-08 12:54:55,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49da4dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:54:55, skipping insertion in model container [2018-12-08 12:54:55,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:54:55" (1/1) ... [2018-12-08 12:54:55,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 12:54:55,557 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 12:54:55,878 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:54:55,922 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 12:54:55,951 FATAL L292 ToolchainWalker]: 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:1100) 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:1979) 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:1014) 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:963) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1342) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 12:54:55,953 INFO L168 Benchmark]: Toolchain (without parser) took 429.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -182.9 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2018-12-08 12:54:55,954 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:54:55,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -182.9 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2018-12-08 12:54:55,956 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -182.9 MB). Peak memory consumption was 33.7 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:1100) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...