./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 aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/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_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/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_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/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_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/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-aa41828 [2018-11-23 07:20:37,494 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:20:37,495 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:20:37,501 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:20:37,501 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:20:37,502 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:20:37,503 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:20:37,504 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:20:37,505 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:20:37,506 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:20:37,506 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:20:37,506 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:20:37,507 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:20:37,508 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:20:37,509 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:20:37,509 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:20:37,510 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:20:37,511 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:20:37,512 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:20:37,513 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:20:37,514 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:20:37,514 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:20:37,515 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:20:37,515 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:20:37,516 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:20:37,516 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:20:37,517 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:20:37,517 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:20:37,518 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:20:37,518 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:20:37,518 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:20:37,519 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:20:37,519 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:20:37,519 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:20:37,520 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:20:37,521 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:20:37,521 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 07:20:37,528 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:20:37,528 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:20:37,529 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:20:37,529 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:20:37,529 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:20:37,529 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:20:37,530 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 07:20:37,530 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:20:37,530 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:20:37,530 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:20:37,530 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:20:37,530 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:20:37,530 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:20:37,531 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:20:37,531 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:20:37,531 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:20:37,531 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:20:37,531 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:20:37,531 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:20:37,531 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:20:37,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:20:37,532 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:20:37,532 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:20:37,532 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:20:37,532 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:20:37,532 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:20:37,532 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:20:37,532 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 07:20:37,533 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:20:37,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:20:37,533 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_38fa0f82-b740-4c1b-91d3-1fec93b3b469/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 [2018-11-23 07:20:37,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:20:37,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:20:37,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:20:37,568 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:20:37,569 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:20:37,569 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-23 07:20:37,608 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/d75b85e87/c18dee71c2b14fb7b0b226b68efb5a69/FLAGd0fc1ae8a [2018-11-23 07:20:38,058 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:20:38,059 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-23 07:20:38,071 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/d75b85e87/c18dee71c2b14fb7b0b226b68efb5a69/FLAGd0fc1ae8a [2018-11-23 07:20:38,081 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/d75b85e87/c18dee71c2b14fb7b0b226b68efb5a69 [2018-11-23 07:20:38,084 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:20:38,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:20:38,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:20:38,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:20:38,089 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:20:38,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:20:38" (1/1) ... [2018-11-23 07:20:38,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b2f1b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:20:38, skipping insertion in model container [2018-11-23 07:20:38,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:20:38" (1/1) ... [2018-11-23 07:20:38,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:20:38,136 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:20:38,502 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:20:38,563 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:20:38,601 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:1099) 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:1969) 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:1013) 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:962) 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:1332) 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:3436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2231) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 07:20:38,604 INFO L168 Benchmark]: Toolchain (without parser) took 519.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 34.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:20:38,605 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:20:38,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 517.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 34.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:20:38,607 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 517.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 34.6 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:1099) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:20:39,856 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:20:39,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:20:39,865 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:20:39,865 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:20:39,866 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:20:39,867 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:20:39,868 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:20:39,869 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:20:39,870 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:20:39,870 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:20:39,870 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:20:39,871 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:20:39,872 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:20:39,873 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:20:39,873 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:20:39,874 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:20:39,875 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:20:39,876 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:20:39,878 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:20:39,878 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:20:39,879 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:20:39,881 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:20:39,881 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:20:39,881 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:20:39,882 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:20:39,883 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:20:39,883 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:20:39,884 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:20:39,884 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:20:39,884 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:20:39,885 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:20:39,885 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:20:39,885 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:20:39,886 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:20:39,886 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:20:39,887 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 07:20:39,897 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:20:39,897 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:20:39,898 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:20:39,898 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:20:39,899 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:20:39,899 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:20:39,899 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 07:20:39,899 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:20:39,899 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:20:39,899 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:20:39,899 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:20:39,900 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:20:39,900 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:20:39,900 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:20:39,900 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:20:39,900 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:20:39,900 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:20:39,901 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:20:39,901 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:20:39,901 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:20:39,901 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:20:39,901 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:20:39,901 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:20:39,902 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:20:39,902 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:20:39,902 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:20:39,902 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:20:39,902 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:20:39,902 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 07:20:39,902 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:20:39,903 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:20:39,903 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:20:39,903 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_38fa0f82-b740-4c1b-91d3-1fec93b3b469/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 [2018-11-23 07:20:39,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:20:39,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:20:39,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:20:39,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:20:39,948 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:20:39,948 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-23 07:20:39,994 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/7df582ea9/01708f2d0bb044458d55264a0ba7cf46/FLAGdd2a1c1bc [2018-11-23 07:20:40,393 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:20:40,394 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-23 07:20:40,406 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/7df582ea9/01708f2d0bb044458d55264a0ba7cf46/FLAGdd2a1c1bc [2018-11-23 07:20:40,418 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_38fa0f82-b740-4c1b-91d3-1fec93b3b469/bin-2019/uautomizer/data/7df582ea9/01708f2d0bb044458d55264a0ba7cf46 [2018-11-23 07:20:40,421 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:20:40,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:20:40,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:20:40,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:20:40,426 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:20:40,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:20:40" (1/1) ... [2018-11-23 07:20:40,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f5ba8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:20:40, skipping insertion in model container [2018-11-23 07:20:40,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:20:40" (1/1) ... [2018-11-23 07:20:40,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:20:40,474 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:20:40,913 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:20:40,924 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:20:41,015 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:1099) 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:1969) 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:1013) 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:962) 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:1332) 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:3436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2231) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 07:20:41,018 INFO L168 Benchmark]: Toolchain (without parser) took 596.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:20:41,019 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:20:41,020 INFO L168 Benchmark]: CACSL2BoogieTranslator took 594.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:20:41,022 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 594.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 40.8 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:1099) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...