./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/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_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/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_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/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_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/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 0.1.23-5842f4b [2018-11-18 11:32:43,322 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:32:43,323 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:32:43,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:32:43,329 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:32:43,330 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:32:43,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:32:43,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:32:43,333 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:32:43,333 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:32:43,334 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:32:43,334 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:32:43,335 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:32:43,336 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:32:43,336 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:32:43,337 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:32:43,338 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:32:43,339 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:32:43,340 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:32:43,341 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:32:43,342 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:32:43,343 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:32:43,344 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:32:43,344 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:32:43,345 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:32:43,345 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:32:43,346 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:32:43,347 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:32:43,347 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:32:43,348 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:32:43,348 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:32:43,349 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:32:43,349 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:32:43,349 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:32:43,350 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:32:43,350 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:32:43,350 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 11:32:43,357 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:32:43,357 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:32:43,358 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:32:43,358 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:32:43,358 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:32:43,358 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:32:43,358 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 11:32:43,358 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:32:43,358 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:32:43,358 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:32:43,359 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:32:43,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:32:43,360 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:32:43,360 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:32:43,360 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:32:43,360 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:32:43,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:32:43,360 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:32:43,360 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:32:43,360 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:32:43,361 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 11:32:43,361 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:32:43,361 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:32:43,361 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_201ae2bb-f038-41ff-a06e-9dca57938179/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 [2018-11-18 11:32:43,386 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:32:43,395 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:32:43,398 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:32:43,399 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:32:43,399 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:32:43,400 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 11:32:43,446 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/26c6138f3/a53be07c1a494c78a3c9e14f86765b75/FLAGe7f15d335 [2018-11-18 11:32:43,922 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:32:43,923 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 11:32:43,935 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/26c6138f3/a53be07c1a494c78a3c9e14f86765b75/FLAGe7f15d335 [2018-11-18 11:32:44,419 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/26c6138f3/a53be07c1a494c78a3c9e14f86765b75 [2018-11-18 11:32:44,422 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:32:44,422 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 11:32:44,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:32:44,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:32:44,425 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:32:44,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:32:44" (1/1) ... [2018-11-18 11:32:44,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353240dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:32:44, skipping insertion in model container [2018-11-18 11:32:44,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:32:44" (1/1) ... [2018-11-18 11:32:44,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:32:44,466 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:32:44,820 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:32:44,876 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:32:44,914 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:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:285) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1817) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:318) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) 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:1324) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:32:44,917 INFO L168 Benchmark]: Toolchain (without parser) took 494.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:32:44,918 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:32:44,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 493.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:32:44,920 INFO L336 ainManager$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 493.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 34.5 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:1096) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 11:32:46,159 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:32:46,161 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:32:46,169 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:32:46,169 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:32:46,170 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:32:46,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:32:46,172 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:32:46,173 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:32:46,173 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:32:46,174 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:32:46,174 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:32:46,174 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:32:46,175 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:32:46,176 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:32:46,176 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:32:46,177 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:32:46,178 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:32:46,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:32:46,180 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:32:46,181 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:32:46,181 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:32:46,183 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:32:46,183 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:32:46,183 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:32:46,184 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:32:46,185 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:32:46,185 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:32:46,186 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:32:46,186 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:32:46,187 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:32:46,187 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:32:46,187 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:32:46,187 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:32:46,188 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:32:46,188 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:32:46,189 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 11:32:46,198 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:32:46,199 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:32:46,199 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:32:46,199 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:32:46,200 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:32:46,200 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:32:46,200 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 11:32:46,200 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:32:46,200 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:32:46,200 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:32:46,201 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:32:46,202 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:32:46,202 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:32:46,202 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:32:46,202 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:32:46,202 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:32:46,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:32:46,202 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:32:46,203 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:32:46,203 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:32:46,203 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 11:32:46,203 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:32:46,203 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:32:46,203 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:32:46,203 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_201ae2bb-f038-41ff-a06e-9dca57938179/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 [2018-11-18 11:32:46,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:32:46,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:32:46,244 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:32:46,245 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:32:46,245 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:32:46,246 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 11:32:46,292 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/0462134eb/eb70ce120cee4764a7af0221353605f7/FLAG832684e5d [2018-11-18 11:32:46,688 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:32:46,688 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 11:32:46,699 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/0462134eb/eb70ce120cee4764a7af0221353605f7/FLAG832684e5d [2018-11-18 11:32:47,056 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_201ae2bb-f038-41ff-a06e-9dca57938179/bin-2019/uautomizer/data/0462134eb/eb70ce120cee4764a7af0221353605f7 [2018-11-18 11:32:47,058 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:32:47,059 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 11:32:47,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:32:47,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:32:47,062 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:32:47,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:32:47" (1/1) ... [2018-11-18 11:32:47,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b48a8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:32:47, skipping insertion in model container [2018-11-18 11:32:47,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:32:47" (1/1) ... [2018-11-18 11:32:47,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:32:47,112 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:32:47,538 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:32:47,549 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:32:47,653 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:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:285) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1817) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:318) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) 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:1324) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:32:47,656 INFO L168 Benchmark]: Toolchain (without parser) took 597.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:32:47,658 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:32:47,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 595.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:32:47,660 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 595.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). Peak memory consumption was 40.9 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:1096) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...