./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 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/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_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/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_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/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_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/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 0.1.23-0cd3be1 [2018-11-28 11:37:16,390 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:37:16,391 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:37:16,398 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:37:16,398 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:37:16,398 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:37:16,399 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:37:16,401 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:37:16,402 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:37:16,402 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:37:16,403 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:37:16,403 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:37:16,404 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:37:16,405 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:37:16,405 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:37:16,406 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:37:16,406 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:37:16,408 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:37:16,409 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:37:16,410 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:37:16,411 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:37:16,412 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:37:16,413 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:37:16,413 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:37:16,414 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:37:16,414 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:37:16,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:37:16,415 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:37:16,415 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:37:16,416 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:37:16,416 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:37:16,416 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:37:16,416 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:37:16,416 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:37:16,417 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:37:16,417 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:37:16,417 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 11:37:16,424 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:37:16,424 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:37:16,425 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:37:16,425 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:37:16,426 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:37:16,426 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:37:16,426 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:37:16,426 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:37:16,426 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:37:16,426 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:37:16,427 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:37:16,427 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:37:16,427 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:37:16,427 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:37:16,427 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:37:16,427 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:37:16,427 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:37:16,428 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:37:16,428 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:37:16,428 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:37:16,428 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:37:16,428 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:37:16,428 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:37:16,428 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:37:16,429 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:37:16,429 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:37:16,429 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:37:16,429 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:37:16,429 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:37:16,429 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 11:37:16,429 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_270d0194-38b3-4e08-94d5-f2278fba6a24/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 [2018-11-28 11:37:16,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:37:16,464 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:37:16,467 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:37:16,468 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:37:16,469 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:37:16,469 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-28 11:37:16,514 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/05a644538/d29bdeada815497690388c4ad458c1f7/FLAG0b598aef9 [2018-11-28 11:37:16,979 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:37:16,980 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-28 11:37:16,990 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/05a644538/d29bdeada815497690388c4ad458c1f7/FLAG0b598aef9 [2018-11-28 11:37:17,496 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/05a644538/d29bdeada815497690388c4ad458c1f7 [2018-11-28 11:37:17,498 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:37:17,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:37:17,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:37:17,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:37:17,502 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:37:17,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:37:17" (1/1) ... [2018-11-28 11:37:17,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c102fa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:17, skipping insertion in model container [2018-11-28 11:37:17,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:37:17" (1/1) ... [2018-11-28 11:37:17,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:37:17,545 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:37:17,946 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:37:17,955 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:37:17,993 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:1978) 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:1341) 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:3445) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2240) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 11:37:17,996 INFO L168 Benchmark]: Toolchain (without parser) took 497.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -159.4 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2018-11-28 11:37:17,998 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:37:17,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 495.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -159.4 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2018-11-28 11:37:18,001 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 495.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -159.4 MB). Peak memory consumption was 32.8 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... ### Bit-precise run ### This is Ultimate 0.1.23-0cd3be1 [2018-11-28 11:37:19,261 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:37:19,262 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:37:19,271 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:37:19,272 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:37:19,272 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:37:19,273 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:37:19,275 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:37:19,276 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:37:19,276 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:37:19,277 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:37:19,277 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:37:19,278 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:37:19,279 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:37:19,280 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:37:19,281 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:37:19,281 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:37:19,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:37:19,284 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:37:19,286 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:37:19,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:37:19,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:37:19,289 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:37:19,289 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:37:19,289 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:37:19,290 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:37:19,291 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:37:19,291 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:37:19,292 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:37:19,293 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:37:19,293 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:37:19,294 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:37:19,294 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:37:19,294 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:37:19,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:37:19,295 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:37:19,296 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-28 11:37:19,306 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:37:19,306 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:37:19,307 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:37:19,307 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:37:19,308 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:37:19,308 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:37:19,308 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:37:19,308 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:37:19,308 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 11:37:19,309 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:37:19,310 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:37:19,310 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:37:19,310 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:37:19,310 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:37:19,310 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:37:19,310 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:37:19,310 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:37:19,311 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:37:19,311 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:37:19,311 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:37:19,311 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:37:19,311 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 11:37:19,313 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:37:19,314 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 11:37:19,314 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 11:37:19,314 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_270d0194-38b3-4e08-94d5-f2278fba6a24/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 [2018-11-28 11:37:19,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:37:19,349 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:37:19,352 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:37:19,353 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:37:19,353 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:37:19,354 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-28 11:37:19,395 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/ce80ff0aa/b8196c102e6b47668f98268578256718/FLAGd4b104708 [2018-11-28 11:37:19,791 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:37:19,792 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-28 11:37:19,803 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/ce80ff0aa/b8196c102e6b47668f98268578256718/FLAGd4b104708 [2018-11-28 11:37:20,152 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_270d0194-38b3-4e08-94d5-f2278fba6a24/bin-2019/uautomizer/data/ce80ff0aa/b8196c102e6b47668f98268578256718 [2018-11-28 11:37:20,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:37:20,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:37:20,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:37:20,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:37:20,160 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:37:20,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:37:20" (1/1) ... [2018-11-28 11:37:20,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29dc5009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:20, skipping insertion in model container [2018-11-28 11:37:20,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:37:20" (1/1) ... [2018-11-28 11:37:20,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:37:20,207 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:37:20,627 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:37:20,639 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:37:20,730 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:1978) 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:1341) 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:3445) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2240) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 11:37:20,736 INFO L168 Benchmark]: Toolchain (without parser) took 580.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 34.0 MB. Max. memory is 11.5 GB. [2018-11-28 11:37:20,737 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:37:20,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 578.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 34.0 MB. Max. memory is 11.5 GB. [2018-11-28 11:37:20,738 INFO L336 ainManager$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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 578.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 34.0 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...