./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_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan --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 Taipan --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_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan --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 Taipan --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 15:17:11,532 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:17:11,533 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:17:11,539 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:17:11,539 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:17:11,540 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:17:11,541 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:17:11,542 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:17:11,543 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:17:11,544 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:17:11,545 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:17:11,545 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:17:11,546 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:17:11,546 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:17:11,547 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:17:11,548 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:17:11,548 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:17:11,549 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:17:11,551 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:17:11,552 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:17:11,553 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:17:11,554 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:17:11,555 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:17:11,555 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:17:11,555 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:17:11,556 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:17:11,557 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:17:11,557 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:17:11,558 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:17:11,559 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:17:11,559 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:17:11,559 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:17:11,559 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:17:11,559 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:17:11,560 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:17:11,561 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:17:11,561 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 15:17:11,570 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:17:11,570 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:17:11,571 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:17:11,571 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 15:17:11,571 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 15:17:11,571 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 15:17:11,571 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 15:17:11,571 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 15:17:11,572 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 15:17:11,572 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 15:17:11,572 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 15:17:11,572 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 15:17:11,572 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 15:17:11,573 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:17:11,573 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 15:17:11,573 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:17:11,573 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 15:17:11,573 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:17:11,573 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:17:11,573 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:17:11,574 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:17:11,574 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 15:17:11,574 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:17:11,574 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:17:11,574 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:17:11,574 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:17:11,574 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:17:11,575 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:17:11,575 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:17:11,575 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:17:11,575 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:17:11,575 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:17:11,575 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:17:11,575 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 15:17:11,575 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:17:11,576 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:17:11,576 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:17:11,576 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan 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 -> Taipan 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 15:17:11,600 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:17:11,609 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:17:11,612 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:17:11,613 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:17:11,613 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:17:11,614 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 15:17:11,659 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/c1e0d8205/d22a7987da9a412fbe5e561593ad08ec/FLAG02eabad79 [2018-11-18 15:17:12,042 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:17:12,042 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 15:17:12,055 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/c1e0d8205/d22a7987da9a412fbe5e561593ad08ec/FLAG02eabad79 [2018-11-18 15:17:12,066 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/c1e0d8205/d22a7987da9a412fbe5e561593ad08ec [2018-11-18 15:17:12,069 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:17:12,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:17:12,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:17:12,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:17:12,074 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:17:12,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:17:12" (1/1) ... [2018-11-18 15:17:12,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1578e2c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:17:12, skipping insertion in model container [2018-11-18 15:17:12,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:17:12" (1/1) ... [2018-11-18 15:17:12,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:17:12,125 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:17:12,512 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:17:12,519 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:17:12,605 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 15:17:12,608 INFO L168 Benchmark]: Toolchain (without parser) took 538.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2018-11-18 15:17:12,610 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:17:12,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 536.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2018-11-18 15:17:12,612 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 536.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 37.5 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 15:17:13,804 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:17:13,805 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:17:13,812 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:17:13,813 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:17:13,813 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:17:13,814 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:17:13,815 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:17:13,816 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:17:13,817 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:17:13,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:17:13,818 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:17:13,818 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:17:13,819 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:17:13,820 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:17:13,821 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:17:13,821 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:17:13,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:17:13,824 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:17:13,825 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:17:13,826 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:17:13,826 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:17:13,828 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:17:13,828 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:17:13,828 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:17:13,829 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:17:13,830 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:17:13,830 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:17:13,831 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:17:13,832 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:17:13,832 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:17:13,832 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:17:13,832 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:17:13,833 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:17:13,833 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:17:13,834 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:17:13,834 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 15:17:13,844 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:17:13,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:17:13,845 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:17:13,845 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 15:17:13,845 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 15:17:13,846 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 15:17:13,846 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 15:17:13,846 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 15:17:13,846 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 15:17:13,846 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 15:17:13,847 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:17:13,847 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 15:17:13,847 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 15:17:13,847 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:17:13,847 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:17:13,847 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:17:13,847 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:17:13,848 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 15:17:13,848 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 15:17:13,848 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 15:17:13,848 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:17:13,848 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:17:13,848 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:17:13,848 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:17:13,849 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:17:13,849 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:17:13,849 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:17:13,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:17:13,849 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:17:13,849 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:17:13,849 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:17:13,850 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 15:17:13,850 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:17:13,850 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 15:17:13,850 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 15:17:13,850 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_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan 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 -> Taipan 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 15:17:13,877 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:17:13,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:17:13,888 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:17:13,889 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:17:13,889 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:17:13,889 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/../../sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 15:17:13,925 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/02decab92/57fc54e93ae3499588489ca74ab02d54/FLAG406ec5838 [2018-11-18 15:17:14,299 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:17:14,300 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/sv-benchmarks/c/pthread/twostage_3_false-unreach-call.i [2018-11-18 15:17:14,312 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/02decab92/57fc54e93ae3499588489ca74ab02d54/FLAG406ec5838 [2018-11-18 15:17:14,324 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a04fe713-9604-42df-a4a1-9887b2e636c4/bin-2019/utaipan/data/02decab92/57fc54e93ae3499588489ca74ab02d54 [2018-11-18 15:17:14,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:17:14,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:17:14,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:17:14,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:17:14,331 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:17:14,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:17:14" (1/1) ... [2018-11-18 15:17:14,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@458f7d0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:17:14, skipping insertion in model container [2018-11-18 15:17:14,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:17:14" (1/1) ... [2018-11-18 15:17:14,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:17:14,378 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:17:14,816 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:17:14,827 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:17:14,911 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 15:17:14,914 INFO L168 Benchmark]: Toolchain (without parser) took 587.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). Peak memory consumption was 41.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:17:14,915 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:17:14,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 585.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). Peak memory consumption was 41.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:17:14,917 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 585.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). Peak memory consumption was 41.0 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:1096) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...