./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c -s /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f9b269fee929c2a3187ed7c2821bda9ec7cbeaea ........................................................................................................................................................................... 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_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c -s /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f9b269fee929c2a3187ed7c2821bda9ec7cbeaea ............................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:55:31,792 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:55:31,793 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:55:31,801 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:55:31,802 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:55:31,802 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:55:31,803 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:55:31,805 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:55:31,806 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:55:31,807 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:55:31,808 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:55:31,808 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:55:31,809 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:55:31,809 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:55:31,810 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:55:31,811 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:55:31,812 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:55:31,813 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:55:31,815 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:55:31,816 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:55:31,817 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:55:31,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:55:31,820 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:55:31,820 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:55:31,820 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:55:31,821 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:55:31,822 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:55:31,823 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:55:31,824 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:55:31,825 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:55:31,825 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:55:31,826 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:55:31,826 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:55:31,826 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:55:31,827 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:55:31,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:55:31,827 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 03:55:31,839 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:55:31,840 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:55:31,840 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:55:31,840 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:55:31,841 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:55:31,841 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:55:31,841 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:55:31,841 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:55:31,842 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:55:31,842 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:55:31,842 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:55:31,842 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:55:31,842 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:55:31,842 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:55:31,842 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:55:31,842 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:55:31,843 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:55:31,843 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:55:31,843 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:55:31,843 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:55:31,843 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:55:31,844 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:55:31,844 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 03:55:31,844 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:55:31,844 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:55:31,844 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:55:31,844 INFO L133 SettingsManager]: * To the following directory=dump/ 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_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9b269fee929c2a3187ed7c2821bda9ec7cbeaea [2018-11-10 03:55:31,868 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:55:31,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:55:31,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:55:31,880 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:55:31,881 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:55:31,881 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c [2018-11-10 03:55:31,924 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/cac477685/e882ca3f8d564eb6b0f6721dd683b92c/FLAG8f18adbd5 [2018-11-10 03:55:32,425 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:55:32,425 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c [2018-11-10 03:55:32,447 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/cac477685/e882ca3f8d564eb6b0f6721dd683b92c/FLAG8f18adbd5 [2018-11-10 03:55:32,458 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/cac477685/e882ca3f8d564eb6b0f6721dd683b92c [2018-11-10 03:55:32,460 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:55:32,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:55:32,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:32,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:55:32,466 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:55:32,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:32" (1/1) ... [2018-11-10 03:55:32,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@499d6e00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:32, skipping insertion in model container [2018-11-10 03:55:32,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:32" (1/1) ... [2018-11-10 03:55:32,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:55:32,540 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:55:33,113 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:55:33,116 INFO L168 Benchmark]: Toolchain (without parser) took 655.59 ms. Allocated memory is still 1.0 GB. Free memory was 953.9 MB in the beginning and 902.9 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2018-11-10 03:55:33,118 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:55:33,119 INFO L168 Benchmark]: CACSL2BoogieTranslator took 653.68 ms. Allocated memory is still 1.0 GB. Free memory was 953.9 MB in the beginning and 902.9 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2018-11-10 03:55:33,121 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 653.68 ms. Allocated memory is still 1.0 GB. Free memory was 953.9 MB in the beginning and 902.9 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:55:34,631 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:55:34,633 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:55:34,642 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:55:34,643 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:55:34,643 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:55:34,644 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:55:34,646 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:55:34,647 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:55:34,648 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:55:34,648 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:55:34,649 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:55:34,650 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:55:34,651 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:55:34,652 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:55:34,652 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:55:34,653 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:55:34,654 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:55:34,657 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:55:34,658 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:55:34,659 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:55:34,660 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:55:34,662 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:55:34,663 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:55:34,663 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:55:34,664 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:55:34,665 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:55:34,666 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:55:34,666 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:55:34,668 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:55:34,668 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:55:34,669 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:55:34,669 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:55:34,669 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:55:34,670 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:55:34,670 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:55:34,670 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 03:55:34,684 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:55:34,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:55:34,685 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:55:34,685 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:55:34,685 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:55:34,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:55:34,686 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:55:34,686 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:55:34,687 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:55:34,687 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:55:34,687 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:55:34,687 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:55:34,687 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:55:34,687 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:55:34,687 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:55:34,688 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:55:34,688 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:55:34,688 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:55:34,688 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:55:34,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:55:34,688 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:55:34,689 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:55:34,689 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:55:34,689 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 03:55:34,689 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 03:55:34,689 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:55:34,689 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:55:34,689 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:55:34,690 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:55:34,690 INFO L133 SettingsManager]: * To the following directory=dump/ 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_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9b269fee929c2a3187ed7c2821bda9ec7cbeaea [2018-11-10 03:55:34,726 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:55:34,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:55:34,738 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:55:34,739 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:55:34,739 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:55:34,740 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c [2018-11-10 03:55:34,781 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/2f877a609/2f4fcd591ba94e47bdb94fa5e780cbb7/FLAGd40d5c06e [2018-11-10 03:55:35,308 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:55:35,309 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c [2018-11-10 03:55:35,330 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/2f877a609/2f4fcd591ba94e47bdb94fa5e780cbb7/FLAGd40d5c06e [2018-11-10 03:55:35,342 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/data/2f877a609/2f4fcd591ba94e47bdb94fa5e780cbb7 [2018-11-10 03:55:35,346 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:55:35,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:55:35,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:35,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:55:35,352 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:55:35,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:35" (1/1) ... [2018-11-10 03:55:35,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25de725d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:35, skipping insertion in model container [2018-11-10 03:55:35,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:35" (1/1) ... [2018-11-10 03:55:35,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:55:35,427 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:55:36,587 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:55:36,614 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:55:36,961 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:55:37,040 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:55:37,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37 WrapperNode [2018-11-10 03:55:37,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:37,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:55:37,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:55:37,041 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:55:37,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,077 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 03:55:37,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:55:37,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:55:37,110 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:55:37,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,147 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... [2018-11-10 03:55:37,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 03:55:37,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 03:55:37,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 03:55:37,153 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 03:55:37,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eeca695c-0240-4b60-a292-7256383f6bcd/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:55:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-10 03:55:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-10 03:55:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 03:55:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-11-10 03:55:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-11-10 03:55:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-10 03:55:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-10 03:55:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-10 03:55:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-10 03:55:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-10 03:55:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-10 03:55:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-10 03:55:37,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-10 03:55:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-11-10 03:55:37,214 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-11-10 03:55:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 03:55:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 03:55:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-10 03:55:37,215 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-10 03:55:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-10 03:55:37,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-10 03:55:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-10 03:55:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-10 03:55:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 03:55:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 03:55:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-10 03:55:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 03:55:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 03:55:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-10 03:55:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-10 03:58:50,510 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 03:58:50,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:58:50 BoogieIcfgContainer [2018-11-10 03:58:50,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 03:58:50,511 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 03:58:50,512 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 03:58:50,520 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 03:58:50,521 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:58:50" (1/1) ... [2018-11-10 03:58:50,530 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:58:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:58:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 60 states and 75 transitions. [2018-11-10 03:58:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 75 transitions. [2018-11-10 03:58:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-11-10 03:58:50,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:58:50,597 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-10 03:58:50,599 INFO L168 Benchmark]: Toolchain (without parser) took 195253.49 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 231.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -107.4 MB). Peak memory consumption was 124.3 MB. Max. memory is 11.5 GB. [2018-11-10 03:58:50,601 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-10 03:58:50,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1692.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 944.4 MB in the beginning and 972.3 MB in the end (delta: -27.9 MB). Peak memory consumption was 234.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:58:50,602 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.60 ms. Allocated memory is still 1.2 GB. Free memory was 972.3 MB in the beginning and 966.3 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. [2018-11-10 03:58:50,602 INFO L168 Benchmark]: Boogie Preprocessor took 42.81 ms. Allocated memory is still 1.2 GB. Free memory was 966.3 MB in the beginning and 960.4 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. [2018-11-10 03:58:50,603 INFO L168 Benchmark]: RCFGBuilder took 193358.11 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -98.8 MB). Peak memory consumption was 137.6 MB. Max. memory is 11.5 GB. [2018-11-10 03:58:50,604 INFO L168 Benchmark]: CodeCheck took 87.57 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. [2018-11-10 03:58:50,607 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1692.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 944.4 MB in the beginning and 972.3 MB in the end (delta: -27.9 MB). Peak memory consumption was 234.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.60 ms. Allocated memory is still 1.2 GB. Free memory was 972.3 MB in the beginning and 966.3 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.81 ms. Allocated memory is still 1.2 GB. Free memory was 966.3 MB in the beginning and 960.4 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 193358.11 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -98.8 MB). Peak memory consumption was 137.6 MB. Max. memory is 11.5 GB. * CodeCheck took 87.57 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...