./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx88-cx8800_true-unreach-call.cil.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_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx88-cx8800_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/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 c520b0ae1f2e455b6f68be8c9d4ed85f0257f6e1 ......................................................................................................................................................................... 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_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx88-cx8800_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/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 c520b0ae1f2e455b6f68be8c9d4ed85f0257f6e1 ............................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:19:55,642 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:19:55,643 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:19:55,653 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:19:55,653 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:19:55,654 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:19:55,655 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:19:55,656 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:19:55,657 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:19:55,658 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:19:55,659 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:19:55,659 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:19:55,660 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:19:55,660 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:19:55,661 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:19:55,662 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:19:55,663 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:19:55,664 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:19:55,665 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:19:55,667 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:19:55,668 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:19:55,669 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:19:55,670 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:19:55,670 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:19:55,670 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:19:55,671 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:19:55,672 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:19:55,672 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:19:55,673 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:19:55,674 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:19:55,674 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:19:55,674 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:19:55,675 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:19:55,675 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:19:55,675 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:19:55,676 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:19:55,676 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 12:19:55,687 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:19:55,687 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:19:55,688 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:19:55,688 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:19:55,688 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:19:55,688 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:19:55,689 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:19:55,689 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:19:55,689 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:19:55,689 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:19:55,689 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:19:55,690 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:19:55,690 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:19:55,690 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:19:55,690 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:19:55,690 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:19:55,690 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:19:55,690 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:19:55,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:19:55,691 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:19:55,691 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:19:55,691 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:19:55,691 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 12:19:55,691 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:19:55,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:19:55,692 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:19:55,692 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_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/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 -> c520b0ae1f2e455b6f68be8c9d4ed85f0257f6e1 [2018-11-10 12:19:55,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:19:55,725 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:19:55,727 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:19:55,728 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:19:55,728 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:19:55,729 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx88-cx8800_true-unreach-call.cil.c [2018-11-10 12:19:55,768 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/80fe9c22e/aa661c372e9a41d0990962111a672be2/FLAGf6b348e4e [2018-11-10 12:19:56,362 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:19:56,363 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx88-cx8800_true-unreach-call.cil.c [2018-11-10 12:19:56,409 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/80fe9c22e/aa661c372e9a41d0990962111a672be2/FLAGf6b348e4e [2018-11-10 12:19:56,421 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/80fe9c22e/aa661c372e9a41d0990962111a672be2 [2018-11-10 12:19:56,423 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:19:56,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:19:56,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:19:56,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:19:56,429 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:19:56,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:19:56" (1/1) ... [2018-11-10 12:19:56,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d026ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:19:56, skipping insertion in model container [2018-11-10 12:19:56,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:19:56" (1/1) ... [2018-11-10 12:19:56,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:19:56,598 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:19:59,246 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.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) 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:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) 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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:19:59,249 INFO L168 Benchmark]: Toolchain (without parser) took 2825.69 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.1 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 330.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:19:59,251 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:19:59,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2823.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.1 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 330.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:19:59,253 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 2823.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.1 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 330.5 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 12:20:00,575 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:20:00,577 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:20:00,584 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:20:00,584 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:20:00,585 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:20:00,586 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:20:00,587 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:20:00,588 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:20:00,589 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:20:00,590 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:20:00,590 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:20:00,591 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:20:00,591 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:20:00,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:20:00,593 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:20:00,594 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:20:00,595 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:20:00,596 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:20:00,598 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:20:00,599 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:20:00,600 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:20:00,602 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:20:00,602 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:20:00,602 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:20:00,603 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:20:00,603 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:20:00,604 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:20:00,605 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:20:00,606 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:20:00,606 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:20:00,607 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:20:00,607 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:20:00,607 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:20:00,608 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:20:00,608 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:20:00,608 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 12:20:00,620 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:20:00,620 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:20:00,620 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:20:00,621 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:20:00,621 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:20:00,621 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:20:00,621 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:20:00,621 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:20:00,622 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:20:00,622 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:20:00,623 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:20:00,623 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:20:00,623 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:20:00,623 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:20:00,623 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:20:00,623 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:20:00,623 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 12:20:00,623 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 12:20:00,624 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:20:00,624 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:20:00,624 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:20:00,624 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:20:00,624 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_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/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 -> c520b0ae1f2e455b6f68be8c9d4ed85f0257f6e1 [2018-11-10 12:20:00,654 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:20:00,662 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:20:00,664 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:20:00,665 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:20:00,665 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:20:00,666 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx88-cx8800_true-unreach-call.cil.c [2018-11-10 12:20:00,703 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/40ae85197/b51be9b8ab624809957c2b0f72d43563/FLAG23b1b3d68 [2018-11-10 12:20:01,300 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:20:01,300 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx88-cx8800_true-unreach-call.cil.c [2018-11-10 12:20:01,345 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/40ae85197/b51be9b8ab624809957c2b0f72d43563/FLAG23b1b3d68 [2018-11-10 12:20:01,357 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e6dc61a7-e5ee-4b79-a1b3-3066b7be37c1/bin-2019/ukojak/data/40ae85197/b51be9b8ab624809957c2b0f72d43563 [2018-11-10 12:20:01,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:20:01,361 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:20:01,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:20:01,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:20:01,365 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:20:01,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:20:01" (1/1) ... [2018-11-10 12:20:01,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2723702b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:20:01, skipping insertion in model container [2018-11-10 12:20:01,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:20:01" (1/1) ... [2018-11-10 12:20:01,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:20:01,548 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:20:04,491 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-10 12:20:04,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fc732bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:20:04, skipping insertion in model container [2018-11-10 12:20:04,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:20:04,492 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-10 12:20:04,493 INFO L168 Benchmark]: Toolchain (without parser) took 3132.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 208.7 MB). Free memory was 928.2 MB in the beginning and 719.4 MB in the end (delta: 208.8 MB). Peak memory consumption was 423.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:20:04,494 INFO L168 Benchmark]: CDTParser took 0.11 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 12:20:04,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3130.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 208.7 MB). Free memory was 928.2 MB in the beginning and 719.4 MB in the end (delta: 208.8 MB). Peak memory consumption was 423.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:20:04,496 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 3130.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 208.7 MB). Free memory was 928.2 MB in the beginning and 719.4 MB in the end (delta: 208.8 MB). Peak memory consumption was 423.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9919]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...