./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point_true-unreach-call.cil.out.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_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/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 7b7d247f38e0534a50d1ee3e8cd952bf77444117 ............................................................................................................................................................... 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_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/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 7b7d247f38e0534a50d1ee3e8cd952bf77444117 .................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:55:16,711 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:55:16,712 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:55:16,721 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:55:16,721 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:55:16,722 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:55:16,723 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:55:16,724 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:55:16,725 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:55:16,726 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:55:16,727 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:55:16,727 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:55:16,728 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:55:16,729 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:55:16,730 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:55:16,730 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:55:16,731 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:55:16,732 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:55:16,734 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:55:16,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:55:16,736 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:55:16,737 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:55:16,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:55:16,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:55:16,740 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:55:16,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:55:16,741 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:55:16,742 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:55:16,743 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:55:16,744 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:55:16,744 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:55:16,744 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:55:16,744 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:55:16,745 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:55:16,745 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:55:16,746 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:55:16,746 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 03:55:16,758 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:55:16,758 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:55:16,759 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:55:16,759 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:55:16,759 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:55:16,760 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:55:16,760 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:55:16,760 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:55:16,760 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:55:16,760 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:55:16,760 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:55:16,761 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:55:16,761 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:55:16,761 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:55:16,761 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:55:16,761 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:55:16,761 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:55:16,761 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:55:16,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:55:16,761 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:55:16,761 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:55:16,762 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:55:16,762 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 03:55:16,762 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:55:16,762 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:55:16,762 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:55:16,762 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_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/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 -> 7b7d247f38e0534a50d1ee3e8cd952bf77444117 [2018-11-10 03:55:16,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:55:16,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:55:16,803 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:55:16,804 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:55:16,805 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:55:16,806 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:55:16,858 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/0e3991b7f/c5c0b99d87034b2c90bf66ef5242123b/FLAGf1fc16205 [2018-11-10 03:55:17,639 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:55:17,640 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:55:17,700 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/0e3991b7f/c5c0b99d87034b2c90bf66ef5242123b/FLAGf1fc16205 [2018-11-10 03:55:17,714 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/0e3991b7f/c5c0b99d87034b2c90bf66ef5242123b [2018-11-10 03:55:17,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:55:17,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:55:17,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:17,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:55:17,724 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:55:17,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:17" (1/1) ... [2018-11-10 03:55:17,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e7f207e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:17, skipping insertion in model container [2018-11-10 03:55:17,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:17" (1/1) ... [2018-11-10 03:55:17,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:55:17,946 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:55:18,362 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:55:18,366 INFO L168 Benchmark]: Toolchain (without parser) took 647.28 ms. Allocated memory is still 1.0 GB. Free memory was 926.8 MB in the beginning and 796.4 MB in the end (delta: 130.4 MB). Peak memory consumption was 130.4 MB. Max. memory is 11.5 GB. [2018-11-10 03:55:18,368 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:55:18,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 644.75 ms. Allocated memory is still 1.0 GB. Free memory was 926.8 MB in the beginning and 796.4 MB in the end (delta: 130.4 MB). Peak memory consumption was 130.4 MB. Max. memory is 11.5 GB. [2018-11-10 03:55:18,371 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 644.75 ms. Allocated memory is still 1.0 GB. Free memory was 926.8 MB in the beginning and 796.4 MB in the end (delta: 130.4 MB). Peak memory consumption was 130.4 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 03:55:19,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:55:19,935 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:55:19,943 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:55:19,943 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:55:19,944 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:55:19,945 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:55:19,946 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:55:19,948 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:55:19,948 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:55:19,949 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:55:19,950 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:55:19,951 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:55:19,952 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:55:19,953 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:55:19,953 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:55:19,954 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:55:19,955 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:55:19,958 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:55:19,959 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:55:19,960 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:55:19,961 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:55:19,963 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:55:19,963 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:55:19,964 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:55:19,964 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:55:19,966 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:55:19,966 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:55:19,967 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:55:19,968 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:55:19,968 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:55:19,969 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:55:19,969 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:55:19,970 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:55:19,970 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:55:19,971 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:55:19,971 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 03:55:19,984 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:55:19,984 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:55:19,985 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:55:19,985 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:55:19,986 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:55:19,986 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:55:19,986 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:55:19,986 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:55:19,987 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:55:19,987 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:55:19,987 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:55:19,987 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:55:19,987 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:55:19,987 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:55:19,987 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:55:19,988 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:55:19,988 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:55:19,988 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:55:19,988 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:55:19,988 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:55:19,989 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:55:19,991 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:55:19,991 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:55:19,991 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 03:55:19,991 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 03:55:19,991 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:55:19,992 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:55:19,992 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:55:19,992 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:55:19,992 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_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/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 -> 7b7d247f38e0534a50d1ee3e8cd952bf77444117 [2018-11-10 03:55:20,031 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:55:20,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:55:20,045 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:55:20,047 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:55:20,047 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:55:20,048 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:55:20,102 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/42bb5c4ce/a94ee0ce64ae4d6da8c0d9b05f692d6d/FLAG1c7ff97c6 [2018-11-10 03:55:20,821 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:55:20,822 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:55:20,869 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/42bb5c4ce/a94ee0ce64ae4d6da8c0d9b05f692d6d/FLAG1c7ff97c6 [2018-11-10 03:55:20,883 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_38c7c6f8-5a7a-4264-9293-ad9eedbc79e8/bin-2019/ukojak/data/42bb5c4ce/a94ee0ce64ae4d6da8c0d9b05f692d6d [2018-11-10 03:55:20,886 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:55:20,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:55:20,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:20,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:55:20,891 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:55:20,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:20" (1/1) ... [2018-11-10 03:55:20,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35b9dd25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:20, skipping insertion in model container [2018-11-10 03:55:20,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:20" (1/1) ... [2018-11-10 03:55:20,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:55:21,116 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:55:30,399 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:55:30,442 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:55:33,286 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:55:35,345 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:55:35,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:35 WrapperNode [2018-11-10 03:55:35,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:35,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:55:35,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:55:35,346 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:55:35,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:35" (1/1) ... [2018-11-10 03:55:35,397 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:55:35,400 INFO L168 Benchmark]: Toolchain (without parser) took 14513.91 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 917.4 MB in the beginning and 984.0 MB in the end (delta: -66.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-10 03:55:35,404 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:55:35,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14457.79 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 917.4 MB in the beginning and 984.8 MB in the end (delta: -67.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-10 03:55:35,405 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.57 ms. Allocated memory is still 2.4 GB. Free memory was 984.8 MB in the beginning and 984.0 MB in the end (delta: 749.3 kB). Peak memory consumption was 749.3 kB. Max. memory is 11.5 GB. [2018-11-10 03:55:35,407 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 14457.79 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 917.4 MB in the beginning and 984.8 MB in the end (delta: -67.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.57 ms. Allocated memory is still 2.4 GB. Free memory was 984.8 MB in the beginning and 984.0 MB in the end (delta: 749.3 kB). Peak memory consumption was 749.3 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...