./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_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_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/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 2fc3021df4ab4b8cdb3a585c100847a33dff97c4 ................................................................................................................................................................................ 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_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/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 2fc3021df4ab4b8cdb3a585c100847a33dff97c4 .............................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:27:23,691 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:27:23,693 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:27:23,702 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:27:23,703 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:27:23,704 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:27:23,705 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:27:23,706 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:27:23,707 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:27:23,709 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:27:23,711 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:27:23,711 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:27:23,712 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:27:23,713 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:27:23,717 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:27:23,717 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:27:23,717 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:27:23,718 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:27:23,719 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:27:23,720 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:27:23,721 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:27:23,722 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:27:23,723 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:27:23,723 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:27:23,723 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:27:23,724 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:27:23,727 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:27:23,729 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:27:23,729 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:27:23,730 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:27:23,730 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:27:23,730 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:27:23,731 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:27:23,731 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:27:23,731 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:27:23,732 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:27:23,732 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:27:23,747 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:27:23,748 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:27:23,749 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:27:23,749 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:27:23,750 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:27:23,750 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:27:23,751 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:27:23,751 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:27:23,751 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:27:23,751 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:27:23,751 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:27:23,752 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:27:23,752 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:27:23,752 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:27:23,752 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:27:23,752 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:27:23,752 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:27:23,752 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:27:23,752 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:27:23,753 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:27:23,753 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:27:23,753 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:27:23,753 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:27:23,753 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:27:23,753 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:27:23,753 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:27:23,753 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_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/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 -> 2fc3021df4ab4b8cdb3a585c100847a33dff97c4 [2018-10-26 22:27:23,786 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:27:23,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:27:23,800 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:27:23,801 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:27:23,802 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:27:23,802 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 22:27:23,846 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/146add4b6/dee88e134b284ec08ab9cc37d58ef1dd/FLAG337114f9a [2018-10-26 22:27:24,650 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:27:24,650 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 22:27:24,703 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/146add4b6/dee88e134b284ec08ab9cc37d58ef1dd/FLAG337114f9a [2018-10-26 22:27:24,714 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/146add4b6/dee88e134b284ec08ab9cc37d58ef1dd [2018-10-26 22:27:24,717 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:27:24,718 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:27:24,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:27:24,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:27:24,723 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:27:24,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:27:24" (1/1) ... [2018-10-26 22:27:24,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5294e707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:27:24, skipping insertion in model container [2018-10-26 22:27:24,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:27:24" (1/1) ... [2018-10-26 22:27:24,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:27:24,932 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:27:29,490 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: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:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) 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: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:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:27:29,502 INFO L168 Benchmark]: Toolchain (without parser) took 4784.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 932.6 MB in the beginning and 1.0 GB in the end (delta: -115.7 MB). Peak memory consumption was 253.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:27:29,504 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:27:29,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4782.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 929.9 MB in the beginning and 1.0 GB in the end (delta: -118.4 MB). Peak memory consumption was 250.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:27:29,509 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4782.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 929.9 MB in the beginning and 1.0 GB in the end (delta: -118.4 MB). Peak memory consumption was 250.4 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 [2018-10-26 22:27:31,175 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:27:31,176 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:27:31,183 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:27:31,185 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:27:31,186 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:27:31,187 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:27:31,189 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:27:31,191 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:27:31,191 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:27:31,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:27:31,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:27:31,193 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:27:31,194 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:27:31,195 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:27:31,196 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:27:31,197 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:27:31,198 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:27:31,200 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:27:31,201 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:27:31,202 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:27:31,203 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:27:31,205 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:27:31,205 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:27:31,205 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:27:31,211 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:27:31,212 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:27:31,213 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:27:31,213 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:27:31,214 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:27:31,214 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:27:31,215 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:27:31,215 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:27:31,215 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:27:31,217 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:27:31,217 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:27:31,217 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:27:31,234 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:27:31,235 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:27:31,236 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:27:31,237 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:27:31,238 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:27:31,238 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:27:31,238 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:27:31,238 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:27:31,238 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:27:31,238 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:27:31,238 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:27:31,239 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:27:31,239 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:27:31,239 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:27:31,239 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:27:31,239 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:27:31,239 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:27:31,239 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:27:31,240 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:27:31,240 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:27:31,240 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:27:31,240 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:27:31,240 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:27:31,240 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:27:31,240 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:27:31,241 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:27:31,241 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:27:31,241 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:27:31,241 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:27:31,241 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_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/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 -> 2fc3021df4ab4b8cdb3a585c100847a33dff97c4 [2018-10-26 22:27:31,277 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:27:31,288 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:27:31,292 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:27:31,294 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:27:31,295 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:27:31,296 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 22:27:31,345 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/dacd7a9b6/251c2acc800440d5ab3d657625df90a4/FLAG7b57ef1cf [2018-10-26 22:27:32,216 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:27:32,216 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 22:27:32,287 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/dacd7a9b6/251c2acc800440d5ab3d657625df90a4/FLAG7b57ef1cf [2018-10-26 22:27:32,426 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4c28f3ce-efca-4d12-8723-403f0bdbf3b6/bin-2019/ukojak/data/dacd7a9b6/251c2acc800440d5ab3d657625df90a4 [2018-10-26 22:27:32,428 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:27:32,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:27:32,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:27:32,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:27:32,434 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:27:32,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:27:32" (1/1) ... [2018-10-26 22:27:32,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62df7400 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:27:32, skipping insertion in model container [2018-10-26 22:27:32,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:27:32" (1/1) ... [2018-10-26 22:27:32,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:27:32,691 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:27:40,578 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:27:40,775 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:27:43,316 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:27:44,452 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:27:44,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:27:44 WrapperNode [2018-10-26 22:27:44,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:27:44,453 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:27:44,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:27:44,454 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:27:44,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:27:44" (1/1) ... [2018-10-26 22:27:44,575 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 22:27:44,581 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 22:27:44,582 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3253,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 22:27:44,582 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3252,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 22:27:44,582 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3251,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 22:27:44,625 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:27:44" (1/1) ... [2018-10-26 22:27:44,626 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 22:27:44,626 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 22:27:44,627 INFO L168 Benchmark]: Toolchain (without parser) took 12197.99 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 926.3 MB in the beginning and 856.6 MB in the end (delta: 69.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-10-26 22:27:44,629 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-26 22:27:44,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12022.83 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 920.9 MB in the beginning and 881.2 MB in the end (delta: 39.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-10-26 22:27:44,631 INFO L168 Benchmark]: Boogie Procedure Inliner took 172.58 ms. Allocated memory is still 2.1 GB. Free memory was 881.2 MB in the beginning and 856.6 MB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:27:44,634 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 12022.83 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 920.9 MB in the beginning and 881.2 MB in the end (delta: 39.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 172.58 ms. Allocated memory is still 2.1 GB. Free memory was 881.2 MB in the beginning and 856.6 MB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3253,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3252,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3251,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...