./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-net-wireless-airo_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_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/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 dc47fa3932115f7d789ee49c533254987c3c99a7 .......................................................................................................................................................... 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_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/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 dc47fa3932115f7d789ee49c533254987c3c99a7 ................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14337] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:25:21,799 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:25:21,801 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:25:21,810 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:25:21,811 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:25:21,813 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:25:21,815 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:25:21,817 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:25:21,819 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:25:21,821 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:25:21,822 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:25:21,822 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:25:21,823 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:25:21,824 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:25:21,824 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:25:21,825 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:25:21,826 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:25:21,828 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:25:21,829 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:25:21,830 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:25:21,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:25:21,832 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:25:21,833 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:25:21,834 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:25:21,834 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:25:21,835 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:25:21,836 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:25:21,836 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:25:21,837 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:25:21,838 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:25:21,838 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:25:21,839 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:25:21,839 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:25:21,839 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:25:21,840 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:25:21,840 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:25:21,841 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 23:25:21,851 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:25:21,851 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:25:21,852 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:25:21,852 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:25:21,853 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:25:21,853 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:25:21,853 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:25:21,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:25:21,853 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:25:21,853 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:25:21,854 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:25:21,854 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:25:21,854 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:25:21,854 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:25:21,854 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:25:21,854 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:25:21,856 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:25:21,856 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:25:21,856 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:25:21,856 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:25:21,856 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:25:21,857 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:25:21,857 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 23:25:21,857 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:25:21,857 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:25:21,857 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:25:21,857 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_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/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 -> dc47fa3932115f7d789ee49c533254987c3c99a7 [2018-10-26 23:25:21,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:25:21,903 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:25:21,906 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:25:21,907 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:25:21,908 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:25:21,908 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-10-26 23:25:21,953 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/598cb61b2/a88ffb0a0f444c2696e0724f1c35738d/FLAGb474e4c24 [2018-10-26 23:25:22,769 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:25:22,769 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-10-26 23:25:22,823 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/598cb61b2/a88ffb0a0f444c2696e0724f1c35738d/FLAGb474e4c24 [2018-10-26 23:25:22,837 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/598cb61b2/a88ffb0a0f444c2696e0724f1c35738d [2018-10-26 23:25:22,841 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:25:22,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:25:22,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:25:22,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:25:22,851 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:25:22,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:25:22" (1/1) ... [2018-10-26 23:25:22,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5519aa7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:25:22, skipping insertion in model container [2018-10-26 23:25:22,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:25:22" (1/1) ... [2018-10-26 23:25:22,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:25:23,059 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:25:26,716 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: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:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:25:26,726 INFO L168 Benchmark]: Toolchain (without parser) took 3883.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 52.4 MB). Free memory was 933.3 MB in the beginning and 1.0 GB in the end (delta: -77.5 MB). Peak memory consumption was 243.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:25:26,729 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:25:26,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3880.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 52.4 MB). Free memory was 933.3 MB in the beginning and 1.0 GB in the end (delta: -77.5 MB). Peak memory consumption was 243.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:25:26,732 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 3880.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 52.4 MB). Free memory was 933.3 MB in the beginning and 1.0 GB in the end (delta: -77.5 MB). Peak memory consumption was 243.2 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 23:25:28,375 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:25:28,377 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:25:28,386 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:25:28,386 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:25:28,387 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:25:28,388 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:25:28,389 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:25:28,390 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:25:28,391 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:25:28,392 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:25:28,392 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:25:28,393 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:25:28,393 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:25:28,394 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:25:28,395 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:25:28,396 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:25:28,398 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:25:28,399 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:25:28,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:25:28,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:25:28,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:25:28,405 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:25:28,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:25:28,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:25:28,406 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:25:28,407 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:25:28,408 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:25:28,409 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:25:28,410 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:25:28,410 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:25:28,411 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:25:28,411 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:25:28,411 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:25:28,412 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:25:28,413 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:25:28,413 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 23:25:28,424 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:25:28,425 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:25:28,425 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:25:28,425 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:25:28,426 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:25:28,426 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:25:28,426 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:25:28,426 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:25:28,427 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:25:28,427 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:25:28,427 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:25:28,428 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:25:28,428 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:25:28,428 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:25:28,428 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:25:28,428 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:25:28,428 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:25:28,428 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:25:28,429 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:25:28,429 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:25:28,429 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:25:28,429 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:25:28,429 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:25:28,429 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 23:25:28,429 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:25:28,430 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:25:28,430 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:25:28,430 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:25:28,430 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:25:28,430 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_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/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 -> dc47fa3932115f7d789ee49c533254987c3c99a7 [2018-10-26 23:25:28,464 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:25:28,474 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:25:28,477 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:25:28,478 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:25:28,479 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:25:28,479 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-10-26 23:25:28,520 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/8bb02df70/9ce48986a4884966b98d1d0ddb7cec8b/FLAGf16ce5080 [2018-10-26 23:25:29,312 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:25:29,313 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-10-26 23:25:29,365 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/8bb02df70/9ce48986a4884966b98d1d0ddb7cec8b/FLAGf16ce5080 [2018-10-26 23:25:29,377 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_57ebc5a2-45cf-49e3-83d1-6b3e40191bfa/bin-2019/ukojak/data/8bb02df70/9ce48986a4884966b98d1d0ddb7cec8b [2018-10-26 23:25:29,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:25:29,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:25:29,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:25:29,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:25:29,386 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:25:29,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:25:29" (1/1) ... [2018-10-26 23:25:29,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@459e04b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:25:29, skipping insertion in model container [2018-10-26 23:25:29,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:25:29" (1/1) ... [2018-10-26 23:25:29,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:25:29,627 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:25:35,722 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14337] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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: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:1542) 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:1519) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:25:35,725 INFO L168 Benchmark]: Toolchain (without parser) took 6344.89 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 507.5 MB). Free memory was 924.9 MB in the beginning and 1.5 GB in the end (delta: -535.4 MB). Peak memory consumption was 483.7 MB. Max. memory is 11.5 GB. [2018-10-26 23:25:35,731 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:25:35,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6342.71 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 507.5 MB). Free memory was 924.9 MB in the beginning and 1.5 GB in the end (delta: -535.4 MB). Peak memory consumption was 483.7 MB. Max. memory is 11.5 GB. [2018-10-26 23:25:35,734 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 6342.71 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 507.5 MB). Free memory was 924.9 MB in the beginning and 1.5 GB in the end (delta: -535.4 MB). Peak memory consumption was 483.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14337] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14337]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...