./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.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_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/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 db987fc5f9f36b841560d2f65d75497fb922d87e ............................................................................................................................................................... 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_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/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 db987fc5f9f36b841560d2f65d75497fb922d87e ......................................................................................................................................................................... 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 08:57:21,735 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:57:21,736 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:57:21,743 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:57:21,744 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:57:21,744 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:57:21,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:57:21,746 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:57:21,747 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:57:21,748 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:57:21,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:57:21,748 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:57:21,749 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:57:21,750 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:57:21,750 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:57:21,751 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:57:21,751 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:57:21,753 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:57:21,754 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:57:21,755 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:57:21,756 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:57:21,757 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:57:21,758 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:57:21,758 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:57:21,758 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:57:21,759 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:57:21,759 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:57:21,760 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:57:21,760 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:57:21,761 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:57:21,761 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:57:21,761 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:57:21,762 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:57:21,762 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:57:21,762 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:57:21,763 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:57:21,763 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 08:57:21,770 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:57:21,770 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:57:21,771 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:57:21,771 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:57:21,771 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:57:21,771 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:57:21,772 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:57:21,772 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:57:21,772 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:57:21,772 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:57:21,772 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:57:21,772 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:57:21,772 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:57:21,772 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:57:21,773 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:57:21,773 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:57:21,773 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:57:21,773 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:57:21,773 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:57:21,773 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:57:21,773 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:57:21,774 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:57:21,774 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 08:57:21,774 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:57:21,774 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 08:57:21,774 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 08:57:21,774 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_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/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 -> db987fc5f9f36b841560d2f65d75497fb922d87e [2018-11-10 08:57:21,798 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:57:21,807 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:57:21,810 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:57:21,811 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:57:21,811 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:57:21,812 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:57:21,858 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/6c6e47116/8981da4dd9a34203a2d98923cd86394a/FLAG725e575c1 [2018-11-10 08:57:22,356 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:57:22,357 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:57:22,370 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/6c6e47116/8981da4dd9a34203a2d98923cd86394a/FLAG725e575c1 [2018-11-10 08:57:22,383 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/6c6e47116/8981da4dd9a34203a2d98923cd86394a [2018-11-10 08:57:22,386 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:57:22,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:57:22,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:57:22,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:57:22,391 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:57:22,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:57:22" (1/1) ... [2018-11-10 08:57:22,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7867a44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:57:22, skipping insertion in model container [2018-11-10 08:57:22,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:57:22" (1/1) ... [2018-11-10 08:57:22,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:57:22,451 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:57:22,625 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-11-10 08:57:22,626 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1328-1329] [2018-11-10 08:57:22,814 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:57:22,897 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:57:22,931 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-11-10 08:57:22,932 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1328-1329] [2018-11-10 08:57:22,997 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:57:23,029 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:57:23,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:57:23 WrapperNode [2018-11-10 08:57:23,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:57:23,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 08:57:23,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 08:57:23,030 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 08:57:23,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:57:23" (1/1) ... [2018-11-10 08:57:23,052 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 08:57:23,058 INFO L168 Benchmark]: Toolchain (without parser) took 671.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:57:23,059 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:57:23,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 641.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 66.0 MB. Max. memory is 11.5 GB. [2018-11-10 08:57:23,060 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:57:23,062 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 641.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 66.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 08:57:24,328 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:57:24,329 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:57:24,338 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:57:24,338 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:57:24,339 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:57:24,340 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:57:24,341 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:57:24,342 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:57:24,343 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:57:24,343 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:57:24,344 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:57:24,344 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:57:24,345 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:57:24,346 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:57:24,346 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:57:24,347 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:57:24,349 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:57:24,350 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:57:24,352 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:57:24,352 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:57:24,353 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:57:24,355 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:57:24,355 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:57:24,355 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:57:24,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:57:24,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:57:24,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:57:24,358 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:57:24,358 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:57:24,358 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:57:24,360 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:57:24,360 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:57:24,360 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:57:24,361 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:57:24,361 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:57:24,362 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 08:57:24,372 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:57:24,373 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:57:24,373 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:57:24,373 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:57:24,374 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:57:24,374 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:57:24,374 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:57:24,374 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:57:24,375 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:57:24,375 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:57:24,375 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:57:24,375 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 08:57:24,375 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 08:57:24,375 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:57:24,375 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:57:24,375 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:57:24,376 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:57:24,376 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:57:24,376 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:57:24,376 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:57:24,376 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:57:24,376 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:57:24,376 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:57:24,377 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 08:57:24,377 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 08:57:24,377 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:57:24,377 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 08:57:24,377 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 08:57:24,377 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 08:57:24,377 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_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/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 -> db987fc5f9f36b841560d2f65d75497fb922d87e [2018-11-10 08:57:24,410 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:57:24,419 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:57:24,422 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:57:24,423 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:57:24,424 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:57:24,424 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:57:24,463 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/13dd30982/9344677c935d4dda97035fc5e782d87a/FLAGc54b16b65 [2018-11-10 08:57:24,864 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:57:24,865 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:57:24,878 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/13dd30982/9344677c935d4dda97035fc5e782d87a/FLAGc54b16b65 [2018-11-10 08:57:24,889 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ed8c91b-7c73-4d2e-8219-8bf31597a36e/bin-2019/ukojak/data/13dd30982/9344677c935d4dda97035fc5e782d87a [2018-11-10 08:57:24,892 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:57:24,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:57:24,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:57:24,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:57:24,897 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:57:24,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:57:24" (1/1) ... [2018-11-10 08:57:24,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1971110c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:57:24, skipping insertion in model container [2018-11-10 08:57:24,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:57:24" (1/1) ... [2018-11-10 08:57:24,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:57:24,955 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:57:25,157 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-11-10 08:57:25,157 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1328-1329] [2018-11-10 08:57:25,351 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:57:25,378 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:57:25,490 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-11-10 08:57:25,491 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1328-1329] [2018-11-10 08:57:25,554 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:57:25,597 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:57:25,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:57:25 WrapperNode [2018-11-10 08:57:25,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:57:25,598 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 08:57:25,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 08:57:25,598 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 08:57:25,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:57:25" (1/1) ... [2018-11-10 08:57:25,621 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 08:57:25,625 INFO L168 Benchmark]: Toolchain (without parser) took 732.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:57:25,626 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:57:25,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 704.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. [2018-11-10 08:57:25,627 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:57:25,628 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 704.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. 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...