./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--isdn--hisax--hfc_usb.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_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 79b7ee7ddfbc1b59e58fd193af64aa4d6fde9d49 ........................................................................................................................................................ 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_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 79b7ee7ddfbc1b59e58fd193af64aa4d6fde9d49 ................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 19:44:29,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:44:29,849 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:44:29,859 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:44:29,860 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:44:29,861 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:44:29,863 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:44:29,865 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:44:29,867 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:44:29,869 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:44:29,871 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:44:29,871 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:44:29,872 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:44:29,874 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:44:29,879 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:44:29,880 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:44:29,880 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:44:29,881 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:44:29,882 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:44:29,883 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:44:29,884 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:44:29,885 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:44:29,889 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:44:29,890 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:44:29,890 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:44:29,891 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:44:29,891 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:44:29,892 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:44:29,892 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:44:29,893 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:44:29,893 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:44:29,897 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:44:29,897 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:44:29,898 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:44:29,899 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:44:29,900 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:44:29,900 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 19:44:29,915 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:44:29,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:44:29,916 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:44:29,917 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:44:29,922 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:44:29,923 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:44:29,923 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 19:44:29,923 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:44:29,923 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:44:29,924 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:44:29,924 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:44:29,924 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:44:29,924 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:44:29,924 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:44:29,924 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:44:29,924 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:44:29,925 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:44:29,925 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:44:29,925 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:44:29,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:44:29,925 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:44:29,925 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:44:29,925 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:44:29,925 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 19:44:29,926 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:44:29,926 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:44:29,926 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:44:29,926 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_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer 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 -> Automizer 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 -> 79b7ee7ddfbc1b59e58fd193af64aa4d6fde9d49 [2018-10-26 19:44:29,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:44:29,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:44:29,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:44:29,988 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:44:29,988 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:44:29,989 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 19:44:30,032 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/1fe78d1b7/8caca4ed6b81414b9e2b10c60a34429e/FLAG46e3a7633 [2018-10-26 19:44:30,657 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:44:30,658 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 19:44:30,694 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/1fe78d1b7/8caca4ed6b81414b9e2b10c60a34429e/FLAG46e3a7633 [2018-10-26 19:44:30,705 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/1fe78d1b7/8caca4ed6b81414b9e2b10c60a34429e [2018-10-26 19:44:30,708 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:44:30,709 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 19:44:30,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:44:30,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:44:30,715 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:44:30,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:44:30" (1/1) ... [2018-10-26 19:44:30,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4def44a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:44:30, skipping insertion in model container [2018-10-26 19:44:30,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:44:30" (1/1) ... [2018-10-26 19:44:30,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:44:30,828 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:44:31,258 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6702] [2018-10-26 19:44:31,258 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6703-6704] [2018-10-26 19:44:33,218 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:44:33,223 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1003) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:564) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:44:33,232 INFO L168 Benchmark]: Toolchain (without parser) took 2523.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 272.6 MB). Free memory was 943.6 MB in the beginning and 1.0 GB in the end (delta: -73.6 MB). Peak memory consumption was 244.8 MB. Max. memory is 11.5 GB. [2018-10-26 19:44:33,235 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:44:33,235 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2520.52 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 272.6 MB). Free memory was 943.6 MB in the beginning and 1.0 GB in the end (delta: -73.6 MB). Peak memory consumption was 244.8 MB. Max. memory is 11.5 GB. [2018-10-26 19:44:33,237 INFO L336 ainManager$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 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2520.52 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 272.6 MB). Free memory was 943.6 MB in the beginning and 1.0 GB in the end (delta: -73.6 MB). Peak memory consumption was 244.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1003) 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 19:44:34,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:44:34,848 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:44:34,856 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:44:34,856 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:44:34,857 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:44:34,857 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:44:34,859 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:44:34,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:44:34,860 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:44:34,861 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:44:34,861 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:44:34,862 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:44:34,863 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:44:34,863 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:44:34,864 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:44:34,865 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:44:34,866 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:44:34,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:44:34,868 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:44:34,869 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:44:34,870 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:44:34,872 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:44:34,872 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:44:34,872 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:44:34,873 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:44:34,874 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:44:34,874 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:44:34,875 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:44:34,876 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:44:34,876 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:44:34,877 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:44:34,877 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:44:34,877 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:44:34,878 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:44:34,878 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:44:34,879 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 19:44:34,889 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:44:34,889 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:44:34,890 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:44:34,890 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:44:34,891 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:44:34,891 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:44:34,891 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 19:44:34,891 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:44:34,891 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:44:34,891 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:44:34,892 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:44:34,892 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:44:34,892 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 19:44:34,892 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 19:44:34,892 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:44:34,892 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:44:34,892 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:44:34,893 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:44:34,893 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:44:34,893 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:44:34,893 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:44:34,893 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:44:34,893 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:44:34,894 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:44:34,894 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 19:44:34,894 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:44:34,894 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 19:44:34,894 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 19:44:34,894 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:44:34,894 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_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer 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 -> Automizer 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 -> 79b7ee7ddfbc1b59e58fd193af64aa4d6fde9d49 [2018-10-26 19:44:34,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:44:34,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:44:34,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:44:34,939 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:44:34,939 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:44:34,940 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 19:44:34,985 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/b0e29dec9/5c47b13526c2473884561ec438c4ad10/FLAGdb20cd821 [2018-10-26 19:44:35,605 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:44:35,610 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 19:44:35,657 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/b0e29dec9/5c47b13526c2473884561ec438c4ad10/FLAGdb20cd821 [2018-10-26 19:44:35,669 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_de9bf9a6-fe19-477e-ad65-f6a80ec74f85/bin-2019/uautomizer/data/b0e29dec9/5c47b13526c2473884561ec438c4ad10 [2018-10-26 19:44:35,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:44:35,673 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 19:44:35,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:44:35,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:44:35,678 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:44:35,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:44:35" (1/1) ... [2018-10-26 19:44:35,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf80772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:44:35, skipping insertion in model container [2018-10-26 19:44:35,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:44:35" (1/1) ... [2018-10-26 19:44:35,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:44:35,820 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:44:36,359 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6702] [2018-10-26 19:44:36,360 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6703-6704] [2018-10-26 19:44:38,037 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:44:38,043 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1003) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:564) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:44:38,049 INFO L168 Benchmark]: Toolchain (without parser) took 2376.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 941.2 MB in the beginning and 1.0 GB in the end (delta: -61.9 MB). Peak memory consumption was 302.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:44:38,050 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:44:38,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2373.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -67.3 MB). Peak memory consumption was 296.8 MB. Max. memory is 11.5 GB. [2018-10-26 19:44:38,053 INFO L336 ainManager$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 2373.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -67.3 MB). Peak memory consumption was 296.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1003) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...