./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_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/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_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/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_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/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_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/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 [2018-10-26 22:17:06,875 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:17:06,877 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:17:06,886 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:17:06,886 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:17:06,887 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:17:06,888 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:17:06,889 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:17:06,891 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:17:06,892 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:17:06,892 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:17:06,892 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:17:06,893 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:17:06,894 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:17:06,895 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:17:06,896 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:17:06,897 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:17:06,898 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:17:06,900 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:17:06,901 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:17:06,902 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:17:06,903 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:17:06,904 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:17:06,904 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:17:06,905 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:17:06,905 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:17:06,906 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:17:06,907 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:17:06,908 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:17:06,909 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:17:06,909 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:17:06,909 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:17:06,910 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:17:06,910 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:17:06,911 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:17:06,912 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:17:06,912 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:17:06,923 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:17:06,923 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:17:06,924 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:17:06,924 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:17:06,924 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:17:06,924 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:17:06,925 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:17:06,925 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:17:06,925 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:17:06,925 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:17:06,925 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:17:06,925 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:17:06,925 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:17:06,925 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:17:06,926 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:17:06,926 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:17:06,926 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:17:06,926 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:17:06,928 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:17:06,928 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:17:06,928 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:17:06,928 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:17:06,928 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:17:06,928 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:17:06,929 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:17:06,929 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:17:06,929 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_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/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 [2018-10-26 22:17:06,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:17:06,969 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:17:06,971 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:17:06,973 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:17:06,973 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:17:06,974 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:17:07,021 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/8b5dbc6cf/b6a41a3f6d514c2f9bb56e87fca566a7/FLAG93d7f1c10 [2018-10-26 22:17:07,533 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:17:07,539 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:17:07,556 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/8b5dbc6cf/b6a41a3f6d514c2f9bb56e87fca566a7/FLAG93d7f1c10 [2018-10-26 22:17:07,569 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/8b5dbc6cf/b6a41a3f6d514c2f9bb56e87fca566a7 [2018-10-26 22:17:07,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:17:07,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:17:07,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:17:07,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:17:07,577 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:17:07,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:17:07" (1/1) ... [2018-10-26 22:17:07,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb8777e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:17:07, skipping insertion in model container [2018-10-26 22:17:07,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:17:07" (1/1) ... [2018-10-26 22:17:07,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:17:07,658 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:17:07,888 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-10-26 22:17:07,889 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] [2018-10-26 22:17:08,163 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:17:08,192 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:17:08,369 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-10-26 22:17:08,370 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] [2018-10-26 22:17:08,480 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:17:08,532 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:17:08,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:17:08 WrapperNode [2018-10-26 22:17:08,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:17:08,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:17:08,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:17:08,534 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:17:08,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:17:08" (1/1) ... [2018-10-26 22:17:08,559 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:17:08,562 INFO L168 Benchmark]: Toolchain (without parser) took 990.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 445.8 kB. Max. memory is 11.5 GB. [2018-10-26 22:17:08,563 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:17:08,564 INFO L168 Benchmark]: CACSL2BoogieTranslator took 960.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 70.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:08,565 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:17:08,569 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 960.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 70.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.33 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 [2018-10-26 22:17:10,235 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:17:10,236 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:17:10,245 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:17:10,246 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:17:10,247 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:17:10,248 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:17:10,249 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:17:10,251 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:17:10,251 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:17:10,252 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:17:10,252 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:17:10,253 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:17:10,254 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:17:10,255 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:17:10,256 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:17:10,257 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:17:10,259 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:17:10,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:17:10,262 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:17:10,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:17:10,264 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:17:10,266 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:17:10,267 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:17:10,267 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:17:10,268 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:17:10,269 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:17:10,269 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:17:10,270 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:17:10,272 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:17:10,272 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:17:10,273 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:17:10,273 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:17:10,273 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:17:10,274 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:17:10,275 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:17:10,276 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:17:10,295 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:17:10,295 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:17:10,296 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:17:10,296 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:17:10,297 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:17:10,297 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:17:10,297 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:17:10,297 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:17:10,298 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:17:10,298 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:17:10,298 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:17:10,298 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:17:10,302 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:17:10,302 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:17:10,302 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:17:10,302 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:17:10,303 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:17:10,303 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:17:10,303 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:17:10,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:17:10,303 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:17:10,303 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:17:10,303 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:17:10,304 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:17:10,304 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:17:10,304 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:17:10,304 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:17:10,304 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:17:10,304 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:17:10,304 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_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/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 [2018-10-26 22:17:10,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:17:10,366 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:17:10,369 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:17:10,371 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:17:10,372 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:17:10,372 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:17:10,426 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/18c84bf29/d09e3673cafe43348062ee4a759a30db/FLAG56229be2e [2018-10-26 22:17:11,024 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:17:11,024 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:17:11,043 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/18c84bf29/d09e3673cafe43348062ee4a759a30db/FLAG56229be2e [2018-10-26 22:17:11,057 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c1c9b1f-9f7f-4b59-bee9-9d7538b01882/bin-2019/ukojak/data/18c84bf29/d09e3673cafe43348062ee4a759a30db [2018-10-26 22:17:11,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:17:11,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:17:11,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:17:11,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:17:11,068 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:17:11,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:17:11" (1/1) ... [2018-10-26 22:17:11,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5205f610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:17:11, skipping insertion in model container [2018-10-26 22:17:11,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:17:11" (1/1) ... [2018-10-26 22:17:11,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:17:11,147 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:17:11,484 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-10-26 22:17:11,484 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] [2018-10-26 22:17:11,880 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:17:11,935 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:17:12,005 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-10-26 22:17:12,005 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] [2018-10-26 22:17:12,248 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:17:12,323 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:17:12,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:17:12 WrapperNode [2018-10-26 22:17:12,324 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:17:12,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:17:12,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:17:12,325 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:17:12,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:17:12" (1/1) ... [2018-10-26 22:17:12,354 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:17:12,357 INFO L168 Benchmark]: Toolchain (without parser) took 1295.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.0 MB). Free memory was 946.5 MB in the beginning and 1.2 GB in the end (delta: -209.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:17:12,361 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:17:12,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1260.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.0 MB). Free memory was 946.5 MB in the beginning and 1.2 GB in the end (delta: -209.8 MB). Peak memory consumption was 99.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:12,362 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:17:12,365 INFO L336 ainManager$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 1260.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.0 MB). Free memory was 946.5 MB in the beginning and 1.2 GB in the end (delta: -209.8 MB). Peak memory consumption was 99.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 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...