./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-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_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/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 ac2258f9ebe951340e45585df689862ae3fa6990 ..................................................................................................................................................................... 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_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/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 ac2258f9ebe951340e45585df689862ae3fa6990 ........................................................................................................................................................................... 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 12:02:27,112 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:02:27,113 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:02:27,120 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:02:27,120 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:02:27,121 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:02:27,122 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:02:27,123 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:02:27,124 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:02:27,124 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:02:27,125 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:02:27,125 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:02:27,126 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:02:27,126 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:02:27,127 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:02:27,128 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:02:27,128 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:02:27,129 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:02:27,130 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:02:27,131 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:02:27,132 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:02:27,133 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:02:27,134 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:02:27,134 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:02:27,135 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:02:27,135 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:02:27,136 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:02:27,136 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:02:27,137 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:02:27,138 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:02:27,138 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:02:27,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:02:27,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:02:27,139 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:02:27,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:02:27,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:02:27,140 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 12:02:27,148 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:02:27,148 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:02:27,149 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:02:27,149 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:02:27,149 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:02:27,149 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:02:27,149 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 12:02:27,150 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:02:27,150 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:02:27,150 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:02:27,150 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:02:27,150 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:02:27,150 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:02:27,150 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:02:27,150 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:02:27,150 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:02:27,151 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:02:27,151 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:02:27,152 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:02:27,152 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_eb1c22d4-eae5-437d-9c34-c99e28b4e871/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 -> ac2258f9ebe951340e45585df689862ae3fa6990 [2018-11-10 12:02:27,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:02:27,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:02:27,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:02:27,183 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:02:27,183 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:02:27,184 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:02:27,217 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/d37848ecf/8037931ce4394acfa35e55ec6f4c254b/FLAG7979641fb [2018-11-10 12:02:27,837 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:02:27,837 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:02:27,861 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/d37848ecf/8037931ce4394acfa35e55ec6f4c254b/FLAG7979641fb [2018-11-10 12:02:27,871 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/d37848ecf/8037931ce4394acfa35e55ec6f4c254b [2018-11-10 12:02:27,873 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:02:27,873 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 12:02:27,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:02:27,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:02:27,876 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:02:27,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:02:27" (1/1) ... [2018-11-10 12:02:27,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec20ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:27, skipping insertion in model container [2018-11-10 12:02:27,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:02:27" (1/1) ... [2018-11-10 12:02:27,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:02:27,962 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:02:28,218 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 12:02:28,219 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 12:02:30,532 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:02:30,577 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:02:30,616 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 12:02:30,617 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 12:02:31,381 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:02:31,810 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:02:31,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:31 WrapperNode [2018-11-10 12:02:31,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:02:31,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:02:31,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:02:31,812 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:02:31,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:31" (1/1) ... [2018-11-10 12:02:31,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:31" (1/1) ... [2018-11-10 12:02:31,872 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:02:31,874 INFO L168 Benchmark]: Toolchain (without parser) took 4001.50 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 491.3 MB). Free memory was 944.0 MB in the beginning and 1.2 GB in the end (delta: -279.3 MB). Peak memory consumption was 212.0 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:31,876 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:02:31,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3936.98 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 491.3 MB). Free memory was 944.0 MB in the beginning and 1.2 GB in the end (delta: -279.8 MB). Peak memory consumption was 670.0 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:31,876 INFO L168 Benchmark]: Boogie Preprocessor took 62.55 ms. Allocated memory is still 1.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 510.5 kB). Peak memory consumption was 510.5 kB. Max. memory is 11.5 GB. [2018-11-10 12:02:31,878 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 3936.98 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 491.3 MB). Free memory was 944.0 MB in the beginning and 1.2 GB in the end (delta: -279.8 MB). Peak memory consumption was 670.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.55 ms. Allocated memory is still 1.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 510.5 kB). Peak memory consumption was 510.5 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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 12:02:33,096 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:02:33,097 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:02:33,104 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:02:33,104 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:02:33,104 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:02:33,105 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:02:33,106 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:02:33,107 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:02:33,108 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:02:33,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:02:33,109 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:02:33,110 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:02:33,111 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:02:33,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:02:33,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:02:33,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:02:33,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:02:33,115 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:02:33,117 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:02:33,117 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:02:33,118 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:02:33,120 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:02:33,120 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:02:33,120 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:02:33,121 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:02:33,122 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:02:33,122 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:02:33,123 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:02:33,123 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:02:33,123 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:02:33,124 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:02:33,124 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:02:33,124 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:02:33,125 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:02:33,125 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:02:33,125 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 12:02:33,137 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:02:33,137 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:02:33,137 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:02:33,137 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:02:33,138 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:02:33,138 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:02:33,138 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 12:02:33,138 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:02:33,139 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:02:33,139 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:02:33,140 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:02:33,140 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:02:33,140 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:02:33,140 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:02:33,140 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:02:33,140 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:02:33,140 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:02:33,140 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 12:02:33,141 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:02:33,141 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:02:33,141 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:02:33,141 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:02:33,141 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_eb1c22d4-eae5-437d-9c34-c99e28b4e871/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 -> ac2258f9ebe951340e45585df689862ae3fa6990 [2018-11-10 12:02:33,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:02:33,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:02:33,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:02:33,183 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:02:33,184 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:02:33,184 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:02:33,218 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/560240a2f/071cb9b008024e4788bffa2bd462f9a1/FLAG980517cd1 [2018-11-10 12:02:33,733 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:02:33,734 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:02:33,762 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/560240a2f/071cb9b008024e4788bffa2bd462f9a1/FLAG980517cd1 [2018-11-10 12:02:33,771 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eb1c22d4-eae5-437d-9c34-c99e28b4e871/bin-2019/uautomizer/data/560240a2f/071cb9b008024e4788bffa2bd462f9a1 [2018-11-10 12:02:33,773 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:02:33,774 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 12:02:33,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:02:33,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:02:33,777 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:02:33,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:02:33" (1/1) ... [2018-11-10 12:02:33,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d51e090 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:33, skipping insertion in model container [2018-11-10 12:02:33,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:02:33" (1/1) ... [2018-11-10 12:02:33,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:02:33,885 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:02:34,155 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 12:02:34,155 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 12:02:36,520 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:02:36,573 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:02:36,622 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 12:02:36,622 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 12:02:37,579 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:02:38,044 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:02:38,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:38 WrapperNode [2018-11-10 12:02:38,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:02:38,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:02:38,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:02:38,045 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:02:38,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:38" (1/1) ... [2018-11-10 12:02:38,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:38" (1/1) ... [2018-11-10 12:02:38,106 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:02:38,109 INFO L168 Benchmark]: Toolchain (without parser) took 4334.97 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 486.5 MB). Free memory was 933.0 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 306.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:38,110 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:02:38,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4269.97 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 486.5 MB). Free memory was 933.0 MB in the beginning and 1.1 GB in the end (delta: -193.2 MB). Peak memory consumption was 652.2 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:38,112 INFO L168 Benchmark]: Boogie Preprocessor took 63.16 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:38,114 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 4269.97 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 486.5 MB). Free memory was 933.0 MB in the beginning and 1.1 GB in the end (delta: -193.2 MB). Peak memory consumption was 652.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.16 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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...