./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--acpi--processor.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_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/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--acpi--processor.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/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 b4b911e6ddfd0b5f01d073ad32685bc0471639d7 ...................................................................................................................................................................................... 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_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/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--acpi--processor.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/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 b4b911e6ddfd0b5f01d073ad32685bc0471639d7 ....................................................................................................................................................................... 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 23:45:00,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:45:00,079 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:45:00,088 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:45:00,088 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:45:00,089 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:45:00,091 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:45:00,092 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:45:00,093 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:45:00,094 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:45:00,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:45:00,095 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:45:00,096 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:45:00,097 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:45:00,098 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:45:00,099 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:45:00,099 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:45:00,101 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:45:00,103 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:45:00,104 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:45:00,105 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:45:00,106 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:45:00,108 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:45:00,108 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:45:00,109 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:45:00,109 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:45:00,111 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:45:00,111 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:45:00,112 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:45:00,113 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:45:00,113 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:45:00,113 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:45:00,114 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:45:00,114 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:45:00,115 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:45:00,116 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:45:00,116 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 23:45:00,128 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:45:00,128 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:45:00,129 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:45:00,129 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:45:00,129 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:45:00,129 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:45:00,130 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:45:00,130 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:45:00,131 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:45:00,131 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:45:00,131 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:45:00,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:45:00,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:45:00,131 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:45:00,132 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:45:00,132 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:45:00,132 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:45:00,132 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:45:00,132 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:45:00,132 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:45:00,133 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:45:00,133 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:45:00,133 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:45:00,133 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 23:45:00,133 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:45:00,133 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:45:00,133 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:45:00,134 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_7b9da66d-0fe0-439c-b540-06518eb55da6/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 -> b4b911e6ddfd0b5f01d073ad32685bc0471639d7 [2018-10-26 23:45:00,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:45:00,181 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:45:00,184 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:45:00,187 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:45:00,188 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:45:00,188 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:45:00,251 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/72531bf92/f19cab34f0ce4c57b07a132434b1afec/FLAGf26111f1f [2018-10-26 23:45:00,954 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:45:00,954 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:45:00,994 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/72531bf92/f19cab34f0ce4c57b07a132434b1afec/FLAGf26111f1f [2018-10-26 23:45:01,006 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/72531bf92/f19cab34f0ce4c57b07a132434b1afec [2018-10-26 23:45:01,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:45:01,017 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:45:01,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:45:01,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:45:01,021 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:45:01,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:45:01" (1/1) ... [2018-10-26 23:45:01,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27600982 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:45:01, skipping insertion in model container [2018-10-26 23:45:01,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:45:01" (1/1) ... [2018-10-26 23:45:01,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:45:01,144 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:45:01,561 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3823] [2018-10-26 23:45:01,564 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3824-3825] [2018-10-26 23:45:02,610 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2004) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:45:02,613 INFO L168 Benchmark]: Toolchain (without parser) took 1597.55 ms. Allocated memory is still 1.0 GB. Free memory was 946.2 MB in the beginning and 757.6 MB in the end (delta: 188.6 MB). Peak memory consumption was 188.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:45:02,615 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:45:02,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1595.35 ms. Allocated memory is still 1.0 GB. Free memory was 946.2 MB in the beginning and 757.6 MB in the end (delta: 188.6 MB). Peak memory consumption was 188.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:45:02,617 INFO L336 ainManager$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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1595.35 ms. Allocated memory is still 1.0 GB. Free memory was 946.2 MB in the beginning and 757.6 MB in the end (delta: 188.6 MB). Peak memory consumption was 188.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:45:04,416 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:45:04,418 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:45:04,426 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:45:04,426 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:45:04,427 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:45:04,427 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:45:04,429 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:45:04,430 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:45:04,430 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:45:04,431 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:45:04,431 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:45:04,432 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:45:04,433 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:45:04,433 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:45:04,434 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:45:04,435 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:45:04,436 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:45:04,437 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:45:04,438 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:45:04,439 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:45:04,440 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:45:04,442 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:45:04,442 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:45:04,442 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:45:04,443 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:45:04,444 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:45:04,444 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:45:04,445 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:45:04,446 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:45:04,446 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:45:04,446 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:45:04,447 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:45:04,447 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:45:04,448 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:45:04,448 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:45:04,448 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 23:45:04,461 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:45:04,461 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:45:04,462 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:45:04,462 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:45:04,462 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:45:04,463 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:45:04,463 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:45:04,463 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:45:04,463 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:45:04,463 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:45:04,463 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:45:04,464 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:45:04,464 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:45:04,464 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:45:04,464 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:45:04,464 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:45:04,465 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:45:04,465 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:45:04,465 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:45:04,465 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:45:04,465 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:45:04,465 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:45:04,466 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:45:04,466 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:45:04,466 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 23:45:04,466 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:45:04,466 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:45:04,466 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:45:04,467 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:45:04,467 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_7b9da66d-0fe0-439c-b540-06518eb55da6/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 -> b4b911e6ddfd0b5f01d073ad32685bc0471639d7 [2018-10-26 23:45:04,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:45:04,515 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:45:04,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:45:04,519 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:45:04,520 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:45:04,526 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:45:04,574 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/687b28d55/a89f9bd5bdd94f3dae6a812279d3c3db/FLAGceb6c955f [2018-10-26 23:45:05,303 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:45:05,304 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:45:05,364 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/687b28d55/a89f9bd5bdd94f3dae6a812279d3c3db/FLAGceb6c955f [2018-10-26 23:45:05,381 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7b9da66d-0fe0-439c-b540-06518eb55da6/bin-2019/uautomizer/data/687b28d55/a89f9bd5bdd94f3dae6a812279d3c3db [2018-10-26 23:45:05,386 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:45:05,387 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:45:05,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:45:05,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:45:05,394 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:45:05,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:45:05" (1/1) ... [2018-10-26 23:45:05,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b2e8fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:45:05, skipping insertion in model container [2018-10-26 23:45:05,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:45:05" (1/1) ... [2018-10-26 23:45:05,410 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:45:05,569 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:45:06,064 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3823] [2018-10-26 23:45:06,065 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3824-3825] [2018-10-26 23:45:08,463 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:45:08,798 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:45:08,896 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3823] [2018-10-26 23:45:08,896 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3824-3825] [2018-10-26 23:45:09,522 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:45:10,014 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:45:10,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:45:10 WrapperNode [2018-10-26 23:45:10,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:45:10,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 23:45:10,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 23:45:10,016 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 23:45:10,029 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:45:10" (1/1) ... [2018-10-26 23:45:10,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:45:10" (1/1) ... [2018-10-26 23:45:10,106 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:45:10,113 INFO L168 Benchmark]: Toolchain (without parser) took 4726.60 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 285.7 MB). Free memory was 935.8 MB in the beginning and 1.1 GB in the end (delta: -203.5 MB). Peak memory consumption was 82.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:45:10,115 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:45:10,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4627.14 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 285.7 MB). Free memory was 935.8 MB in the beginning and 1.1 GB in the end (delta: -203.5 MB). Peak memory consumption was 433.0 MB. Max. memory is 11.5 GB. [2018-10-26 23:45:10,116 INFO L168 Benchmark]: Boogie Preprocessor took 96.54 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:45:10,117 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4627.14 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 285.7 MB). Free memory was 935.8 MB in the beginning and 1.1 GB in the end (delta: -203.5 MB). Peak memory consumption was 433.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.54 ms. Allocated memory is still 1.3 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.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...