./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--net--ethernet--cisco--enic--enic.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_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/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--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/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 34a3e36beeb4227c6b57d75f2d6604a7601e842a ........................................................................................................................................................................... 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_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/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--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/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 34a3e36beeb4227c6b57d75f2d6604a7601e842a ........................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:12:11,123 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:12:11,124 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:12:11,133 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:12:11,133 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:12:11,134 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:12:11,135 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:12:11,136 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:12:11,138 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:12:11,138 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:12:11,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:12:11,145 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:12:11,146 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:12:11,147 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:12:11,148 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:12:11,148 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:12:11,149 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:12:11,150 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:12:11,160 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:12:11,161 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:12:11,162 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:12:11,162 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:12:11,166 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:12:11,168 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:12:11,168 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:12:11,169 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:12:11,169 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:12:11,170 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:12:11,171 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:12:11,175 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:12:11,175 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:12:11,176 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:12:11,176 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:12:11,176 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:12:11,177 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:12:11,178 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:12:11,178 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:12:11,193 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:12:11,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:12:11,199 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:12:11,199 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:12:11,199 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:12:11,199 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:12:11,200 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:12:11,200 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:12:11,200 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:12:11,200 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:12:11,200 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:12:11,200 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:12:11,200 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:12:11,200 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:12:11,201 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:12:11,201 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:12:11,201 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:12:11,201 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:12:11,201 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:12:11,201 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:12:11,202 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:12:11,202 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:12:11,202 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:12:11,202 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:12:11,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:12:11,202 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:12:11,202 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_716045fb-b203-48f8-981b-176853da0d86/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 -> 34a3e36beeb4227c6b57d75f2d6604a7601e842a [2018-10-26 22:12:11,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:12:11,243 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:12:11,246 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:12:11,247 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:12:11,248 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:12:11,248 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:12:11,299 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/17c84b373/bc0f379f0d4e42aeb67bf8f6204132f4/FLAG2655de9cb [2018-10-26 22:12:12,106 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:12:12,107 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:12:12,167 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/17c84b373/bc0f379f0d4e42aeb67bf8f6204132f4/FLAG2655de9cb [2018-10-26 22:12:12,181 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/17c84b373/bc0f379f0d4e42aeb67bf8f6204132f4 [2018-10-26 22:12:12,184 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:12:12,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:12:12,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:12:12,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:12:12,192 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:12:12,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:12" (1/1) ... [2018-10-26 22:12:12,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f315e4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:12:12, skipping insertion in model container [2018-10-26 22:12:12,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:12" (1/1) ... [2018-10-26 22:12:12,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:12:12,397 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:12:12,912 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6545] [2018-10-26 22:12:12,912 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6546-6547] [2018-10-26 22:12:15,644 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertIntToInt_NonBool(IntegerTranslation.java:466) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToInt(ExpressionTranslation.java:360) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.NonBijectiveMapping.convertIntToPointer(NonBijectiveMapping.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToPointer(ExpressionTranslation.java:468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:12:15,647 INFO L168 Benchmark]: Toolchain (without parser) took 3461.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 938.1 MB in the beginning and 1.0 GB in the end (delta: -100.0 MB). Peak memory consumption was 244.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:15,652 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:12:15,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3459.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 938.1 MB in the beginning and 1.0 GB in the end (delta: -100.0 MB). Peak memory consumption was 244.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:15,655 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3459.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 938.1 MB in the beginning and 1.0 GB in the end (delta: -100.0 MB). Peak memory consumption was 244.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) 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 22:12:17,329 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:12:17,330 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:12:17,339 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:12:17,339 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:12:17,340 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:12:17,341 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:12:17,342 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:12:17,344 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:12:17,345 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:12:17,345 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:12:17,345 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:12:17,346 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:12:17,349 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:12:17,351 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:12:17,353 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:12:17,354 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:12:17,358 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:12:17,368 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:12:17,369 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:12:17,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:12:17,370 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:12:17,372 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:12:17,372 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:12:17,372 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:12:17,373 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:12:17,375 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:12:17,376 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:12:17,376 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:12:17,377 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:12:17,377 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:12:17,377 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:12:17,378 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:12:17,378 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:12:17,378 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:12:17,381 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:12:17,382 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:12:17,397 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:12:17,398 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:12:17,399 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:12:17,400 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:12:17,400 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:12:17,401 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:12:17,401 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:12:17,402 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:12:17,402 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:12:17,402 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:12:17,402 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:12:17,402 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:12:17,402 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:12:17,403 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:12:17,403 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:12:17,403 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:12:17,404 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:12:17,404 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:12:17,404 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:12:17,404 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:12:17,404 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:12:17,404 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:12:17,404 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:12:17,405 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:12:17,405 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:12:17,405 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:12:17,405 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:12:17,405 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:12:17,405 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:12:17,405 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_716045fb-b203-48f8-981b-176853da0d86/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 -> 34a3e36beeb4227c6b57d75f2d6604a7601e842a [2018-10-26 22:12:17,443 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:12:17,452 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:12:17,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:12:17,456 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:12:17,457 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:12:17,457 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:12:17,500 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/844b481e6/4cc025b21bbd406fb58021a610835e17/FLAGfbe3e2d98 [2018-10-26 22:12:18,311 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:12:18,314 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:12:18,375 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/844b481e6/4cc025b21bbd406fb58021a610835e17/FLAGfbe3e2d98 [2018-10-26 22:12:18,393 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_716045fb-b203-48f8-981b-176853da0d86/bin-2019/ukojak/data/844b481e6/4cc025b21bbd406fb58021a610835e17 [2018-10-26 22:12:18,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:12:18,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:12:18,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:12:18,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:12:18,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:12:18,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:18" (1/1) ... [2018-10-26 22:12:18,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420a12b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:12:18, skipping insertion in model container [2018-10-26 22:12:18,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:18" (1/1) ... [2018-10-26 22:12:18,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:12:18,605 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:12:19,164 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6545] [2018-10-26 22:12:19,169 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6546-6547] [2018-10-26 22:12:21,957 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.convertIntToInt_NonBool(BitvectorTranslation.java:428) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToInt(ExpressionTranslation.java:360) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.NonBijectiveMapping.convertIntToPointer(NonBijectiveMapping.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToPointer(ExpressionTranslation.java:468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:12:21,961 INFO L168 Benchmark]: Toolchain (without parser) took 3563.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 55.1 MB). Free memory was 930.4 MB in the beginning and 782.8 MB in the end (delta: 147.6 MB). Peak memory consumption was 220.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:21,962 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:12:21,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3561.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 55.1 MB). Free memory was 930.4 MB in the beginning and 782.8 MB in the end (delta: 147.6 MB). Peak memory consumption was 220.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:21,969 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3561.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 55.1 MB). Free memory was 930.4 MB in the beginning and 782.8 MB in the end (delta: 147.6 MB). Peak memory consumption was 220.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.convertIntToInt_NonBool(BitvectorTranslation.java:428) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...