./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.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_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 282b399a97e8769c6fd235b671f4b826a341d5c5 .......................................................................................................................................................................... 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_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 282b399a97e8769c6fd235b671f4b826a341d5c5 ..................................................................................................................................................................... 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 [2018-10-27 00:34:41,660 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:34:41,662 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:34:41,673 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:34:41,674 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:34:41,675 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:34:41,676 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:34:41,677 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:34:41,678 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:34:41,679 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:34:41,683 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:34:41,683 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:34:41,684 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:34:41,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:34:41,692 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:34:41,693 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:34:41,693 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:34:41,694 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:34:41,698 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:34:41,700 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:34:41,703 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:34:41,704 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:34:41,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:34:41,707 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:34:41,709 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:34:41,710 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:34:41,711 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:34:41,711 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:34:41,712 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:34:41,712 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:34:41,713 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:34:41,713 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:34:41,713 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:34:41,713 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:34:41,714 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:34:41,714 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:34:41,715 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-27 00:34:41,733 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:34:41,733 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:34:41,734 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:34:41,735 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-27 00:34:41,735 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-27 00:34:41,735 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-27 00:34:41,735 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-27 00:34:41,735 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-27 00:34:41,735 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-27 00:34:41,735 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-27 00:34:41,736 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-27 00:34:41,736 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-27 00:34:41,736 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:34:41,736 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:34:41,737 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:34:41,737 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:34:41,737 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:34:41,737 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:34:41,737 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:34:41,737 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:34:41,737 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:34:41,738 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:34:41,738 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:34:41,738 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:34:41,738 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:34:41,738 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:34:41,738 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:34:41,738 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:34:41,739 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-27 00:34:41,739 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:34:41,739 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:34:41,740 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:34:41,740 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-27 00:34:41,740 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan 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 -> Taipan 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 -> 282b399a97e8769c6fd235b671f4b826a341d5c5 [2018-10-27 00:34:41,781 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:34:41,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:34:41,796 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:34:41,798 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:34:41,798 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:34:41,798 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-27 00:34:41,845 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/36ebdf58e/e17a490126c746259aaa668ff82c75db/FLAG03863a315 [2018-10-27 00:34:42,654 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:34:42,654 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-27 00:34:42,714 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/36ebdf58e/e17a490126c746259aaa668ff82c75db/FLAG03863a315 [2018-10-27 00:34:42,726 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/36ebdf58e/e17a490126c746259aaa668ff82c75db [2018-10-27 00:34:42,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:34:42,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:34:42,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:34:42,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:34:42,735 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:34:42,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:34:42" (1/1) ... [2018-10-27 00:34:42,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad96da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:34:42, skipping insertion in model container [2018-10-27 00:34:42,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:34:42" (1/1) ... [2018-10-27 00:34:42,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:34:42,925 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:34:46,098 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:34:46,111 INFO L168 Benchmark]: Toolchain (without parser) took 3380.89 ms. Allocated memory is still 1.0 GB. Free memory was 930.0 MB in the beginning and 761.0 MB in the end (delta: 169.0 MB). Peak memory consumption was 220.6 MB. Max. memory is 11.5 GB. [2018-10-27 00:34:46,114 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:34:46,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3378.57 ms. Allocated memory is still 1.0 GB. Free memory was 930.0 MB in the beginning and 761.0 MB in the end (delta: 169.0 MB). Peak memory consumption was 220.6 MB. Max. memory is 11.5 GB. [2018-10-27 00:34:46,118 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3378.57 ms. Allocated memory is still 1.0 GB. Free memory was 930.0 MB in the beginning and 761.0 MB in the end (delta: 169.0 MB). Peak memory consumption was 220.6 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 [2018-10-27 00:34:47,952 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:34:47,954 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:34:47,963 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:34:47,963 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:34:47,964 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:34:47,965 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:34:47,966 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:34:47,967 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:34:47,968 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:34:47,969 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:34:47,969 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:34:47,970 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:34:47,970 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:34:47,971 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:34:47,972 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:34:47,972 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:34:47,974 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:34:47,975 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:34:47,976 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:34:47,977 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:34:47,978 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:34:47,980 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:34:47,980 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:34:47,980 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:34:47,981 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:34:47,982 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:34:47,982 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:34:47,983 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:34:47,984 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:34:47,984 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:34:47,984 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:34:47,985 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:34:47,985 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:34:47,986 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:34:47,986 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:34:47,987 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-27 00:34:48,010 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:34:48,010 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:34:48,015 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:34:48,015 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-27 00:34:48,015 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-27 00:34:48,016 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-27 00:34:48,016 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-27 00:34:48,016 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-27 00:34:48,017 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:34:48,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:34:48,018 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:34:48,018 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:34:48,018 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:34:48,018 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:34:48,018 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:34:48,018 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:34:48,019 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:34:48,019 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:34:48,019 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:34:48,019 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:34:48,019 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:34:48,019 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:34:48,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:34:48,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:34:48,020 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:34:48,020 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 00:34:48,020 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:34:48,021 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:34:48,021 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:34:48,021 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan 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 -> Taipan 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 -> 282b399a97e8769c6fd235b671f4b826a341d5c5 [2018-10-27 00:34:48,064 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:34:48,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:34:48,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:34:48,079 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:34:48,079 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:34:48,080 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-27 00:34:48,126 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/553925e3d/b765ed0cead64a0b90bfbc8c26619c9f/FLAGa0288837c [2018-10-27 00:34:48,914 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:34:48,915 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-27 00:34:48,978 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/553925e3d/b765ed0cead64a0b90bfbc8c26619c9f/FLAGa0288837c [2018-10-27 00:34:48,995 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3b984843-e5b4-484a-ad52-035c6a532361/bin-2019/utaipan/data/553925e3d/b765ed0cead64a0b90bfbc8c26619c9f [2018-10-27 00:34:48,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:34:49,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:34:49,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:34:49,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:34:49,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:34:49,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:34:48" (1/1) ... [2018-10-27 00:34:49,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5962b937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:34:49, skipping insertion in model container [2018-10-27 00:34:49,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:34:48" (1/1) ... [2018-10-27 00:34:49,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:34:49,220 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:34:52,767 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:34:52,776 INFO L168 Benchmark]: Toolchain (without parser) took 3777.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 61.9 MB). Free memory was 926.4 MB in the beginning and 799.5 MB in the end (delta: 126.9 MB). Peak memory consumption was 216.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:34:52,779 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:34:52,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3774.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 61.9 MB). Free memory was 926.4 MB in the beginning and 799.5 MB in the end (delta: 126.9 MB). Peak memory consumption was 216.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:34:52,782 INFO L336 ainManager$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 3774.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 61.9 MB). Free memory was 926.4 MB in the beginning and 799.5 MB in the end (delta: 126.9 MB). Peak memory consumption was 216.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.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...