./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_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_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/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 522799aaa3136d269fc05bc76f7f6db00325b29f .............................................................................................................................................................................. 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_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/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 522799aaa3136d269fc05bc76f7f6db00325b29f ........................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:48:39,827 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:48:39,829 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:48:39,837 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:48:39,838 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:48:39,838 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:48:39,839 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:48:39,841 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:48:39,843 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:48:39,843 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:48:39,844 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:48:39,844 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:48:39,845 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:48:39,846 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:48:39,847 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:48:39,847 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:48:39,848 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:48:39,850 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:48:39,851 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:48:39,853 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:48:39,854 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:48:39,855 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:48:39,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:48:39,857 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:48:39,857 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:48:39,858 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:48:39,858 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:48:39,859 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:48:39,860 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:48:39,861 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:48:39,861 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:48:39,862 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:48:39,862 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:48:39,862 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:48:39,863 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:48:39,863 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:48:39,864 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-10-26 23:48:39,875 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:48:39,875 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:48:39,876 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:48:39,876 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:48:39,876 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:48:39,876 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:48:39,876 INFO L133 SettingsManager]: * Explicit value domain=true [2018-10-26 23:48:39,876 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 23:48:39,876 INFO L133 SettingsManager]: * Octagon Domain=false [2018-10-26 23:48:39,876 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:48:39,877 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 23:48:39,877 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 23:48:39,877 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 23:48:39,877 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:48:39,878 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:48:39,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:48:39,878 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:48:39,878 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:48:39,878 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:48:39,878 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:48:39,878 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:48:39,878 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:48:39,879 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:48:39,879 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:48:39,879 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:48:39,879 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:48:39,879 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:48:39,879 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:48:39,879 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:48:39,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:48:39,880 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 23:48:39,882 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:48:39,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:48:39,883 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:48:39,883 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 23:48:39,883 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_e727a027-cb52-4ae7-8d7c-05814a6ef530/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 -> 522799aaa3136d269fc05bc76f7f6db00325b29f [2018-10-26 23:48:39,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:48:39,917 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:48:39,919 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:48:39,921 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:48:39,921 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:48:39,922 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 23:48:39,965 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/da04ba77c/4ad6e7254f1e42c18eb934febe5a85ba/FLAG44ccd9690 [2018-10-26 23:48:40,759 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:48:40,761 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 23:48:40,821 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/da04ba77c/4ad6e7254f1e42c18eb934febe5a85ba/FLAG44ccd9690 [2018-10-26 23:48:40,836 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/da04ba77c/4ad6e7254f1e42c18eb934febe5a85ba [2018-10-26 23:48:40,839 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:48:40,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:48:40,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:48:40,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:48:40,849 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:48:40,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:48:40" (1/1) ... [2018-10-26 23:48:40,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5590fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:48:40, skipping insertion in model container [2018-10-26 23:48:40,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:48:40" (1/1) ... [2018-10-26 23:48:40,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:48:41,025 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:48:44,633 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:48:44,640 INFO L168 Benchmark]: Toolchain (without parser) took 3800.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 940.4 MB in the beginning and 802.4 MB in the end (delta: 138.0 MB). Peak memory consumption was 280.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:48:44,642 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:48:44,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3797.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 940.4 MB in the beginning and 802.4 MB in the end (delta: 138.0 MB). Peak memory consumption was 280.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:48:44,645 INFO L336 ainManager$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 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3797.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 940.4 MB in the beginning and 802.4 MB in the end (delta: 138.0 MB). Peak memory consumption was 280.2 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 23:48:46,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:48:46,269 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:48:46,277 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:48:46,278 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:48:46,278 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:48:46,279 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:48:46,281 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:48:46,282 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:48:46,283 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:48:46,283 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:48:46,283 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:48:46,284 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:48:46,285 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:48:46,286 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:48:46,286 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:48:46,287 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:48:46,288 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:48:46,289 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:48:46,291 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:48:46,291 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:48:46,292 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:48:46,294 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:48:46,294 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:48:46,295 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:48:46,295 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:48:46,296 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:48:46,297 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:48:46,297 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:48:46,298 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:48:46,298 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:48:46,299 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:48:46,299 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:48:46,299 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:48:46,300 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:48:46,300 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:48:46,301 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 23:48:46,311 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:48:46,312 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:48:46,315 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:48:46,316 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:48:46,316 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:48:46,316 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:48:46,317 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:48:46,317 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:48:46,317 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:48:46,317 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:48:46,318 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:48:46,318 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:48:46,318 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:48:46,318 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:48:46,318 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:48:46,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:48:46,318 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:48:46,319 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:48:46,319 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:48:46,319 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:48:46,319 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:48:46,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:48:46,322 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:48:46,322 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:48:46,322 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:48:46,322 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:48:46,322 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:48:46,323 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:48:46,323 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:48:46,323 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_e727a027-cb52-4ae7-8d7c-05814a6ef530/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 -> 522799aaa3136d269fc05bc76f7f6db00325b29f [2018-10-26 23:48:46,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:48:46,384 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:48:46,387 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:48:46,388 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:48:46,389 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:48:46,390 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 23:48:46,435 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/76ded0393/96981a0eb0dd42bd91a5488e520267f2/FLAG683c71bef [2018-10-26 23:48:47,263 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:48:47,264 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 23:48:47,320 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/76ded0393/96981a0eb0dd42bd91a5488e520267f2/FLAG683c71bef [2018-10-26 23:48:47,332 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e727a027-cb52-4ae7-8d7c-05814a6ef530/bin-2019/utaipan/data/76ded0393/96981a0eb0dd42bd91a5488e520267f2 [2018-10-26 23:48:47,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:48:47,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:48:47,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:48:47,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:48:47,345 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:48:47,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:48:47" (1/1) ... [2018-10-26 23:48:47,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56157d83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:48:47, skipping insertion in model container [2018-10-26 23:48:47,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:48:47" (1/1) ... [2018-10-26 23:48:47,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:48:47,551 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:48:55,744 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:48:56,232 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:48:59,223 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:49:00,498 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:49:00,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:49:00 WrapperNode [2018-10-26 23:49:00,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:49:00,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:49:00,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:49:00,500 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:49:00,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:49:00" (1/1) ... [2018-10-26 23:49:00,569 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2231,]],skge_poll,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] [2018-10-26 23:49:00,570 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2230,]],skge_change_mtu,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] [2018-10-26 23:49:00,570 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2229,]],skge_get_sset_count,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] [2018-10-26 23:49:00,570 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2228,]],skge_set_phys_id,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] [2018-10-26 23:49:00,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:49:00" (1/1) ... [2018-10-26 23:49:00,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 23:49:00,606 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 23:49:00,607 INFO L168 Benchmark]: Toolchain (without parser) took 13271.04 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 930.3 MB in the beginning and 1.4 GB in the end (delta: -467.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-10-26 23:49:00,613 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 23:49:00,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13161.52 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 930.3 MB in the beginning and 1.4 GB in the end (delta: -467.0 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-10-26 23:49:00,615 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.05 ms. Allocated memory is still 2.8 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:49:00,617 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 13161.52 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 930.3 MB in the beginning and 1.4 GB in the end (delta: -467.0 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.05 ms. Allocated memory is still 2.8 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2231,]],skge_poll,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2230,]],skge_change_mtu,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2229,]],skge_get_sset_count,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2228,]],skge_set_phys_id,[IdentifierExpression[#~1925,],IdentifierExpression[#~1926,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...