./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-media-platform-vsp1-vsp1_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_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/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 9ffd41a80d03e63990d05b7b4a4e0beb320e6f82 ............................................................................................................................................................................... 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_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/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 9ffd41a80d03e63990d05b7b4a4e0beb320e6f82 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:06:04,458 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:06:04,460 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:06:04,465 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:06:04,466 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:06:04,466 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:06:04,467 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:06:04,468 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:06:04,469 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:06:04,470 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:06:04,470 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:06:04,471 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:06:04,471 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:06:04,472 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:06:04,472 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:06:04,473 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:06:04,473 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:06:04,474 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:06:04,475 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:06:04,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:06:04,477 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:06:04,478 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:06:04,480 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:06:04,480 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:06:04,480 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:06:04,481 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:06:04,481 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:06:04,482 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:06:04,482 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:06:04,483 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:06:04,483 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:06:04,483 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:06:04,484 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:06:04,484 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:06:04,484 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:06:04,485 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:06:04,485 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 07:06:04,492 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:06:04,492 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:06:04,493 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:06:04,493 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:06:04,493 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:06:04,494 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:06:04,494 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:06:04,494 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:06:04,494 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:06:04,494 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:06:04,494 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:06:04,495 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:06:04,495 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:06:04,495 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:06:04,495 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:06:04,495 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:06:04,495 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:06:04,495 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:06:04,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:06:04,496 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:06:04,496 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:06:04,496 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:06:04,496 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 07:06:04,496 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:06:04,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:06:04,496 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:06:04,497 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_bca04382-494e-45b9-bc5e-befc9dccf3ca/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 -> 9ffd41a80d03e63990d05b7b4a4e0beb320e6f82 [2018-11-10 07:06:04,522 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:06:04,531 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:06:04,534 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:06:04,535 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:06:04,535 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:06:04,535 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 07:06:04,577 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/1b11aedfe/f21b29bdb3c44d4abb17a8d31b99a3d4/FLAGc0ece58a9 [2018-11-10 07:06:05,246 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:06:05,247 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 07:06:05,289 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/1b11aedfe/f21b29bdb3c44d4abb17a8d31b99a3d4/FLAGc0ece58a9 [2018-11-10 07:06:05,302 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/1b11aedfe/f21b29bdb3c44d4abb17a8d31b99a3d4 [2018-11-10 07:06:05,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:06:05,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:06:05,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:06:05,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:06:05,309 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:06:05,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:06:05" (1/1) ... [2018-11-10 07:06:05,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b215201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:06:05, skipping insertion in model container [2018-11-10 07:06:05,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:06:05" (1/1) ... [2018-11-10 07:06:05,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:06:05,417 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:06:06,708 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:06:06,710 INFO L168 Benchmark]: Toolchain (without parser) took 1404.85 ms. Allocated memory is still 1.0 GB. Free memory was 938.9 MB in the beginning and 928.4 MB in the end (delta: 10.4 MB). Peak memory consumption was 227.6 MB. Max. memory is 11.5 GB. [2018-11-10 07:06:06,712 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:06:06,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1403.01 ms. Allocated memory is still 1.0 GB. Free memory was 938.9 MB in the beginning and 928.4 MB in the end (delta: 10.4 MB). Peak memory consumption was 227.6 MB. Max. memory is 11.5 GB. [2018-11-10 07:06:06,714 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1403.01 ms. Allocated memory is still 1.0 GB. Free memory was 938.9 MB in the beginning and 928.4 MB in the end (delta: 10.4 MB). Peak memory consumption was 227.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:06:07,945 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:06:07,947 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:06:07,955 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:06:07,955 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:06:07,956 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:06:07,957 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:06:07,958 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:06:07,959 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:06:07,959 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:06:07,960 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:06:07,960 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:06:07,961 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:06:07,961 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:06:07,963 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:06:07,963 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:06:07,964 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:06:07,965 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:06:07,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:06:07,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:06:07,968 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:06:07,969 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:06:07,971 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:06:07,971 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:06:07,972 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:06:07,972 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:06:07,973 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:06:07,974 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:06:07,974 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:06:07,975 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:06:07,975 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:06:07,975 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:06:07,975 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:06:07,976 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:06:07,976 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:06:07,977 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:06:07,977 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 07:06:07,989 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:06:07,989 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:06:07,990 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:06:07,990 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:06:07,990 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:06:07,990 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:06:07,991 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:06:07,991 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:06:07,991 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:06:07,991 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:06:07,991 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:06:07,991 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:06:07,991 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:06:07,992 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:06:07,992 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:06:07,992 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:06:07,992 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:06:07,992 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:06:07,992 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:06:07,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:06:07,993 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:06:07,993 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:06:07,993 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:06:07,993 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 07:06:07,993 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 07:06:07,993 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:06:07,993 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:06:07,993 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:06:07,994 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:06:07,994 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_bca04382-494e-45b9-bc5e-befc9dccf3ca/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 -> 9ffd41a80d03e63990d05b7b4a4e0beb320e6f82 [2018-11-10 07:06:08,027 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:06:08,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:06:08,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:06:08,040 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:06:08,041 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:06:08,041 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 07:06:08,085 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/bb81e3a0b/b1f613bfa758469da04e793eb21bc854/FLAG5a2812bc8 [2018-11-10 07:06:08,655 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:06:08,656 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 07:06:08,698 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/bb81e3a0b/b1f613bfa758469da04e793eb21bc854/FLAG5a2812bc8 [2018-11-10 07:06:08,709 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bca04382-494e-45b9-bc5e-befc9dccf3ca/bin-2019/ukojak/data/bb81e3a0b/b1f613bfa758469da04e793eb21bc854 [2018-11-10 07:06:08,711 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:06:08,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:06:08,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:06:08,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:06:08,716 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:06:08,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:06:08" (1/1) ... [2018-11-10 07:06:08,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ddc439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:06:08, skipping insertion in model container [2018-11-10 07:06:08,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:06:08" (1/1) ... [2018-11-10 07:06:08,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:06:08,883 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:06:12,102 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-10 07:06:12,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5bd9c3d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:06:12, skipping insertion in model container [2018-11-10 07:06:12,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:06:12,103 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-10 07:06:12,104 INFO L168 Benchmark]: Toolchain (without parser) took 3392.20 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 929.1 MB in the beginning and 1.0 GB in the end (delta: -89.6 MB). Peak memory consumption was 381.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:06:12,105 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. [2018-11-10 07:06:12,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3390.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 929.1 MB in the beginning and 1.0 GB in the end (delta: -89.6 MB). Peak memory consumption was 381.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:06:12,108 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 3390.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 929.1 MB in the beginning and 1.0 GB in the end (delta: -89.6 MB). Peak memory consumption was 381.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13594]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...