./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/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 a8d85f392fca2361cfa04d46e7864a2b21920573 ................................................................................................................................................. 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_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/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 a8d85f392fca2361cfa04d46e7864a2b21920573 .............................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CEnum cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:52:59,622 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:52:59,623 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:52:59,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:52:59,631 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:52:59,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:52:59,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:52:59,633 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:52:59,634 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:52:59,635 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:52:59,635 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:52:59,636 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:52:59,636 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:52:59,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:52:59,638 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:52:59,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:52:59,639 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:52:59,640 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:52:59,642 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:52:59,643 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:52:59,643 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:52:59,644 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:52:59,646 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:52:59,646 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:52:59,646 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:52:59,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:52:59,648 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:52:59,648 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:52:59,649 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:52:59,650 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:52:59,650 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:52:59,650 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:52:59,650 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:52:59,651 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:52:59,651 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:52:59,652 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:52:59,652 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 13:52:59,662 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:52:59,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:52:59,663 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:52:59,663 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 13:52:59,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:52:59,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:52:59,664 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:52:59,664 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:52:59,664 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:52:59,665 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:52:59,665 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:52:59,665 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:52:59,665 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:52:59,665 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:52:59,665 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:52:59,665 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 13:52:59,665 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 13:52:59,666 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:52:59,666 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:52:59,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 13:52:59,666 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:52:59,666 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:52:59,666 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:52:59,666 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 13:52:59,666 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:52:59,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:52:59,667 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 13:52:59,667 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_65d4c84f-0eec-4aa7-8558-87aef29cc711/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 -> a8d85f392fca2361cfa04d46e7864a2b21920573 [2018-11-18 13:52:59,689 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:52:59,698 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:52:59,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:52:59,701 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:52:59,701 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:52:59,701 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:52:59,740 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/f1f0eb4c8/a75daf1f4f0f43a9acedc624814469ed/FLAG5d3fb7d80 [2018-11-18 13:53:00,302 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:53:00,302 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:53:00,339 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/f1f0eb4c8/a75daf1f4f0f43a9acedc624814469ed/FLAG5d3fb7d80 [2018-11-18 13:53:00,723 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/f1f0eb4c8/a75daf1f4f0f43a9acedc624814469ed [2018-11-18 13:53:00,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:53:00,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:53:00,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:53:00,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:53:00,729 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:53:00,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:53:00" (1/1) ... [2018-11-18 13:53:00,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e34127d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:53:00, skipping insertion in model container [2018-11-18 13:53:00,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:53:00" (1/1) ... [2018-11-18 13:53:00,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:53:00,826 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:53:02,134 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.CEnum 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.CHandler.makeAssignment(CHandler.java:2399) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:673) 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:1253) 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:959) 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:959) 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:959) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1324) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 13:53:02,139 INFO L168 Benchmark]: Toolchain (without parser) took 1414.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 249.7 MB. Max. memory is 11.5 GB. [2018-11-18 13:53:02,141 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:53:02,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1412.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 249.7 MB. Max. memory is 11.5 GB. [2018-11-18 13:53:02,143 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1412.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 249.7 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.CEnum 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.CEnum cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2399) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 13:53:03,437 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:53:03,438 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:53:03,447 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:53:03,447 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:53:03,448 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:53:03,448 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:53:03,450 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:53:03,451 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:53:03,451 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:53:03,452 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:53:03,452 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:53:03,453 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:53:03,453 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:53:03,454 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:53:03,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:53:03,455 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:53:03,456 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:53:03,458 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:53:03,459 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:53:03,459 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:53:03,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:53:03,462 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:53:03,462 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:53:03,462 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:53:03,463 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:53:03,464 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:53:03,464 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:53:03,465 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:53:03,465 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:53:03,466 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:53:03,466 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:53:03,466 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:53:03,466 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:53:03,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:53:03,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:53:03,468 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 13:53:03,478 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:53:03,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:53:03,478 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:53:03,479 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 13:53:03,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:53:03,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:53:03,479 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:53:03,480 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:53:03,481 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:53:03,481 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 13:53:03,481 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 13:53:03,481 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:53:03,481 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:53:03,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 13:53:03,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:53:03,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:53:03,482 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:53:03,482 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 13:53:03,482 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 13:53:03,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:53:03,482 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 13:53:03,482 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 13:53:03,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 13:53:03,483 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_65d4c84f-0eec-4aa7-8558-87aef29cc711/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 -> a8d85f392fca2361cfa04d46e7864a2b21920573 [2018-11-18 13:53:03,511 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:53:03,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:53:03,523 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:53:03,524 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:53:03,525 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:53:03,525 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:53:03,569 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/994006188/f6a2962584f94d488a8f909751e851a8/FLAG2c4863a4c [2018-11-18 13:53:04,154 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:53:04,155 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:53:04,193 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/994006188/f6a2962584f94d488a8f909751e851a8/FLAG2c4863a4c [2018-11-18 13:53:04,546 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_65d4c84f-0eec-4aa7-8558-87aef29cc711/bin-2019/ukojak/data/994006188/f6a2962584f94d488a8f909751e851a8 [2018-11-18 13:53:04,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:53:04,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:53:04,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:53:04,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:53:04,552 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:53:04,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:53:04" (1/1) ... [2018-11-18 13:53:04,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f60b5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:53:04, skipping insertion in model container [2018-11-18 13:53:04,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:53:04" (1/1) ... [2018-11-18 13:53:04,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:53:04,690 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:53:06,143 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.CEnum 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.CHandler.makeAssignment(CHandler.java:2399) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:673) 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:1253) 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:959) 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:959) 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:959) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1324) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 13:53:06,222 INFO L168 Benchmark]: Toolchain (without parser) took 1673.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 928.3 MB in the beginning and 1.2 GB in the end (delta: -277.6 MB). Peak memory consumption was 221.2 MB. Max. memory is 11.5 GB. [2018-11-18 13:53:06,224 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:53:06,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1672.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 928.3 MB in the beginning and 1.2 GB in the end (delta: -277.6 MB). Peak memory consumption was 221.2 MB. Max. memory is 11.5 GB. [2018-11-18 13:53:06,226 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1672.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 928.3 MB in the beginning and 1.2 GB in the end (delta: -277.6 MB). Peak memory consumption was 221.2 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.CEnum 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.CEnum cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2399) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...