./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_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/config/AutomizerReach.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_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer --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 Automizer --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_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/config/AutomizerReach.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_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer --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 Automizer --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 13:39:21,245 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:39:21,247 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:39:21,253 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:39:21,253 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:39:21,253 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:39:21,254 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:39:21,255 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:39:21,256 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:39:21,256 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:39:21,257 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:39:21,257 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:39:21,258 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:39:21,258 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:39:21,259 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:39:21,259 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:39:21,260 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:39:21,261 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:39:21,262 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:39:21,263 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:39:21,264 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:39:21,265 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:39:21,266 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:39:21,266 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:39:21,267 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:39:21,267 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:39:21,268 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:39:21,268 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:39:21,268 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:39:21,269 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:39:21,269 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:39:21,269 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:39:21,270 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:39:21,270 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:39:21,270 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:39:21,270 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:39:21,271 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 13:39:21,280 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:39:21,281 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:39:21,281 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:39:21,281 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 13:39:21,282 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:39:21,282 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:39:21,282 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:39:21,282 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:39:21,282 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:39:21,283 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:39:21,283 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:39:21,283 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:39:21,283 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:39:21,283 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:39:21,283 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:39:21,283 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:39:21,284 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:39:21,284 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:39:21,284 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:39:21,284 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:39:21,284 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:39:21,284 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:39:21,284 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:39:21,285 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:39:21,285 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:39:21,285 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:39:21,285 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:39:21,285 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 13:39:21,285 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_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer 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 -> Automizer 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 13:39:21,309 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:39:21,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:39:21,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:39:21,322 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:39:21,322 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:39:21,323 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:39:21,369 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/8c5dbb358/f53b9f863a1b40e0a4686750eae02b06/FLAG97e75f29f [2018-11-18 13:39:22,010 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:39:22,011 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:39:22,048 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/8c5dbb358/f53b9f863a1b40e0a4686750eae02b06/FLAG97e75f29f [2018-11-18 13:39:22,344 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/8c5dbb358/f53b9f863a1b40e0a4686750eae02b06 [2018-11-18 13:39:22,346 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:39:22,347 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:39:22,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:39:22,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:39:22,350 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:39:22,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:39:22" (1/1) ... [2018-11-18 13:39:22,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@218c959c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:39:22, skipping insertion in model container [2018-11-18 13:39:22,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:39:22" (1/1) ... [2018-11-18 13:39:22,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:39:22,462 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:39:23,784 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 13:39:23,788 INFO L168 Benchmark]: Toolchain (without parser) took 1441.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -126.8 MB). Peak memory consumption was 250.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:39:23,790 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:39:23,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1438.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -126.8 MB). Peak memory consumption was 250.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:39:23,793 INFO L336 ainManager$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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1438.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -126.8 MB). Peak memory consumption was 250.1 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 13:39:24,999 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:39:25,000 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:39:25,007 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:39:25,008 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:39:25,008 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:39:25,009 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:39:25,010 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:39:25,011 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:39:25,012 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:39:25,012 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:39:25,013 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:39:25,013 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:39:25,014 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:39:25,015 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:39:25,015 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:39:25,016 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:39:25,017 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:39:25,018 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:39:25,019 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:39:25,020 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:39:25,021 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:39:25,023 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:39:25,023 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:39:25,023 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:39:25,024 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:39:25,025 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:39:25,025 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:39:25,026 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:39:25,027 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:39:25,027 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:39:25,027 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:39:25,028 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:39:25,028 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:39:25,028 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:39:25,029 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:39:25,029 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 13:39:25,040 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:39:25,040 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:39:25,040 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:39:25,041 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 13:39:25,041 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:39:25,041 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:39:25,041 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:39:25,041 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:39:25,041 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:39:25,042 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:39:25,042 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:39:25,043 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:39:25,043 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:39:25,043 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:39:25,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:39:25,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:39:25,043 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:39:25,043 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:39:25,043 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 13:39:25,044 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:39:25,044 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 13:39:25,044 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 13:39:25,044 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 13:39:25,044 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_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer 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 -> Automizer 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 13:39:25,075 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:39:25,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:39:25,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:39:25,087 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:39:25,088 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:39:25,088 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:39:25,130 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/3cb2474b0/caf47a9f6cd54090bd612e8ad4e7ede1/FLAG9acfccef6 [2018-11-18 13:39:25,774 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:39:25,775 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-dvb-usb-dvb-usb-cxusb_true-unreach-call.cil.c [2018-11-18 13:39:25,814 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/3cb2474b0/caf47a9f6cd54090bd612e8ad4e7ede1/FLAG9acfccef6 [2018-11-18 13:39:26,110 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ad13a928-99de-49ff-ae3d-f54d30511acb/bin-2019/uautomizer/data/3cb2474b0/caf47a9f6cd54090bd612e8ad4e7ede1 [2018-11-18 13:39:26,112 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:39:26,113 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:39:26,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:39:26,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:39:26,117 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:39:26,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:39:26" (1/1) ... [2018-11-18 13:39:26,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dbdf1aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:39:26, skipping insertion in model container [2018-11-18 13:39:26,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:39:26" (1/1) ... [2018-11-18 13:39:26,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:39:26,256 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:39:27,631 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 13:39:27,634 INFO L168 Benchmark]: Toolchain (without parser) took 1521.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 49.3 MB). Free memory was 926.4 MB in the beginning and 777.3 MB in the end (delta: 149.1 MB). Peak memory consumption was 216.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:39:27,696 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:39:27,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1519.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 49.3 MB). Free memory was 926.4 MB in the beginning and 777.3 MB in the end (delta: 149.1 MB). Peak memory consumption was 216.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:39:27,698 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1519.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 49.3 MB). Free memory was 926.4 MB in the beginning and 777.3 MB in the end (delta: 149.1 MB). Peak memory consumption was 216.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.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...