./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko_false-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_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/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 7b3a60cd1966e3c8131d7a013c3828f4de307a52 ................................................................................................................................................................... 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_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/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 7b3a60cd1966e3c8131d7a013c3828f4de307a52 .................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:21:40,426 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:21:40,428 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:21:40,436 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:21:40,436 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:21:40,437 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:21:40,438 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:21:40,439 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:21:40,440 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:21:40,441 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:21:40,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:21:40,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:21:40,443 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:21:40,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:21:40,444 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:21:40,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:21:40,445 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:21:40,447 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:21:40,448 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:21:40,449 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:21:40,451 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:21:40,451 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:21:40,453 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:21:40,453 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:21:40,453 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:21:40,454 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:21:40,455 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:21:40,456 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:21:40,456 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:21:40,457 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:21:40,457 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:21:40,458 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:21:40,458 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:21:40,459 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:21:40,459 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:21:40,460 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:21:40,460 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 11:21:40,471 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:21:40,471 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:21:40,472 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:21:40,472 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:21:40,472 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:21:40,472 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:21:40,473 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:21:40,473 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:21:40,473 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:21:40,473 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:21:40,473 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:21:40,473 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:21:40,474 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:21:40,474 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:21:40,474 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:21:40,475 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 11:21:40,475 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 11:21:40,475 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:21:40,476 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:21:40,476 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 11:21:40,476 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:21:40,476 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:21:40,476 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:21:40,476 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 11:21:40,476 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:21:40,477 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:21:40,477 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:21:40,477 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_a2a558f1-9e57-4f03-a703-4de59a66541e/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 -> 7b3a60cd1966e3c8131d7a013c3828f4de307a52 [2018-11-18 11:21:40,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:21:40,512 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:21:40,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:21:40,516 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:21:40,517 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:21:40,517 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko_false-unreach-call.cil.c [2018-11-18 11:21:40,563 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/d1dedb13a/b2a81817b39b4f379c54956218106dda/FLAGf5771b363 [2018-11-18 11:21:41,198 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:21:41,198 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko_false-unreach-call.cil.c [2018-11-18 11:21:41,244 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/d1dedb13a/b2a81817b39b4f379c54956218106dda/FLAGf5771b363 [2018-11-18 11:21:41,539 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/d1dedb13a/b2a81817b39b4f379c54956218106dda [2018-11-18 11:21:41,541 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:21:41,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:21:41,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:21:41,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:21:41,546 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:21:41,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:21:41" (1/1) ... [2018-11-18 11:21:41,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35aace1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:21:41, skipping insertion in model container [2018-11-18 11:21:41,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:21:41" (1/1) ... [2018-11-18 11:21:41,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:21:41,727 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:21:52,285 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertIntToInt_NonBool(IntegerTranslation.java:466) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToInt(ExpressionTranslation.java:360) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.NonBijectiveMapping.convertIntToPointer(NonBijectiveMapping.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToPointer(ExpressionTranslation.java:468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:998) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1735) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:21:52,287 INFO L168 Benchmark]: Toolchain (without parser) took 10745.57 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 947.9 MB). Free memory was 916.1 MB in the beginning and 1.2 GB in the end (delta: -272.7 MB). Peak memory consumption was 850.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:21:52,289 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:21:52,289 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10743.61 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 947.9 MB). Free memory was 916.1 MB in the beginning and 1.2 GB in the end (delta: -272.7 MB). Peak memory consumption was 850.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:21:52,291 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10743.61 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 947.9 MB). Free memory was 916.1 MB in the beginning and 1.2 GB in the end (delta: -272.7 MB). Peak memory consumption was 850.1 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.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 11:21:53,567 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:21:53,568 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:21:53,577 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:21:53,577 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:21:53,578 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:21:53,579 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:21:53,580 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:21:53,581 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:21:53,582 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:21:53,582 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:21:53,583 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:21:53,583 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:21:53,584 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:21:53,585 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:21:53,585 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:21:53,586 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:21:53,587 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:21:53,589 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:21:53,590 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:21:53,591 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:21:53,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:21:53,593 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:21:53,593 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:21:53,593 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:21:53,594 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:21:53,595 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:21:53,596 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:21:53,596 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:21:53,597 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:21:53,597 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:21:53,597 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:21:53,597 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:21:53,598 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:21:53,599 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:21:53,599 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:21:53,600 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 11:21:53,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:21:53,610 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:21:53,611 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:21:53,611 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:21:53,611 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:21:53,612 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:21:53,612 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:21:53,612 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:21:53,612 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:21:53,612 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:21:53,612 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:21:53,612 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:21:53,612 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:21:53,613 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:21:53,613 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:21:53,613 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:21:53,613 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 11:21:53,613 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 11:21:53,613 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:21:53,613 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:21:53,614 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 11:21:53,614 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:21:53,614 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:21:53,614 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:21:53,616 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 11:21:53,616 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:21:53,616 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:21:53,616 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:21:53,617 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:21:53,617 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:21:53,617 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_a2a558f1-9e57-4f03-a703-4de59a66541e/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 -> 7b3a60cd1966e3c8131d7a013c3828f4de307a52 [2018-11-18 11:21:53,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:21:53,655 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:21:53,658 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:21:53,659 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:21:53,659 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:21:53,660 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko_false-unreach-call.cil.c [2018-11-18 11:21:53,702 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/c5b2b9e1c/0fb6b186b0b34a489e88fe29ecef9a2e/FLAG1c84905b2 [2018-11-18 11:21:54,338 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:21:54,338 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko_false-unreach-call.cil.c [2018-11-18 11:21:54,386 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/c5b2b9e1c/0fb6b186b0b34a489e88fe29ecef9a2e/FLAG1c84905b2 [2018-11-18 11:21:54,727 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2a558f1-9e57-4f03-a703-4de59a66541e/bin-2019/ukojak/data/c5b2b9e1c/0fb6b186b0b34a489e88fe29ecef9a2e [2018-11-18 11:21:54,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:21:54,730 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:21:54,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:21:54,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:21:54,733 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:21:54,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:21:54" (1/1) ... [2018-11-18 11:21:54,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de647a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:21:54, skipping insertion in model container [2018-11-18 11:21:54,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:21:54" (1/1) ... [2018-11-18 11:21:54,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:21:54,917 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:22:05,736 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.convertIntToInt_NonBool(BitvectorTranslation.java:498) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToInt(ExpressionTranslation.java:360) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.NonBijectiveMapping.convertIntToPointer(NonBijectiveMapping.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToPointer(ExpressionTranslation.java:468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:998) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1735) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:22:05,739 INFO L168 Benchmark]: Toolchain (without parser) took 11009.57 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 876.6 MB). Free memory was 911.1 MB in the beginning and 1.4 GB in the end (delta: -454.1 MB). Peak memory consumption was 875.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:22:05,742 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:22:05,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11007.85 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 876.6 MB). Free memory was 911.1 MB in the beginning and 1.4 GB in the end (delta: -454.1 MB). Peak memory consumption was 875.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:22:05,744 INFO L336 ainManager$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 11007.85 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 876.6 MB). Free memory was 911.1 MB in the beginning and 1.4 GB in the end (delta: -454.1 MB). Peak memory consumption was 875.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.convertIntToInt_NonBool(BitvectorTranslation.java:498) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...