./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--net--ethernet--cisco--enic--enic.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_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--cisco--enic--enic.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/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 0a39fdc71155ccab2f593c67680264b1801a23d1 ............................................................................................................................................................... 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_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--cisco--enic--enic.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/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 0a39fdc71155ccab2f593c67680264b1801a23d1 .............................................................................................................................................................................. 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 18:49:28,310 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:49:28,311 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:49:28,324 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:49:28,326 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:49:28,328 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:49:28,329 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:49:28,331 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:49:28,332 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:49:28,333 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:49:28,333 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:49:28,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:49:28,334 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:49:28,337 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:49:28,346 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:49:28,347 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:49:28,347 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:49:28,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:49:28,349 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:49:28,353 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:49:28,354 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:49:28,355 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:49:28,359 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:49:28,360 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:49:28,360 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:49:28,360 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:49:28,361 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:49:28,362 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:49:28,362 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:49:28,365 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:49:28,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:49:28,367 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:49:28,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:49:28,367 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:49:28,368 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:49:28,368 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:49:28,369 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 18:49:28,383 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:49:28,383 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:49:28,384 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:49:28,384 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:49:28,385 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:49:28,385 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:49:28,385 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:49:28,385 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 18:49:28,385 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:49:28,385 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:49:28,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:49:28,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:49:28,386 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:49:28,386 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:49:28,386 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:49:28,386 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:49:28,386 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:49:28,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:49:28,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:49:28,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:49:28,387 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:49:28,387 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:49:28,387 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:49:28,387 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 18:49:28,387 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:49:28,387 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 18:49:28,387 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 18:49:28,388 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_7e1ff572-2253-4de5-94c0-216330bbdb0f/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 -> 0a39fdc71155ccab2f593c67680264b1801a23d1 [2018-11-18 18:49:28,430 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:49:28,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:49:28,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:49:28,447 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:49:28,447 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:49:28,448 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--cisco--enic--enic.ko_false-unreach-call.cil.c [2018-11-18 18:49:28,514 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/2af6f8974/5af56742d8fd46dcb8905400a75794b9/FLAGa40d92408 [2018-11-18 18:49:29,469 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:49:29,469 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--cisco--enic--enic.ko_false-unreach-call.cil.c [2018-11-18 18:49:29,547 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/2af6f8974/5af56742d8fd46dcb8905400a75794b9/FLAGa40d92408 [2018-11-18 18:49:29,810 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/2af6f8974/5af56742d8fd46dcb8905400a75794b9 [2018-11-18 18:49:29,813 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:49:29,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:49:29,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:49:29,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:49:29,817 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:49:29,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:49:29" (1/1) ... [2018-11-18 18:49:29,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1adfccca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:49:29, skipping insertion in model container [2018-11-18 18:49:29,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:49:29" (1/1) ... [2018-11-18 18:49:29,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:49:30,023 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:49:33,970 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:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 18:49:33,974 INFO L168 Benchmark]: Toolchain (without parser) took 4160.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 221.8 MB). Free memory was 924.6 MB in the beginning and 1.0 GB in the end (delta: -76.0 MB). Peak memory consumption was 303.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:49:33,976 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:49:33,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4158.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 221.8 MB). Free memory was 924.6 MB in the beginning and 1.0 GB in the end (delta: -76.0 MB). Peak memory consumption was 303.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:49:33,986 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4158.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 221.8 MB). Free memory was 924.6 MB in the beginning and 1.0 GB in the end (delta: -76.0 MB). Peak memory consumption was 303.3 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 18:49:35,821 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:49:35,822 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:49:35,834 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:49:35,836 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:49:35,837 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:49:35,840 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:49:35,842 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:49:35,843 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:49:35,845 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:49:35,847 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:49:35,847 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:49:35,848 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:49:35,849 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:49:35,850 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:49:35,850 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:49:35,851 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:49:35,852 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:49:35,853 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:49:35,854 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:49:35,858 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:49:35,859 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:49:35,865 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:49:35,866 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:49:35,866 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:49:35,867 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:49:35,867 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:49:35,868 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:49:35,868 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:49:35,872 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:49:35,872 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:49:35,873 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:49:35,873 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:49:35,873 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:49:35,874 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:49:35,874 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:49:35,874 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 18:49:35,893 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:49:35,894 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:49:35,895 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:49:35,895 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:49:35,896 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:49:35,897 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:49:35,897 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:49:35,898 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:49:35,899 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:49:35,899 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:49:35,900 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:49:35,900 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:49:35,900 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:49:35,900 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:49:35,900 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:49:35,900 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:49:35,900 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:49:35,900 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 18:49:35,901 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 18:49:35,901 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:49:35,901 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 18:49:35,901 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 18:49:35,901 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 18:49:35,901 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_7e1ff572-2253-4de5-94c0-216330bbdb0f/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 -> 0a39fdc71155ccab2f593c67680264b1801a23d1 [2018-11-18 18:49:35,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:49:35,965 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:49:35,968 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:49:35,970 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:49:35,970 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:49:35,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--cisco--enic--enic.ko_false-unreach-call.cil.c [2018-11-18 18:49:36,018 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/745b59b09/02d8e9e355bb4a64bb0f0cc3688d730f/FLAGe31808ccb [2018-11-18 18:49:36,857 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:49:36,867 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--cisco--enic--enic.ko_false-unreach-call.cil.c [2018-11-18 18:49:37,008 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/745b59b09/02d8e9e355bb4a64bb0f0cc3688d730f/FLAGe31808ccb [2018-11-18 18:49:37,524 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7e1ff572-2253-4de5-94c0-216330bbdb0f/bin-2019/ukojak/data/745b59b09/02d8e9e355bb4a64bb0f0cc3688d730f [2018-11-18 18:49:37,527 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:49:37,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:49:37,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:49:37,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:49:37,532 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:49:37,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:49:37" (1/1) ... [2018-11-18 18:49:37,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@449708fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:49:37, skipping insertion in model container [2018-11-18 18:49:37,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:49:37" (1/1) ... [2018-11-18 18:49:37,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:49:37,907 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:49:42,048 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:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 18:49:42,055 INFO L168 Benchmark]: Toolchain (without parser) took 4527.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 919.2 MB in the beginning and 948.3 MB in the end (delta: -29.1 MB). Peak memory consumption was 279.8 MB. Max. memory is 11.5 GB. [2018-11-18 18:49:42,147 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:49:42,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4525.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 919.2 MB in the beginning and 948.3 MB in the end (delta: -29.1 MB). Peak memory consumption was 279.8 MB. Max. memory is 11.5 GB. [2018-11-18 18:49:42,150 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 4525.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 919.2 MB in the beginning and 948.3 MB in the end (delta: -29.1 MB). Peak memory consumption was 279.8 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...