./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-cisco-enic-enic_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_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/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 1fcab611ad0d73e253fd3084c2576b304cca9a12 ............................................................................................................................................................................. 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_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/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 1fcab611ad0d73e253fd3084c2576b304cca9a12 ............................................................................................................................................................................. 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 18:15:23,304 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:15:23,305 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:15:23,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:15:23,314 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:15:23,315 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:15:23,316 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:15:23,317 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:15:23,318 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:15:23,318 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:15:23,319 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:15:23,319 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:15:23,320 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:15:23,321 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:15:23,321 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:15:23,322 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:15:23,322 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:15:23,324 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:15:23,325 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:15:23,326 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:15:23,327 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:15:23,328 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:15:23,329 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:15:23,329 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:15:23,329 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:15:23,330 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:15:23,331 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:15:23,331 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:15:23,332 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:15:23,333 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:15:23,333 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:15:23,333 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:15:23,333 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:15:23,334 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:15:23,334 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:15:23,335 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:15:23,335 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 18:15:23,345 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:15:23,345 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:15:23,346 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:15:23,346 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:15:23,346 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:15:23,346 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:15:23,347 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:15:23,347 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 18:15:23,347 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:15:23,347 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:15:23,347 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:15:23,347 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:15:23,347 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:15:23,348 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:15:23,348 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:15:23,348 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:15:23,348 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:15:23,348 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:15:23,348 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:15:23,348 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:15:23,349 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:15:23,349 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:15:23,349 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:15:23,349 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 18:15:23,349 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:15:23,349 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 18:15:23,350 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 18:15:23,350 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_a2b46da7-97ea-45e5-84c1-35200ad911a8/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 -> 1fcab611ad0d73e253fd3084c2576b304cca9a12 [2018-11-18 18:15:23,375 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:15:23,383 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:15:23,386 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:15:23,387 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:15:23,387 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:15:23,388 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-18 18:15:23,431 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/228cea0fb/b50a6897201e4965a369c9fc84d06968/FLAGbd766094f [2018-11-18 18:15:24,008 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:15:24,008 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-18 18:15:24,049 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/228cea0fb/b50a6897201e4965a369c9fc84d06968/FLAGbd766094f [2018-11-18 18:15:24,404 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/228cea0fb/b50a6897201e4965a369c9fc84d06968 [2018-11-18 18:15:24,406 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:15:24,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:15:24,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:15:24,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:15:24,410 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:15:24,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:15:24" (1/1) ... [2018-11-18 18:15:24,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f589629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:15:24, skipping insertion in model container [2018-11-18 18:15:24,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:15:24" (1/1) ... [2018-11-18 18:15:24,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:15:24,537 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:15:26,792 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 18:15:26,795 INFO L168 Benchmark]: Toolchain (without parser) took 2388.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 937.6 MB in the beginning and 999.4 MB in the end (delta: -61.8 MB). Peak memory consumption was 246.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:15:26,797 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:15:26,798 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2386.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 937.6 MB in the beginning and 999.4 MB in the end (delta: -61.8 MB). Peak memory consumption was 246.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:15:26,799 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 2386.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 937.6 MB in the beginning and 999.4 MB in the end (delta: -61.8 MB). Peak memory consumption was 246.4 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 18:15:28,058 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:15:28,059 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:15:28,066 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:15:28,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:15:28,067 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:15:28,068 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:15:28,069 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:15:28,070 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:15:28,070 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:15:28,071 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:15:28,071 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:15:28,072 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:15:28,073 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:15:28,073 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:15:28,074 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:15:28,075 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:15:28,076 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:15:28,077 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:15:28,078 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:15:28,079 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:15:28,080 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:15:28,081 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:15:28,081 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:15:28,082 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:15:28,082 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:15:28,083 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:15:28,083 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:15:28,084 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:15:28,085 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:15:28,085 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:15:28,085 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:15:28,085 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:15:28,086 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:15:28,086 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:15:28,087 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:15:28,087 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 18:15:28,097 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:15:28,097 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:15:28,098 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:15:28,098 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:15:28,099 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:15:28,099 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:15:28,099 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:15:28,099 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:15:28,099 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:15:28,099 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:15:28,100 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:15:28,100 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 18:15:28,100 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 18:15:28,100 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:15:28,100 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:15:28,100 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:15:28,100 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:15:28,101 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:15:28,101 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:15:28,101 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:15:28,101 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:15:28,101 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:15:28,101 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:15:28,101 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:15:28,101 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 18:15:28,102 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 18:15:28,102 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:15:28,102 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 18:15:28,102 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 18:15:28,102 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 18:15:28,102 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_a2b46da7-97ea-45e5-84c1-35200ad911a8/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 -> 1fcab611ad0d73e253fd3084c2576b304cca9a12 [2018-11-18 18:15:28,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:15:28,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:15:28,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:15:28,145 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:15:28,145 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:15:28,146 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-18 18:15:28,190 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/5d37dcb17/777f691b6fd14e12bc1d31119031b7f8/FLAG8ca766043 [2018-11-18 18:15:28,799 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:15:28,799 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-18 18:15:28,842 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/5d37dcb17/777f691b6fd14e12bc1d31119031b7f8/FLAG8ca766043 [2018-11-18 18:15:28,947 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2b46da7-97ea-45e5-84c1-35200ad911a8/bin-2019/ukojak/data/5d37dcb17/777f691b6fd14e12bc1d31119031b7f8 [2018-11-18 18:15:28,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:15:28,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:15:28,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:15:28,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:15:28,953 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:15:28,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:15:28" (1/1) ... [2018-11-18 18:15:28,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8b032ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:15:28, skipping insertion in model container [2018-11-18 18:15:28,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:15:28" (1/1) ... [2018-11-18 18:15:28,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:15:29,081 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:15:31,377 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 18:15:31,379 INFO L168 Benchmark]: Toolchain (without parser) took 2429.79 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 250.1 MB). Free memory was 927.1 MB in the beginning and 1.2 GB in the end (delta: -268.0 MB). Peak memory consumption was 270.9 MB. Max. memory is 11.5 GB. [2018-11-18 18:15:31,381 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:15:31,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2428.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 250.1 MB). Free memory was 921.7 MB in the beginning and 1.2 GB in the end (delta: -273.4 MB). Peak memory consumption was 265.5 MB. Max. memory is 11.5 GB. [2018-11-18 18:15:31,386 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2428.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 250.1 MB). Free memory was 921.7 MB in the beginning and 1.2 GB in the end (delta: -273.4 MB). Peak memory consumption was 265.5 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.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...