./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--video--fbdev--core--fb.ko_false-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/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 882e4bdb4dfafd3bcc16141e4152a84bf3bf0a94 ......................................................................................................................................................................... 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_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/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 882e4bdb4dfafd3bcc16141e4152a84bf3bf0a94 ................................................................................................................................................................................ 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 0.1.23-1dbac8b [2018-11-09 22:50:59,320 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 22:50:59,321 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 22:50:59,328 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 22:50:59,329 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 22:50:59,329 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 22:50:59,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 22:50:59,331 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 22:50:59,332 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 22:50:59,333 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 22:50:59,333 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 22:50:59,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 22:50:59,334 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 22:50:59,335 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 22:50:59,335 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 22:50:59,336 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 22:50:59,337 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 22:50:59,338 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 22:50:59,339 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 22:50:59,340 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 22:50:59,341 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 22:50:59,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 22:50:59,343 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 22:50:59,344 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 22:50:59,344 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 22:50:59,345 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 22:50:59,345 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 22:50:59,346 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 22:50:59,347 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 22:50:59,347 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 22:50:59,347 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 22:50:59,348 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 22:50:59,348 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 22:50:59,348 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 22:50:59,349 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 22:50:59,349 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 22:50:59,349 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-09 22:50:59,360 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 22:50:59,360 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 22:50:59,360 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 22:50:59,360 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 22:50:59,361 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 22:50:59,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 22:50:59,361 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 22:50:59,361 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 22:50:59,361 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 22:50:59,362 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 22:50:59,362 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 22:50:59,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 22:50:59,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 22:50:59,362 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 22:50:59,362 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 22:50:59,362 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 22:50:59,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 22:50:59,362 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 22:50:59,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 22:50:59,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 22:50:59,363 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 22:50:59,363 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 22:50:59,363 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-09 22:50:59,363 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 22:50:59,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 22:50:59,363 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 22:50:59,363 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_2937d9d9-c929-4a17-9c83-bf66b84568d8/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 -> 882e4bdb4dfafd3bcc16141e4152a84bf3bf0a94 [2018-11-09 22:50:59,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 22:50:59,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 22:50:59,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 22:50:59,402 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 22:50:59,403 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 22:50:59,403 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko_false-unreach-call.cil.c [2018-11-09 22:50:59,448 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/4fd62e3e1/bfedd89a894b4cedaa486a387273e2e5/FLAG1ba719498 [2018-11-09 22:51:00,031 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 22:51:00,032 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko_false-unreach-call.cil.c [2018-11-09 22:51:00,076 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/4fd62e3e1/bfedd89a894b4cedaa486a387273e2e5/FLAG1ba719498 [2018-11-09 22:51:00,088 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/4fd62e3e1/bfedd89a894b4cedaa486a387273e2e5 [2018-11-09 22:51:00,091 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 22:51:00,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 22:51:00,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 22:51:00,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 22:51:00,096 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 22:51:00,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:51:00" (1/1) ... [2018-11-09 22:51:00,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2512168e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:51:00, skipping insertion in model container [2018-11-09 22:51:00,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:51:00" (1/1) ... [2018-11-09 22:51:00,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 22:51:00,254 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 22:51:01,957 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) 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:2169) 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.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) 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:1300) 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:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 22:51:01,964 INFO L168 Benchmark]: Toolchain (without parser) took 1872.41 ms. Allocated memory is still 1.0 GB. Free memory was 935.0 MB in the beginning and 774.2 MB in the end (delta: 160.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 11.5 GB. [2018-11-09 22:51:02,061 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 22:51:02,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1870.39 ms. Allocated memory is still 1.0 GB. Free memory was 935.0 MB in the beginning and 774.2 MB in the end (delta: 160.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 11.5 GB. [2018-11-09 22:51:02,064 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1870.39 ms. Allocated memory is still 1.0 GB. Free memory was 935.0 MB in the beginning and 774.2 MB in the end (delta: 160.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-09 22:51:03,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 22:51:03,293 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 22:51:03,302 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 22:51:03,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 22:51:03,303 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 22:51:03,304 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 22:51:03,305 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 22:51:03,306 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 22:51:03,307 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 22:51:03,307 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 22:51:03,307 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 22:51:03,308 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 22:51:03,309 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 22:51:03,310 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 22:51:03,310 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 22:51:03,311 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 22:51:03,312 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 22:51:03,313 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 22:51:03,314 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 22:51:03,315 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 22:51:03,316 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 22:51:03,318 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 22:51:03,318 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 22:51:03,318 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 22:51:03,319 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 22:51:03,320 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 22:51:03,320 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 22:51:03,321 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 22:51:03,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 22:51:03,322 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 22:51:03,323 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 22:51:03,323 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 22:51:03,323 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 22:51:03,324 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 22:51:03,324 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 22:51:03,325 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-09 22:51:03,335 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 22:51:03,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 22:51:03,336 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 22:51:03,336 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 22:51:03,337 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 22:51:03,337 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 22:51:03,337 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 22:51:03,337 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 22:51:03,337 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 22:51:03,337 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 22:51:03,338 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 22:51:03,338 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 22:51:03,338 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 22:51:03,338 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 22:51:03,338 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 22:51:03,338 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 22:51:03,338 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 22:51:03,338 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 22:51:03,339 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 22:51:03,339 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 22:51:03,339 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 22:51:03,339 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 22:51:03,339 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 22:51:03,339 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-09 22:51:03,339 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-09 22:51:03,340 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 22:51:03,340 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 22:51:03,340 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 22:51:03,340 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 22:51:03,340 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_2937d9d9-c929-4a17-9c83-bf66b84568d8/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 -> 882e4bdb4dfafd3bcc16141e4152a84bf3bf0a94 [2018-11-09 22:51:03,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 22:51:03,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 22:51:03,381 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 22:51:03,382 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 22:51:03,382 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 22:51:03,383 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko_false-unreach-call.cil.c [2018-11-09 22:51:03,419 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/963b76936/6b06a669636f42dcac9e40d35f654689/FLAG764e9b7f8 [2018-11-09 22:51:04,098 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 22:51:04,099 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko_false-unreach-call.cil.c [2018-11-09 22:51:04,144 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/963b76936/6b06a669636f42dcac9e40d35f654689/FLAG764e9b7f8 [2018-11-09 22:51:04,156 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2937d9d9-c929-4a17-9c83-bf66b84568d8/bin-2019/ukojak/data/963b76936/6b06a669636f42dcac9e40d35f654689 [2018-11-09 22:51:04,159 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 22:51:04,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 22:51:04,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 22:51:04,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 22:51:04,164 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 22:51:04,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:51:04" (1/1) ... [2018-11-09 22:51:04,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585e5d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:51:04, skipping insertion in model container [2018-11-09 22:51:04,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:51:04" (1/1) ... [2018-11-09 22:51:04,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 22:51:04,336 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 22:51:06,309 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:428) 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:4054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) 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:2169) 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:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) 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:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 22:51:06,312 INFO L168 Benchmark]: Toolchain (without parser) took 2152.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 53.5 MB). Free memory was 922.8 MB in the beginning and 1.0 GB in the end (delta: -84.8 MB). Peak memory consumption was 212.0 MB. Max. memory is 11.5 GB. [2018-11-09 22:51:06,314 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 22:51:06,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2150.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 53.5 MB). Free memory was 922.8 MB in the beginning and 1.0 GB in the end (delta: -84.8 MB). Peak memory consumption was 212.0 MB. Max. memory is 11.5 GB. [2018-11-09 22:51:06,317 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2150.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 53.5 MB). Free memory was 922.8 MB in the beginning and 1.0 GB in the end (delta: -84.8 MB). Peak memory consumption was 212.0 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:428) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...