./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.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_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/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 6028c8abb430232240a1209d0d46994755baa848 ................................................................................................................................................................. 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_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/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 6028c8abb430232240a1209d0d46994755baa848 ........................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:01:44,332 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:01:44,333 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:01:44,339 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:01:44,339 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:01:44,340 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:01:44,340 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:01:44,341 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:01:44,342 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:01:44,342 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:01:44,343 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:01:44,343 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:01:44,343 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:01:44,344 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:01:44,344 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:01:44,345 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:01:44,345 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:01:44,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:01:44,347 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:01:44,348 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:01:44,348 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:01:44,349 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:01:44,350 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:01:44,350 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:01:44,350 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:01:44,351 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:01:44,351 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:01:44,352 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:01:44,352 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:01:44,353 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:01:44,353 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:01:44,354 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:01:44,354 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:01:44,354 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:01:44,355 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:01:44,356 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:01:44,356 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 12:01:44,366 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:01:44,366 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:01:44,367 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:01:44,367 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:01:44,368 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:01:44,368 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:01:44,368 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:01:44,368 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:01:44,368 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:01:44,369 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:01:44,369 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:01:44,369 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:01:44,369 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:01:44,369 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:01:44,369 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:01:44,369 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:01:44,370 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:01:44,370 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:01:44,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:01:44,370 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:01:44,370 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:01:44,370 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:01:44,371 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 12:01:44,371 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:01:44,371 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:01:44,371 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:01:44,371 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_65a74e89-9e29-4289-b408-bc8cc4610eb5/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 -> 6028c8abb430232240a1209d0d46994755baa848 [2018-11-10 12:01:44,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:01:44,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:01:44,407 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:01:44,408 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:01:44,408 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:01:44,409 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:01:44,455 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/81c9ed823/cbbd5b1c587f423fb66f3406da92b725/FLAG0ff409f67 [2018-11-10 12:01:45,003 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:01:45,004 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:01:45,021 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/81c9ed823/cbbd5b1c587f423fb66f3406da92b725/FLAG0ff409f67 [2018-11-10 12:01:45,031 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/81c9ed823/cbbd5b1c587f423fb66f3406da92b725 [2018-11-10 12:01:45,034 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:01:45,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:01:45,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:01:45,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:01:45,037 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:01:45,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:45" (1/1) ... [2018-11-10 12:01:45,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9b6674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:45, skipping insertion in model container [2018-11-10 12:01:45,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:45" (1/1) ... [2018-11-10 12:01:45,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:01:45,100 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:01:46,007 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:01:46,044 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:01:46,273 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:01:46,388 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:01:46,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:46 WrapperNode [2018-11-10 12:01:46,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:01:46,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:01:46,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:01:46,390 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:01:46,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:46" (1/1) ... [2018-11-10 12:01:46,419 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:01:46,422 INFO L168 Benchmark]: Toolchain (without parser) took 1387.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 953.9 MB in the beginning and 887.4 MB in the end (delta: 66.5 MB). Peak memory consumption was 210.2 MB. Max. memory is 11.5 GB. [2018-11-10 12:01:46,423 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:01:46,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1354.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 951.2 MB in the beginning and 890.9 MB in the end (delta: 60.3 MB). Peak memory consumption was 237.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:01:46,426 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.56 ms. Allocated memory is still 1.2 GB. Free memory was 890.9 MB in the beginning and 887.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:01:46,428 INFO L336 ainManager$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 1354.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 951.2 MB in the beginning and 890.9 MB in the end (delta: 60.3 MB). Peak memory consumption was 237.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.56 ms. Allocated memory is still 1.2 GB. Free memory was 890.9 MB in the beginning and 887.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:01:47,775 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:01:47,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:01:47,784 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:01:47,784 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:01:47,784 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:01:47,785 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:01:47,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:01:47,787 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:01:47,788 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:01:47,789 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:01:47,789 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:01:47,790 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:01:47,790 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:01:47,791 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:01:47,792 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:01:47,792 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:01:47,793 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:01:47,795 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:01:47,796 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:01:47,796 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:01:47,797 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:01:47,799 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:01:47,799 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:01:47,799 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:01:47,800 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:01:47,801 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:01:47,801 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:01:47,802 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:01:47,803 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:01:47,803 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:01:47,803 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:01:47,803 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:01:47,804 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:01:47,804 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:01:47,805 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:01:47,805 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 12:01:47,816 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:01:47,816 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:01:47,816 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:01:47,817 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:01:47,817 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:01:47,817 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:01:47,817 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:01:47,818 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:01:47,818 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:01:47,818 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:01:47,818 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:01:47,818 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:01:47,818 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:01:47,818 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:01:47,819 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:01:47,819 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:01:47,819 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:01:47,819 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:01:47,819 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:01:47,819 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:01:47,819 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:01:47,819 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:01:47,820 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:01:47,820 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 12:01:47,820 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 12:01:47,820 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:01:47,820 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:01:47,820 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:01:47,820 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:01:47,821 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_65a74e89-9e29-4289-b408-bc8cc4610eb5/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 -> 6028c8abb430232240a1209d0d46994755baa848 [2018-11-10 12:01:47,848 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:01:47,856 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:01:47,858 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:01:47,859 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:01:47,860 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:01:47,860 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:01:47,897 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/825aa4d2b/63d55de47f63436b953e2923d94bc841/FLAG66b25b987 [2018-11-10 12:01:48,353 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:01:48,353 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 12:01:48,373 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/825aa4d2b/63d55de47f63436b953e2923d94bc841/FLAG66b25b987 [2018-11-10 12:01:48,383 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_65a74e89-9e29-4289-b408-bc8cc4610eb5/bin-2019/ukojak/data/825aa4d2b/63d55de47f63436b953e2923d94bc841 [2018-11-10 12:01:48,384 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:01:48,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:01:48,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:01:48,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:01:48,389 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:01:48,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:48" (1/1) ... [2018-11-10 12:01:48,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c29ef7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:48, skipping insertion in model container [2018-11-10 12:01:48,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:48" (1/1) ... [2018-11-10 12:01:48,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:01:48,468 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:01:49,617 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:01:49,755 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:01:50,003 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:01:50,156 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:01:50,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:50 WrapperNode [2018-11-10 12:01:50,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:01:50,157 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:01:50,157 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:01:50,157 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:01:50,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:50" (1/1) ... [2018-11-10 12:01:50,194 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:01:50,197 INFO L168 Benchmark]: Toolchain (without parser) took 1811.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 244.3 MB). Free memory was 949.1 MB in the beginning and 937.2 MB in the end (delta: 11.9 MB). Peak memory consumption was 256.3 MB. Max. memory is 11.5 GB. [2018-11-10 12:01:50,198 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:01:50,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1770.81 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 244.3 MB). Free memory was 949.1 MB in the beginning and 937.2 MB in the end (delta: 11.9 MB). Peak memory consumption was 276.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:01:50,200 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.95 ms. Allocated memory is still 1.3 GB. Free memory is still 937.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:01:50,204 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1770.81 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 244.3 MB). Free memory was 949.1 MB in the beginning and 937.2 MB in the end (delta: 11.9 MB). Peak memory consumption was 276.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.95 ms. Allocated memory is still 1.3 GB. Free memory is still 937.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...