./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.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_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 49dc514df8fdbca58fa533f72314db1696977611 ........................................................................................................................................................... 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_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 49dc514df8fdbca58fa533f72314db1696977611 ............................................................................................................................................................ 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 13:17:20,670 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:17:20,672 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:17:20,681 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:17:20,681 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:17:20,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:17:20,682 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:17:20,683 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:17:20,684 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:17:20,685 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:17:20,686 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:17:20,686 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:17:20,687 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:17:20,687 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:17:20,688 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:17:20,689 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:17:20,689 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:17:20,690 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:17:20,692 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:17:20,693 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:17:20,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:17:20,694 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:17:20,696 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:17:20,696 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:17:20,696 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:17:20,697 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:17:20,698 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:17:20,698 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:17:20,699 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:17:20,700 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:17:20,700 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:17:20,700 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:17:20,700 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:17:20,701 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:17:20,701 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:17:20,702 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:17:20,702 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 13:17:20,712 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:17:20,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:17:20,713 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:17:20,713 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:17:20,713 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:17:20,714 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:17:20,714 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 13:17:20,714 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:17:20,714 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:17:20,714 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:17:20,714 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:17:20,714 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:17:20,715 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:17:20,715 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:17:20,715 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:17:20,715 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:17:20,715 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:17:20,715 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:17:20,715 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:17:20,716 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:17:20,716 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:17:20,716 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:17:20,716 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:17:20,716 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 13:17:20,716 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:17:20,716 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:17:20,717 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:17:20,717 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_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer 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 -> Automizer 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 -> 49dc514df8fdbca58fa533f72314db1696977611 [2018-11-10 13:17:20,743 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:17:20,753 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:17:20,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:17:20,757 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:17:20,757 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:17:20,757 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.c [2018-11-10 13:17:20,795 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/09edbd6ed/54a81031b5c74c0287cf9c4eb5093902/FLAG4223b7e82 [2018-11-10 13:17:21,364 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:17:21,364 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.c [2018-11-10 13:17:21,380 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/09edbd6ed/54a81031b5c74c0287cf9c4eb5093902/FLAG4223b7e82 [2018-11-10 13:17:21,390 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/09edbd6ed/54a81031b5c74c0287cf9c4eb5093902 [2018-11-10 13:17:21,392 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:17:21,393 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 13:17:21,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:17:21,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:17:21,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:17:21,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:17:21" (1/1) ... [2018-11-10 13:17:21,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b215201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:21, skipping insertion in model container [2018-11-10 13:17:21,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:17:21" (1/1) ... [2018-11-10 13:17:21,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:17:21,452 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:17:22,150 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:17:22,263 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:17:22,407 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:17:22,461 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:17:22,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:22 WrapperNode [2018-11-10 13:17:22,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:17:22,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:17:22,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:17:22,462 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:17:22,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:22" (1/1) ... [2018-11-10 13:17:22,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:22" (1/1) ... [2018-11-10 13:17:22,492 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:17:22,494 INFO L168 Benchmark]: Toolchain (without parser) took 1101.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 954.8 MB in the beginning and 1.0 GB in the end (delta: -45.2 MB). Peak memory consumption was 129.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:17:22,497 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:17:22,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1068.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 954.8 MB in the beginning and 1.0 GB in the end (delta: -49.3 MB). Peak memory consumption was 201.6 MB. Max. memory is 11.5 GB. [2018-11-10 13:17:22,498 INFO L168 Benchmark]: Boogie Preprocessor took 31.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:17:22,500 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 1068.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 954.8 MB in the beginning and 1.0 GB in the end (delta: -49.3 MB). Peak memory consumption was 201.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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 13:17:23,783 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:17:23,784 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:17:23,791 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:17:23,791 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:17:23,792 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:17:23,793 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:17:23,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:17:23,795 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:17:23,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:17:23,796 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:17:23,797 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:17:23,798 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:17:23,798 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:17:23,799 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:17:23,800 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:17:23,800 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:17:23,802 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:17:23,803 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:17:23,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:17:23,805 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:17:23,806 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:17:23,808 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:17:23,808 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:17:23,808 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:17:23,809 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:17:23,810 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:17:23,810 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:17:23,811 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:17:23,811 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:17:23,812 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:17:23,812 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:17:23,812 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:17:23,812 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:17:23,813 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:17:23,814 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:17:23,814 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 13:17:23,824 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:17:23,825 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:17:23,826 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:17:23,826 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:17:23,826 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:17:23,826 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:17:23,826 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 13:17:23,827 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:17:23,827 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:17:23,827 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:17:23,827 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:17:23,827 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:17:23,827 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:17:23,827 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:17:23,827 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:17:23,828 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:17:23,828 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:17:23,828 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:17:23,828 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:17:23,828 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:17:23,828 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:17:23,828 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:17:23,829 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:17:23,829 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:17:23,829 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 13:17:23,829 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:17:23,831 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:17:23,831 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:17:23,831 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:17:23,831 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_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer 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 -> Automizer 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 -> 49dc514df8fdbca58fa533f72314db1696977611 [2018-11-10 13:17:23,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:17:23,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:17:23,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:17:23,875 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:17:23,876 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:17:23,876 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.c [2018-11-10 13:17:23,920 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/a0b63b1cc/40422539f2424eb28106736ce897b08e/FLAG8a3b5d3b9 [2018-11-10 13:17:24,453 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:17:24,453 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.c [2018-11-10 13:17:24,469 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/a0b63b1cc/40422539f2424eb28106736ce897b08e/FLAG8a3b5d3b9 [2018-11-10 13:17:24,478 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2747b74d-ddcc-43fc-af56-3a73e2d007ea/bin-2019/uautomizer/data/a0b63b1cc/40422539f2424eb28106736ce897b08e [2018-11-10 13:17:24,480 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:17:24,481 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 13:17:24,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:17:24,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:17:24,484 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:17:24,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:17:24" (1/1) ... [2018-11-10 13:17:24,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ddc439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:24, skipping insertion in model container [2018-11-10 13:17:24,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:17:24" (1/1) ... [2018-11-10 13:17:24,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:17:24,545 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:17:25,298 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:17:25,333 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:17:25,597 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:17:25,676 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:17:25,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:25 WrapperNode [2018-11-10 13:17:25,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:17:25,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:17:25,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:17:25,677 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:17:25,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:25" (1/1) ... [2018-11-10 13:17:25,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:17:25" (1/1) ... [2018-11-10 13:17:25,710 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:17:25,713 INFO L168 Benchmark]: Toolchain (without parser) took 1232.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 945.4 MB in the beginning and 960.5 MB in the end (delta: -15.0 MB). Peak memory consumption was 138.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:17:25,714 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:17:25,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1194.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 945.4 MB in the beginning and 966.6 MB in the end (delta: -21.2 MB). Peak memory consumption was 215.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:17:25,715 INFO L168 Benchmark]: Boogie Preprocessor took 35.69 ms. Allocated memory is still 1.2 GB. Free memory was 966.6 MB in the beginning and 960.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2018-11-10 13:17:25,718 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 1194.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 945.4 MB in the beginning and 966.6 MB in the end (delta: -21.2 MB). Peak memory consumption was 215.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.69 ms. Allocated memory is still 1.2 GB. Free memory was 966.6 MB in the beginning and 960.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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...