./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-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-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_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6769088b178f714c35d7be4212f3938557086468 ....................................................................................................................................................................... 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_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6769088b178f714c35d7be4212f3938557086468 ................................................................................................................................................................... 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 13:33:38,574 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:33:38,575 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:33:38,582 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:33:38,582 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:33:38,583 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:33:38,583 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:33:38,584 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:33:38,585 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:33:38,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:33:38,587 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:33:38,587 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:33:38,587 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:33:38,588 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:33:38,589 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:33:38,589 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:33:38,590 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:33:38,591 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:33:38,592 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:33:38,593 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:33:38,594 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:33:38,595 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:33:38,596 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:33:38,596 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:33:38,596 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:33:38,597 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:33:38,598 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:33:38,598 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:33:38,599 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:33:38,599 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:33:38,600 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:33:38,600 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:33:38,600 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:33:38,600 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:33:38,601 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:33:38,601 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:33:38,602 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 13:33:38,611 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:33:38,611 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:33:38,611 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:33:38,612 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:33:38,612 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:33:38,612 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:33:38,612 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 13:33:38,612 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:33:38,612 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 13:33:38,612 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 13:33:38,612 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 13:33:38,613 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:33:38,613 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:33:38,613 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:33:38,613 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:33:38,613 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:33:38,614 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:33:38,614 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:33:38,614 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:33:38,614 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:33:38,614 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:33:38,614 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:33:38,614 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:33:38,615 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:33:38,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:33:38,615 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:33:38,615 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:33:38,615 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:33:38,615 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 13:33:38,615 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:33:38,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:33:38,616 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:33:38,616 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 13:33:38,616 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan 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 -> Taipan 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 -> 6769088b178f714c35d7be4212f3938557086468 [2018-11-10 13:33:38,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:33:38,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:33:38,648 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:33:38,649 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:33:38,650 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:33:38,650 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 13:33:38,685 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/c99388972/c8e1db8df5ce468e8f59cbdaea2a3d73/FLAG584cf4a92 [2018-11-10 13:33:39,239 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:33:39,240 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 13:33:39,263 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/c99388972/c8e1db8df5ce468e8f59cbdaea2a3d73/FLAG584cf4a92 [2018-11-10 13:33:39,274 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/c99388972/c8e1db8df5ce468e8f59cbdaea2a3d73 [2018-11-10 13:33:39,277 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:33:39,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:33:39,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:33:39,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:33:39,282 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:33:39,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:33:39" (1/1) ... [2018-11-10 13:33:39,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fcf5995 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:33:39, skipping insertion in model container [2018-11-10 13:33:39,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:33:39" (1/1) ... [2018-11-10 13:33:39,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:33:39,382 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:33:40,897 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:33:40,973 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:33:41,275 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:33:41,464 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:33:41,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:33:41 WrapperNode [2018-11-10 13:33:41,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:33:41,465 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:33:41,465 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:33:41,465 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:33:41,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:33:41" (1/1) ... [2018-11-10 13:33:41,523 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:33:41,525 INFO L168 Benchmark]: Toolchain (without parser) took 2248.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 259.0 MB). Free memory was 946.8 MB in the beginning and 992.0 MB in the end (delta: -45.2 MB). Peak memory consumption was 213.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:33:41,527 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:33:41,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2186.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 259.0 MB). Free memory was 946.8 MB in the beginning and 998.0 MB in the end (delta: -51.2 MB). Peak memory consumption was 308.6 MB. Max. memory is 11.5 GB. [2018-11-10 13:33:41,528 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.77 ms. Allocated memory is still 1.3 GB. Free memory was 998.0 MB in the beginning and 992.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. [2018-11-10 13:33:41,530 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 2186.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 259.0 MB). Free memory was 946.8 MB in the beginning and 998.0 MB in the end (delta: -51.2 MB). Peak memory consumption was 308.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.77 ms. Allocated memory is still 1.3 GB. Free memory was 998.0 MB in the beginning and 992.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 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 13:33:42,730 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:33:42,732 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:33:42,739 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:33:42,739 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:33:42,740 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:33:42,741 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:33:42,742 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:33:42,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:33:42,744 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:33:42,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:33:42,745 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:33:42,745 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:33:42,746 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:33:42,747 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:33:42,747 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:33:42,748 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:33:42,749 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:33:42,750 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:33:42,751 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:33:42,752 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:33:42,753 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:33:42,755 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:33:42,755 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:33:42,755 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:33:42,756 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:33:42,756 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:33:42,757 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:33:42,757 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:33:42,758 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:33:42,758 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:33:42,759 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:33:42,759 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:33:42,759 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:33:42,760 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:33:42,760 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:33:42,760 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 13:33:42,770 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:33:42,771 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:33:42,771 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:33:42,771 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:33:42,772 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:33:42,772 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:33:42,772 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:33:42,772 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:33:42,772 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:33:42,773 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:33:42,774 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:33:42,774 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:33:42,774 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:33:42,774 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:33:42,774 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:33:42,774 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:33:42,774 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:33:42,775 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:33:42,775 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 13:33:42,775 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:33:42,775 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:33:42,775 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:33:42,775 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan 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 -> Taipan 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 -> 6769088b178f714c35d7be4212f3938557086468 [2018-11-10 13:33:42,805 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:33:42,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:33:42,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:33:42,818 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:33:42,818 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:33:42,819 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 13:33:42,863 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/2b3d933c1/a58a73558f61431c9eb4f4163d7be398/FLAG5b6a5a590 [2018-11-10 13:33:43,360 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:33:43,361 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 13:33:43,383 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/2b3d933c1/a58a73558f61431c9eb4f4163d7be398/FLAG5b6a5a590 [2018-11-10 13:33:43,392 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9dc0c942-437a-4912-960a-2d44cb15509e/bin-2019/utaipan/data/2b3d933c1/a58a73558f61431c9eb4f4163d7be398 [2018-11-10 13:33:43,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:33:43,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:33:43,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:33:43,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:33:43,399 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:33:43,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:33:43" (1/1) ... [2018-11-10 13:33:43,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aabae4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:33:43, skipping insertion in model container [2018-11-10 13:33:43,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:33:43" (1/1) ... [2018-11-10 13:33:43,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:33:43,488 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:33:45,096 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:33:45,179 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:33:45,467 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:33:45,928 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:33:45,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:33:45 WrapperNode [2018-11-10 13:33:45,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:33:45,929 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:33:45,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:33:45,929 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:33:45,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:33:45" (1/1) ... [2018-11-10 13:33:45,995 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:33:45,998 INFO L168 Benchmark]: Toolchain (without parser) took 2602.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 933.0 MB in the beginning and 745.8 MB in the end (delta: 187.3 MB). Peak memory consumption was 435.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:33:46,000 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:33:46,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2531.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 933.0 MB in the beginning and 755.0 MB in the end (delta: 178.0 MB). Peak memory consumption was 450.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:33:46,001 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.49 ms. Allocated memory is still 1.3 GB. Free memory was 755.0 MB in the beginning and 745.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:33:46,003 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 2531.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 933.0 MB in the beginning and 755.0 MB in the end (delta: 178.0 MB). Peak memory consumption was 450.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.49 ms. Allocated memory is still 1.3 GB. Free memory was 755.0 MB in the beginning and 745.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 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...