./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i --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_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/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 04a7144376c037a836288316150fbc3bb34b31ee .................................................................................................................................................................... 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_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/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 04a7144376c037a836288316150fbc3bb34b31ee ....................................................................................................................................................................... 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 13:31:43,713 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:31:43,714 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:31:43,722 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:31:43,723 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:31:43,723 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:31:43,724 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:31:43,725 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:31:43,726 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:31:43,727 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:31:43,728 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:31:43,728 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:31:43,728 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:31:43,729 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:31:43,730 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:31:43,731 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:31:43,731 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:31:43,732 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:31:43,734 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:31:43,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:31:43,736 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:31:43,737 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:31:43,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:31:43,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:31:43,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:31:43,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:31:43,740 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:31:43,741 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:31:43,741 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:31:43,743 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:31:43,743 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:31:43,744 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:31:43,744 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:31:43,744 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:31:43,744 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:31:43,745 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:31:43,745 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 13:31:43,756 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:31:43,756 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:31:43,757 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:31:43,757 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:31:43,757 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:31:43,757 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:31:43,757 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 13:31:43,757 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:31:43,758 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 13:31:43,758 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 13:31:43,758 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 13:31:43,758 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:31:43,758 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:31:43,759 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:31:43,759 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:31:43,759 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:31:43,759 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:31:43,759 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:31:43,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:31:43,759 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:31:43,760 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:31:43,760 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:31:43,760 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:31:43,760 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:31:43,760 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:31:43,760 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:31:43,760 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:31:43,760 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:31:43,761 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 13:31:43,761 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:31:43,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:31:43,761 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:31:43,761 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 13:31:43,761 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_41c8cfb0-32a7-42ad-a938-162893392f7a/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 -> 04a7144376c037a836288316150fbc3bb34b31ee [2018-11-10 13:31:43,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:31:43,799 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:31:43,802 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:31:43,803 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:31:43,804 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:31:43,804 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 13:31:43,856 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/39a8bf219/709f1b1931274d26b7317f3666b2ca69/FLAG8449bdcfb [2018-11-10 13:31:44,373 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:31:44,374 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 13:31:44,397 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/39a8bf219/709f1b1931274d26b7317f3666b2ca69/FLAG8449bdcfb [2018-11-10 13:31:44,408 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/39a8bf219/709f1b1931274d26b7317f3666b2ca69 [2018-11-10 13:31:44,410 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:31:44,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:31:44,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:31:44,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:31:44,415 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:31:44,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:31:44" (1/1) ... [2018-11-10 13:31:44,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f9cf83b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:31:44, skipping insertion in model container [2018-11-10 13:31:44,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:31:44" (1/1) ... [2018-11-10 13:31:44,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:31:44,489 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:31:45,999 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:31:46,292 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:31:46,685 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:31:46,960 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:31:46,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:31:46 WrapperNode [2018-11-10 13:31:46,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:31:46,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:31:46,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:31:46,962 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:31:46,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:31:46" (1/1) ... [2018-11-10 13:31:46,995 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:31:46,998 INFO L168 Benchmark]: Toolchain (without parser) took 2587.57 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 537.9 MB). Free memory was 949.2 MB in the beginning and 1.5 GB in the end (delta: -543.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:31:47,000 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:31:47,000 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2549.30 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 537.9 MB). Free memory was 949.2 MB in the beginning and 1.5 GB in the end (delta: -555.8 MB). Peak memory consumption was 470.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:31:47,001 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.80 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:31:47,003 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2549.30 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 537.9 MB). Free memory was 949.2 MB in the beginning and 1.5 GB in the end (delta: -555.8 MB). Peak memory consumption was 470.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.80 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 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 13:31:48,235 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:31:48,236 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:31:48,243 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:31:48,244 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:31:48,244 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:31:48,245 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:31:48,246 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:31:48,247 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:31:48,248 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:31:48,249 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:31:48,249 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:31:48,250 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:31:48,251 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:31:48,252 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:31:48,252 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:31:48,253 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:31:48,255 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:31:48,256 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:31:48,257 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:31:48,258 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:31:48,259 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:31:48,261 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:31:48,261 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:31:48,261 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:31:48,263 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:31:48,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:31:48,264 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:31:48,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:31:48,265 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:31:48,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:31:48,266 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:31:48,266 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:31:48,267 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:31:48,267 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:31:48,268 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:31:48,268 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 13:31:48,279 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:31:48,279 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:31:48,280 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:31:48,280 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:31:48,280 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:31:48,280 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:31:48,280 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:31:48,280 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:31:48,281 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:31:48,281 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:31:48,281 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:31:48,281 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:31:48,281 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:31:48,282 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:31:48,282 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:31:48,282 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:31:48,282 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:31:48,282 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:31:48,282 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:31:48,282 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:31:48,283 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:31:48,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:31:48,283 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:31:48,283 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:31:48,283 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:31:48,283 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 13:31:48,283 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:31:48,284 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:31:48,284 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:31:48,284 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_41c8cfb0-32a7-42ad-a938-162893392f7a/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 -> 04a7144376c037a836288316150fbc3bb34b31ee [2018-11-10 13:31:48,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:31:48,321 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:31:48,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:31:48,324 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:31:48,324 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:31:48,324 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 13:31:48,363 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/3d6b10f8f/ab216d2a33814f22848bacdaa8bc71c8/FLAG2413cfd45 [2018-11-10 13:31:48,944 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:31:48,944 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 13:31:48,966 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/3d6b10f8f/ab216d2a33814f22848bacdaa8bc71c8/FLAG2413cfd45 [2018-11-10 13:31:48,975 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_41c8cfb0-32a7-42ad-a938-162893392f7a/bin-2019/utaipan/data/3d6b10f8f/ab216d2a33814f22848bacdaa8bc71c8 [2018-11-10 13:31:48,977 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:31:48,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:31:48,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:31:48,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:31:48,981 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:31:48,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:31:48" (1/1) ... [2018-11-10 13:31:48,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35da65e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:31:48, skipping insertion in model container [2018-11-10 13:31:48,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:31:48" (1/1) ... [2018-11-10 13:31:48,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:31:49,064 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:31:50,514 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:31:50,755 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:31:51,114 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:31:51,362 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:31:51,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:31:51 WrapperNode [2018-11-10 13:31:51,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:31:51,363 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:31:51,363 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:31:51,363 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:31:51,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:31:51" (1/1) ... [2018-11-10 13:31:51,403 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:31:51,409 INFO L168 Benchmark]: Toolchain (without parser) took 2431.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 301.5 MB). Free memory was 938.9 MB in the beginning and 835.7 MB in the end (delta: 103.2 MB). Peak memory consumption was 404.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:31:51,411 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:31:51,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2383.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 301.5 MB). Free memory was 938.9 MB in the beginning and 837.0 MB in the end (delta: 101.9 MB). Peak memory consumption was 456.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:31:51,412 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.66 ms. Allocated memory is still 1.3 GB. Free memory was 837.0 MB in the beginning and 835.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:31:51,415 INFO L336 ainManager$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 2383.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 301.5 MB). Free memory was 938.9 MB in the beginning and 837.0 MB in the end (delta: 101.9 MB). Peak memory consumption was 456.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.66 ms. Allocated memory is still 1.3 GB. Free memory was 837.0 MB in the beginning and 835.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 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...