./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_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/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_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/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_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/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_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/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 [2018-10-27 00:29:03,408 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:29:03,410 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:29:03,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:29:03,420 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:29:03,421 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:29:03,422 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:29:03,423 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:29:03,425 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:29:03,425 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:29:03,426 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:29:03,426 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:29:03,427 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:29:03,428 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:29:03,429 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:29:03,430 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:29:03,431 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:29:03,432 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:29:03,434 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:29:03,435 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:29:03,436 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:29:03,437 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:29:03,439 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:29:03,439 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:29:03,440 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:29:03,441 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:29:03,442 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:29:03,442 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:29:03,443 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:29:03,444 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:29:03,444 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:29:03,445 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:29:03,445 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:29:03,446 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:29:03,446 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:29:03,447 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:29:03,447 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-27 00:29:03,459 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:29:03,459 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:29:03,460 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:29:03,461 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-27 00:29:03,461 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-27 00:29:03,461 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-27 00:29:03,461 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-27 00:29:03,461 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-27 00:29:03,461 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-27 00:29:03,462 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-27 00:29:03,462 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-27 00:29:03,462 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-27 00:29:03,462 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:29:03,463 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:29:03,463 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:29:03,463 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:29:03,463 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:29:03,463 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:29:03,463 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:29:03,463 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:29:03,464 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:29:03,464 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:29:03,464 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:29:03,466 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:29:03,466 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:29:03,467 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:29:03,467 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:29:03,467 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:29:03,467 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-27 00:29:03,467 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:29:03,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:29:03,468 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:29:03,468 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-27 00:29:03,468 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_3f8eb961-d4d9-49c4-8114-c5e66f99474c/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 [2018-10-27 00:29:03,501 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:29:03,519 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:29:03,522 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:29:03,524 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:29:03,525 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:29:03,525 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-27 00:29:03,576 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/4aa5c0dbb/f266e133c21f4e8fa38dece3439a7e63/FLAG372b6f775 [2018-10-27 00:29:04,262 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:29:04,262 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-27 00:29:04,302 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/4aa5c0dbb/f266e133c21f4e8fa38dece3439a7e63/FLAG372b6f775 [2018-10-27 00:29:04,320 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/4aa5c0dbb/f266e133c21f4e8fa38dece3439a7e63 [2018-10-27 00:29:04,323 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:29:04,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:29:04,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:29:04,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:29:04,330 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:29:04,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:29:04" (1/1) ... [2018-10-27 00:29:04,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e0f2a67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:29:04, skipping insertion in model container [2018-10-27 00:29:04,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:29:04" (1/1) ... [2018-10-27 00:29:04,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:29:04,450 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:29:06,363 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:29:06,691 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:29:07,386 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:29:07,821 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:29:07,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:29:07 WrapperNode [2018-10-27 00:29:07,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:29:07,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:29:07,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:29:07,823 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:29:07,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:29:07" (1/1) ... [2018-10-27 00:29:07,891 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:29:07,894 INFO L168 Benchmark]: Toolchain (without parser) took 3570.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 227.0 MB). Free memory was 948.7 MB in the beginning and 766.3 MB in the end (delta: 182.4 MB). Peak memory consumption was 409.5 MB. Max. memory is 11.5 GB. [2018-10-27 00:29:07,906 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:29:07,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3495.41 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 227.0 MB). Free memory was 948.7 MB in the beginning and 775.9 MB in the end (delta: 172.8 MB). Peak memory consumption was 469.7 MB. Max. memory is 11.5 GB. [2018-10-27 00:29:07,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.10 ms. Allocated memory is still 1.3 GB. Free memory was 767.2 MB in the beginning and 766.3 MB in the end (delta: 884.5 kB). Peak memory consumption was 884.5 kB. Max. memory is 11.5 GB. [2018-10-27 00:29:07,911 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3495.41 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 227.0 MB). Free memory was 948.7 MB in the beginning and 775.9 MB in the end (delta: 172.8 MB). Peak memory consumption was 469.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.10 ms. Allocated memory is still 1.3 GB. Free memory was 767.2 MB in the beginning and 766.3 MB in the end (delta: 884.5 kB). Peak memory consumption was 884.5 kB. 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 [2018-10-27 00:29:09,731 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:29:09,733 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:29:09,742 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:29:09,743 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:29:09,744 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:29:09,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:29:09,746 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:29:09,747 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:29:09,749 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:29:09,749 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:29:09,750 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:29:09,750 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:29:09,752 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:29:09,753 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:29:09,753 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:29:09,754 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:29:09,755 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:29:09,757 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:29:09,759 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:29:09,760 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:29:09,761 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:29:09,763 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:29:09,763 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:29:09,763 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:29:09,765 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:29:09,766 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:29:09,766 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:29:09,767 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:29:09,768 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:29:09,769 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:29:09,769 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:29:09,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:29:09,770 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:29:09,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:29:09,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:29:09,771 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-27 00:29:09,784 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:29:09,784 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:29:09,785 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:29:09,785 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-27 00:29:09,785 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-27 00:29:09,785 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-27 00:29:09,786 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-27 00:29:09,786 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-27 00:29:09,786 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:29:09,786 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:29:09,787 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:29:09,787 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:29:09,787 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:29:09,787 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:29:09,787 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:29:09,787 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:29:09,787 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:29:09,788 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:29:09,788 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:29:09,788 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:29:09,788 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:29:09,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:29:09,790 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:29:09,790 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:29:09,790 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:29:09,791 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 00:29:09,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:29:09,791 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:29:09,791 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:29:09,791 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_3f8eb961-d4d9-49c4-8114-c5e66f99474c/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 [2018-10-27 00:29:09,827 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:29:09,838 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:29:09,841 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:29:09,842 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:29:09,843 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:29:09,843 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-27 00:29:09,902 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/d4d62049f/8c6f77cc4c7043a48940480f211b1621/FLAG5a53f5ceb [2018-10-27 00:29:10,579 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:29:10,579 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-27 00:29:10,614 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/d4d62049f/8c6f77cc4c7043a48940480f211b1621/FLAG5a53f5ceb [2018-10-27 00:29:10,627 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3f8eb961-d4d9-49c4-8114-c5e66f99474c/bin-2019/utaipan/data/d4d62049f/8c6f77cc4c7043a48940480f211b1621 [2018-10-27 00:29:10,630 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:29:10,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:29:10,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:29:10,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:29:10,636 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:29:10,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:29:10" (1/1) ... [2018-10-27 00:29:10,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e27545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:29:10, skipping insertion in model container [2018-10-27 00:29:10,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:29:10" (1/1) ... [2018-10-27 00:29:10,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:29:10,761 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:29:13,233 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:29:14,014 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:29:14,673 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:29:15,022 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:29:15,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:29:15 WrapperNode [2018-10-27 00:29:15,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:29:15,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:29:15,024 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:29:15,024 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:29:15,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:29:15" (1/1) ... [2018-10-27 00:29:15,086 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:29:15,089 INFO L168 Benchmark]: Toolchain (without parser) took 4458.54 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 225.4 MB). Free memory was 941.0 MB in the beginning and 743.3 MB in the end (delta: 197.8 MB). Peak memory consumption was 423.2 MB. Max. memory is 11.5 GB. [2018-10-27 00:29:15,091 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:29:15,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4390.80 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 225.4 MB). Free memory was 941.0 MB in the beginning and 744.6 MB in the end (delta: 196.4 MB). Peak memory consumption was 460.7 MB. Max. memory is 11.5 GB. [2018-10-27 00:29:15,092 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.67 ms. Allocated memory is still 1.3 GB. Free memory was 744.6 MB in the beginning and 743.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-10-27 00:29:15,106 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4390.80 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 225.4 MB). Free memory was 941.0 MB in the beginning and 744.6 MB in the end (delta: 196.4 MB). Peak memory consumption was 460.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.67 ms. Allocated memory is still 1.3 GB. Free memory was 744.6 MB in the beginning and 743.3 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...