./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko_false-unreach-call.cil.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_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/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 72081cd2452ff5dfaa709ca052279eb48278ff05 .......................................................................................................................................................................... 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_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/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 72081cd2452ff5dfaa709ca052279eb48278ff05 ....................................................................................................................................................................... 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 13:00:36,467 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:00:36,469 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:00:36,479 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:00:36,479 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:00:36,480 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:00:36,481 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:00:36,483 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:00:36,484 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:00:36,485 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:00:36,486 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:00:36,486 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:00:36,487 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:00:36,488 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:00:36,489 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:00:36,489 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:00:36,490 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:00:36,491 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:00:36,493 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:00:36,494 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:00:36,495 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:00:36,496 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:00:36,498 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:00:36,499 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:00:36,499 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:00:36,500 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:00:36,500 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:00:36,501 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:00:36,502 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:00:36,503 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:00:36,503 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:00:36,504 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:00:36,504 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:00:36,504 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:00:36,505 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:00:36,506 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:00:36,506 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 13:00:36,518 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:00:36,518 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:00:36,519 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:00:36,519 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:00:36,519 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:00:36,519 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:00:36,520 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 13:00:36,520 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:00:36,520 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 13:00:36,520 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 13:00:36,520 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 13:00:36,520 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:00:36,521 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:00:36,521 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:00:36,521 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:00:36,521 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:00:36,521 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:00:36,522 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:00:36,522 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:00:36,522 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:00:36,522 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:00:36,522 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:00:36,522 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:00:36,524 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:00:36,524 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:00:36,524 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:00:36,525 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:00:36,525 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:00:36,525 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 13:00:36,525 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:00:36,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:00:36,525 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:00:36,525 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 13:00:36,526 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_89412bdd-b159-4146-95dd-4773eb899343/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 -> 72081cd2452ff5dfaa709ca052279eb48278ff05 [2018-11-10 13:00:36,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:00:36,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:00:36,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:00:36,568 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:00:36,568 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:00:36,569 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko_false-unreach-call.cil.c [2018-11-10 13:00:36,620 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/df67411d0/ca46fe9a34094b22a92748a8b1f6a714/FLAG3c10810b1 [2018-11-10 13:00:37,197 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:00:37,198 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko_false-unreach-call.cil.c [2018-11-10 13:00:37,235 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/df67411d0/ca46fe9a34094b22a92748a8b1f6a714/FLAG3c10810b1 [2018-11-10 13:00:37,247 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/df67411d0/ca46fe9a34094b22a92748a8b1f6a714 [2018-11-10 13:00:37,250 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:00:37,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:00:37,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:00:37,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:00:37,256 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:00:37,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:00:37" (1/1) ... [2018-11-10 13:00:37,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cae1683 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:00:37, skipping insertion in model container [2018-11-10 13:00:37,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:00:37" (1/1) ... [2018-11-10 13:00:37,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:00:37,391 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:00:40,987 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:00:41,015 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:00:41,619 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:00:42,190 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:00:42,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:00:42 WrapperNode [2018-11-10 13:00:42,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:00:42,192 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:00:42,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:00:42,192 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:00:42,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:00:42" (1/1) ... [2018-11-10 13:00:42,236 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:00:42,240 INFO L168 Benchmark]: Toolchain (without parser) took 4989.24 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 384.3 MB). Free memory was 944.6 MB in the beginning and 1.2 GB in the end (delta: -208.8 MB). Peak memory consumption was 175.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:00:42,242 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:00:42,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4938.99 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 384.3 MB). Free memory was 944.6 MB in the beginning and 1.2 GB in the end (delta: -210.6 MB). Peak memory consumption was 622.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:00:42,247 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.69 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:00:42,250 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 4938.99 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 384.3 MB). Free memory was 944.6 MB in the beginning and 1.2 GB in the end (delta: -210.6 MB). Peak memory consumption was 622.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.69 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 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 13:00:43,795 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:00:43,797 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:00:43,806 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:00:43,806 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:00:43,807 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:00:43,808 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:00:43,809 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:00:43,810 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:00:43,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:00:43,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:00:43,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:00:43,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:00:43,814 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:00:43,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:00:43,816 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:00:43,816 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:00:43,818 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:00:43,820 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:00:43,821 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:00:43,822 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:00:43,823 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:00:43,826 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:00:43,826 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:00:43,826 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:00:43,827 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:00:43,828 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:00:43,829 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:00:43,829 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:00:43,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:00:43,831 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:00:43,832 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:00:43,832 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:00:43,832 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:00:43,833 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:00:43,833 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:00:43,833 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 13:00:43,847 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:00:43,847 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:00:43,848 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:00:43,848 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:00:43,848 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:00:43,848 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:00:43,849 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:00:43,849 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:00:43,849 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:00:43,849 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:00:43,850 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:00:43,851 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:00:43,851 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:00:43,851 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:00:43,851 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:00:43,851 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:00:43,851 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:00:43,852 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:00:43,852 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:00:43,852 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:00:43,852 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:00:43,852 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:00:43,852 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:00:43,852 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:00:43,853 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:00:43,853 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 13:00:43,853 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:00:43,853 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:00:43,853 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:00:43,853 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_89412bdd-b159-4146-95dd-4773eb899343/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 -> 72081cd2452ff5dfaa709ca052279eb48278ff05 [2018-11-10 13:00:43,891 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:00:43,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:00:43,905 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:00:43,907 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:00:43,907 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:00:43,908 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko_false-unreach-call.cil.c [2018-11-10 13:00:43,958 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/2144c4e8b/caad40e9741e4bb1b68de849c7a3ab35/FLAGeb86791cf [2018-11-10 13:00:44,534 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:00:44,535 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko_false-unreach-call.cil.c [2018-11-10 13:00:44,570 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/2144c4e8b/caad40e9741e4bb1b68de849c7a3ab35/FLAGeb86791cf [2018-11-10 13:00:44,583 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_89412bdd-b159-4146-95dd-4773eb899343/bin-2019/utaipan/data/2144c4e8b/caad40e9741e4bb1b68de849c7a3ab35 [2018-11-10 13:00:44,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:00:44,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:00:44,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:00:44,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:00:44,592 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:00:44,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:00:44" (1/1) ... [2018-11-10 13:00:44,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c9b049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:00:44, skipping insertion in model container [2018-11-10 13:00:44,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:00:44" (1/1) ... [2018-11-10 13:00:44,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:00:44,725 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:00:48,129 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:00:48,293 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:00:49,030 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:00:49,495 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:00:49,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:00:49 WrapperNode [2018-11-10 13:00:49,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:00:49,496 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:00:49,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:00:49,496 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:00:49,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:00:49" (1/1) ... [2018-11-10 13:00:49,533 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:00:49,536 INFO L168 Benchmark]: Toolchain (without parser) took 4949.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.3 MB). Free memory was 934.5 MB in the beginning and 786.4 MB in the end (delta: 148.0 MB). Peak memory consumption was 413.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:00:49,538 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:00:49,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4907.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.3 MB). Free memory was 934.5 MB in the beginning and 795.8 MB in the end (delta: 138.7 MB). Peak memory consumption was 460.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:00:49,539 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.89 ms. Allocated memory is still 1.3 GB. Free memory was 795.8 MB in the beginning and 786.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:00:49,541 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 4907.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.3 MB). Free memory was 934.5 MB in the beginning and 795.8 MB in the end (delta: 138.7 MB). Peak memory consumption was 460.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.89 ms. Allocated memory is still 1.3 GB. Free memory was 795.8 MB in the beginning and 786.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 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...