./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--net--team--team.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_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--team--team.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/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 9e70feeb93cd316526b956654fb404f1d9785534 ..................................................................................................................................................................................... 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_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--team--team.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/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 9e70feeb93cd316526b956654fb404f1d9785534 ................................................................................................................................................. 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 04:21:25,464 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:21:25,465 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:21:25,473 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:21:25,473 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:21:25,474 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:21:25,474 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:21:25,475 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:21:25,476 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:21:25,477 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:21:25,478 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:21:25,478 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:21:25,479 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:21:25,479 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:21:25,480 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:21:25,480 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:21:25,481 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:21:25,482 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:21:25,484 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:21:25,485 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:21:25,486 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:21:25,487 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:21:25,488 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:21:25,488 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:21:25,488 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:21:25,489 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:21:25,490 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:21:25,490 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:21:25,491 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:21:25,492 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:21:25,492 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:21:25,492 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:21:25,493 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:21:25,493 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:21:25,493 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:21:25,494 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:21:25,494 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 04:21:25,502 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:21:25,502 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:21:25,502 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:21:25,503 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 04:21:25,503 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 04:21:25,503 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 04:21:25,503 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 04:21:25,503 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 04:21:25,503 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 04:21:25,504 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 04:21:25,504 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 04:21:25,504 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 04:21:25,504 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:21:25,505 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:21:25,505 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:21:25,505 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:21:25,505 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:21:25,505 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:21:25,505 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:21:25,505 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:21:25,506 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:21:25,506 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:21:25,506 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:21:25,506 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:21:25,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:21:25,506 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:21:25,506 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:21:25,507 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:21:25,507 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 04:21:25,507 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:21:25,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:21:25,507 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:21:25,507 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 04:21:25,507 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_03ca25ef-4005-4526-95fc-44663c8687ef/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 -> 9e70feeb93cd316526b956654fb404f1d9785534 [2018-11-10 04:21:25,531 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:21:25,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:21:25,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:21:25,544 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:21:25,544 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:21:25,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--team--team.ko_false-unreach-call.cil.c [2018-11-10 04:21:25,585 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/6414ad4c1/977b1ccdca6f4a30b4c8ab116c36cbe9/FLAG737500c0b [2018-11-10 04:21:26,216 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:21:26,217 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--team--team.ko_false-unreach-call.cil.c [2018-11-10 04:21:26,250 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/6414ad4c1/977b1ccdca6f4a30b4c8ab116c36cbe9/FLAG737500c0b [2018-11-10 04:21:26,260 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/6414ad4c1/977b1ccdca6f4a30b4c8ab116c36cbe9 [2018-11-10 04:21:26,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:21:26,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:21:26,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:21:26,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:21:26,266 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:21:26,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:26" (1/1) ... [2018-11-10 04:21:26,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1669bace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:21:26, skipping insertion in model container [2018-11-10 04:21:26,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:26" (1/1) ... [2018-11-10 04:21:26,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:21:26,373 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:21:32,739 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:21:32,813 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:21:34,098 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:21:35,038 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:21:35,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:21:35 WrapperNode [2018-11-10 04:21:35,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:21:35,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:21:35,039 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:21:35,039 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:21:35,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:21:35" (1/1) ... [2018-11-10 04:21:35,085 ERROR L1123 TypeChecker]: C: _ctype [9206]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-10 04:21:35,086 ERROR L1123 TypeChecker]: C: _ctype[(int )((unsigned char )*name)] [9206]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem423,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem422,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-10 04:21:35,088 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:21:35,090 INFO L168 Benchmark]: Toolchain (without parser) took 8827.83 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 897.6 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -134.0 MB). Peak memory consumption was 763.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:21:35,092 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:21:35,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8775.70 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 897.6 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -134.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-10 04:21:35,096 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 241.8 kB). Peak memory consumption was 241.8 kB. Max. memory is 11.5 GB. [2018-11-10 04:21:35,098 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8775.70 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 897.6 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -134.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 241.8 kB). Peak memory consumption was 241.8 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9206]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 9206]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem423,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem422,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] * 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 04:21:36,348 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:21:36,349 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:21:36,357 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:21:36,357 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:21:36,357 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:21:36,358 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:21:36,359 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:21:36,360 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:21:36,361 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:21:36,362 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:21:36,362 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:21:36,363 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:21:36,363 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:21:36,364 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:21:36,365 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:21:36,365 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:21:36,366 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:21:36,368 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:21:36,369 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:21:36,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:21:36,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:21:36,372 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:21:36,372 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:21:36,373 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:21:36,373 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:21:36,374 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:21:36,375 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:21:36,375 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:21:36,376 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:21:36,376 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:21:36,377 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:21:36,377 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:21:36,377 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:21:36,377 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:21:36,378 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:21:36,378 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 04:21:36,388 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:21:36,389 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:21:36,389 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:21:36,389 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 04:21:36,390 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 04:21:36,390 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 04:21:36,390 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 04:21:36,390 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 04:21:36,390 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:21:36,391 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:21:36,391 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:21:36,391 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:21:36,391 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:21:36,391 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:21:36,391 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:21:36,391 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:21:36,392 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:21:36,392 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:21:36,392 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:21:36,392 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:21:36,392 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:21:36,392 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:21:36,392 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:21:36,392 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:21:36,393 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:21:36,393 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:21:36,393 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:21:36,393 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:21:36,393 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:21:36,393 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_03ca25ef-4005-4526-95fc-44663c8687ef/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 -> 9e70feeb93cd316526b956654fb404f1d9785534 [2018-11-10 04:21:36,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:21:36,428 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:21:36,430 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:21:36,431 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:21:36,432 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:21:36,432 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--team--team.ko_false-unreach-call.cil.c [2018-11-10 04:21:36,468 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/d6d56f282/f3dad9a11905400f8883d854af35ef8a/FLAG549eee278 [2018-11-10 04:21:37,103 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:21:37,103 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--team--team.ko_false-unreach-call.cil.c [2018-11-10 04:21:37,136 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/d6d56f282/f3dad9a11905400f8883d854af35ef8a/FLAG549eee278 [2018-11-10 04:21:37,146 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_03ca25ef-4005-4526-95fc-44663c8687ef/bin-2019/utaipan/data/d6d56f282/f3dad9a11905400f8883d854af35ef8a [2018-11-10 04:21:37,148 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:21:37,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:21:37,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:21:37,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:21:37,152 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:21:37,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:37" (1/1) ... [2018-11-10 04:21:37,155 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 04:21:37, skipping insertion in model container [2018-11-10 04:21:37,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:37" (1/1) ... [2018-11-10 04:21:37,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:21:37,284 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:21:43,649 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:21:43,926 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:21:45,492 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:21:46,511 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:21:46,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:21:46 WrapperNode [2018-11-10 04:21:46,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:21:46,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:21:46,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:21:46,512 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:21:46,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:21:46" (1/1) ... [2018-11-10 04:21:46,556 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:21:46,559 INFO L168 Benchmark]: Toolchain (without parser) took 9410.67 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 929.3 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 04:21:46,561 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:21:46,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9362.10 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 929.3 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 04:21:46,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.45 ms. Allocated memory is still 2.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:21:46,566 INFO L336 ainManager$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 9362.10 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 929.3 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.45 ms. Allocated memory is still 2.4 GB. Free memory is still 1.1 GB. There was no memory consumed. 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...