./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bbc882eec07da0ef5c945a1e1dda29ff9dee8b45 ................................................................................................................................................................................ 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_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bbc882eec07da0ef5c945a1e1dda29ff9dee8b45 ................................................................................................................................................................................ 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 [2018-10-26 20:04:49,421 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:04:49,422 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:04:49,431 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:04:49,432 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:04:49,433 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:04:49,434 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:04:49,435 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:04:49,437 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:04:49,438 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:04:49,439 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:04:49,439 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:04:49,440 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:04:49,440 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:04:49,442 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:04:49,442 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:04:49,443 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:04:49,445 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:04:49,447 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:04:49,448 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:04:49,450 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:04:49,451 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:04:49,453 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:04:49,453 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:04:49,453 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:04:49,454 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:04:49,456 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:04:49,456 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:04:49,457 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:04:49,458 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:04:49,458 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:04:49,459 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:04:49,459 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:04:49,459 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:04:49,460 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:04:49,462 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:04:49,462 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 20:04:49,474 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:04:49,474 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:04:49,475 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:04:49,475 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:04:49,475 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:04:49,476 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:04:49,476 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 20:04:49,476 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:04:49,476 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:04:49,476 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:04:49,476 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:04:49,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:04:49,478 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:04:49,478 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:04:49,478 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:04:49,478 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:04:49,478 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:04:49,479 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:04:49,479 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:04:49,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:04:49,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:04:49,479 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:04:49,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:04:49,480 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 20:04:49,480 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:04:49,480 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:04:49,480 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:04:49,480 INFO L133 SettingsManager]: * To the following directory=dump/ 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_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer 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 -> Automizer 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 -> bbc882eec07da0ef5c945a1e1dda29ff9dee8b45 [2018-10-26 20:04:49,511 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:04:49,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:04:49,524 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:04:49,526 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:04:49,526 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:04:49,527 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:04:49,584 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/9388d9b4f/fa372a171bc74042b2f2d7d3ede7d8d0/FLAG99c64df59 [2018-10-26 20:04:50,347 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:04:50,347 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:04:50,395 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/9388d9b4f/fa372a171bc74042b2f2d7d3ede7d8d0/FLAG99c64df59 [2018-10-26 20:04:50,408 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/9388d9b4f/fa372a171bc74042b2f2d7d3ede7d8d0 [2018-10-26 20:04:50,411 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:04:50,413 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 20:04:50,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:04:50,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:04:50,418 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:04:50,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:04:50" (1/1) ... [2018-10-26 20:04:50,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c64901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:50, skipping insertion in model container [2018-10-26 20:04:50,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:04:50" (1/1) ... [2018-10-26 20:04:50,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:04:50,549 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:04:51,020 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-10-26 20:04:51,020 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-10-26 20:04:54,662 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:04:54,731 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:04:54,824 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-10-26 20:04:54,824 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-10-26 20:04:56,185 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:04:56,572 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:04:56,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:56 WrapperNode [2018-10-26 20:04:56,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:04:56,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:04:56,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:04:56,574 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:04:56,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:56" (1/1) ... [2018-10-26 20:04:56,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:56" (1/1) ... [2018-10-26 20:04:56,646 ERROR L1123 TypeChecker]: C: xennet_ethtool_ops [9471]: Undeclared identifier ~#xennet_ethtool_ops~0 in IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL] [2018-10-26 20:04:56,647 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & xennet_ethtool_ops [9471]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~0,],offset],IntegerLiteral[488]]]],IntegerLiteral[8]]] [2018-10-26 20:04:56,647 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:04:56,654 INFO L168 Benchmark]: Toolchain (without parser) took 6242.38 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 519.0 MB). Free memory was 947.2 MB in the beginning and 751.4 MB in the end (delta: 195.7 MB). Peak memory consumption was 714.8 MB. Max. memory is 11.5 GB. [2018-10-26 20:04:56,658 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:04:56,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6160.37 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 519.0 MB). Free memory was 947.2 MB in the beginning and 751.4 MB in the end (delta: 195.7 MB). Peak memory consumption was 756.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:04:56,660 INFO L168 Benchmark]: Boogie Preprocessor took 79.33 ms. Allocated memory is still 1.5 GB. Free memory is still 751.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:04:56,662 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 6160.37 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 519.0 MB). Free memory was 947.2 MB in the beginning and 751.4 MB in the end (delta: 195.7 MB). Peak memory consumption was 756.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.33 ms. Allocated memory is still 1.5 GB. Free memory is still 751.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9471]: Type Error Undeclared identifier ~#xennet_ethtool_ops~0 in IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 9471]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~0,],offset],IntegerLiteral[488]]]],IntegerLiteral[8]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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 [2018-10-26 20:04:58,485 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:04:58,488 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:04:58,500 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:04:58,502 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:04:58,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:04:58,506 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:04:58,508 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:04:58,511 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:04:58,513 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:04:58,515 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:04:58,516 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:04:58,517 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:04:58,517 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:04:58,518 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:04:58,519 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:04:58,519 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:04:58,529 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:04:58,531 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:04:58,534 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:04:58,537 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:04:58,540 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:04:58,543 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:04:58,545 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:04:58,545 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:04:58,546 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:04:58,547 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:04:58,547 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:04:58,548 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:04:58,550 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:04:58,551 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:04:58,551 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:04:58,553 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:04:58,553 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:04:58,554 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:04:58,554 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:04:58,555 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 20:04:58,572 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:04:58,573 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:04:58,574 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:04:58,575 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:04:58,576 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:04:58,577 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:04:58,577 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 20:04:58,577 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:04:58,577 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:04:58,577 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:04:58,577 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:04:58,578 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:04:58,578 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:04:58,578 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:04:58,578 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:04:58,578 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:04:58,578 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:04:58,578 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:04:58,579 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:04:58,579 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:04:58,579 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:04:58,579 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:04:58,579 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:04:58,579 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:04:58,579 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 20:04:58,580 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:04:58,580 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:04:58,580 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:04:58,580 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:04:58,580 INFO L133 SettingsManager]: * To the following directory=dump/ 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_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer 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 -> Automizer 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 -> bbc882eec07da0ef5c945a1e1dda29ff9dee8b45 [2018-10-26 20:04:58,640 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:04:58,659 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:04:58,663 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:04:58,664 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:04:58,665 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:04:58,667 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:04:58,727 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/d4ec90a9e/c122996c239944c4a4635e0db981f691/FLAG3f5725112 [2018-10-26 20:04:59,515 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:04:59,516 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:04:59,580 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/d4ec90a9e/c122996c239944c4a4635e0db981f691/FLAG3f5725112 [2018-10-26 20:04:59,593 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_67ae92ec-8cb7-45c5-bf2c-22134965e04f/bin-2019/uautomizer/data/d4ec90a9e/c122996c239944c4a4635e0db981f691 [2018-10-26 20:04:59,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:04:59,597 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 20:04:59,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:04:59,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:04:59,602 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:04:59,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:04:59" (1/1) ... [2018-10-26 20:04:59,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c9eacb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:59, skipping insertion in model container [2018-10-26 20:04:59,606 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:04:59" (1/1) ... [2018-10-26 20:04:59,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:04:59,774 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:05:00,287 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-10-26 20:05:00,287 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-10-26 20:05:04,020 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:05:04,361 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:05:04,486 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-10-26 20:05:04,486 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-10-26 20:05:05,883 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:05:06,268 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:05:06,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:06 WrapperNode [2018-10-26 20:05:06,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:05:06,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:05:06,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:05:06,269 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:05:06,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:06" (1/1) ... [2018-10-26 20:05:06,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:06" (1/1) ... [2018-10-26 20:05:06,348 ERROR L1123 TypeChecker]: C: xennet_ethtool_ops [9471]: Undeclared identifier ~#xennet_ethtool_ops~0 in IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL] [2018-10-26 20:05:06,356 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & xennet_ethtool_ops [9471]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~0,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev~0,],offset],BitvecLiteral[488,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 20:05:06,357 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:05:06,364 INFO L168 Benchmark]: Toolchain (without parser) took 6767.88 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 888.7 MB). Free memory was 931.6 MB in the beginning and 1.6 GB in the end (delta: -627.8 MB). Peak memory consumption was 260.9 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:06,367 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:05:06,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6671.02 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 888.7 MB). Free memory was 931.6 MB in the beginning and 1.6 GB in the end (delta: -627.8 MB). Peak memory consumption was 706.6 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:06,369 INFO L168 Benchmark]: Boogie Preprocessor took 94.45 ms. Allocated memory is still 1.9 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:05:06,371 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6671.02 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 888.7 MB). Free memory was 931.6 MB in the beginning and 1.6 GB in the end (delta: -627.8 MB). Peak memory consumption was 706.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 94.45 ms. Allocated memory is still 1.9 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9471]: Type Error Undeclared identifier ~#xennet_ethtool_ops~0 in IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 9471]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#xennet_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~0,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev~0,],offset],BitvecLiteral[488,32]]]]],BitvecLiteral[8,32]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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...