./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--ethernet--amd--amd8111e.ko_true-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_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/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 a415e757f53079f97bccbb0a3fc2c91481358a57 ................................................................................................................................................................. 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_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/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 a415e757f53079f97bccbb0a3fc2c91481358a57 ........................................................................................................................................................................... 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 05:04:15,505 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:04:15,506 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:04:15,512 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:04:15,512 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:04:15,513 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:04:15,514 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:04:15,515 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:04:15,516 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:04:15,516 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:04:15,517 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:04:15,517 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:04:15,518 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:04:15,518 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:04:15,519 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:04:15,520 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:04:15,520 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:04:15,521 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:04:15,523 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:04:15,524 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:04:15,524 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:04:15,525 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:04:15,527 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:04:15,527 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:04:15,527 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:04:15,527 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:04:15,528 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:04:15,528 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:04:15,529 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:04:15,532 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:04:15,532 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:04:15,532 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:04:15,532 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:04:15,532 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:04:15,533 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:04:15,533 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:04:15,533 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 05:04:15,540 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:04:15,540 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:04:15,541 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:04:15,541 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:04:15,541 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:04:15,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:04:15,542 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:04:15,542 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:04:15,542 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:04:15,542 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:04:15,542 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:04:15,542 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:04:15,542 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:04:15,543 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:04:15,543 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:04:15,543 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:04:15,543 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:04:15,543 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:04:15,543 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:04:15,543 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:04:15,543 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:04:15,544 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:04:15,544 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:04:15,544 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:04:15,544 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:04:15,544 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:04:15,544 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:04:15,544 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_7c44e955-5db3-42e3-8552-b3755c0ff496/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 -> a415e757f53079f97bccbb0a3fc2c91481358a57 [2018-11-10 05:04:15,567 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:04:15,576 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:04:15,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:04:15,580 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:04:15,580 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:04:15,581 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-11-10 05:04:15,621 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/4216b61f7/4352b3aea9334aecb13dd36e2bd08e7d/FLAG15cf102bf [2018-11-10 05:04:16,238 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:04:16,238 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-11-10 05:04:16,277 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/4216b61f7/4352b3aea9334aecb13dd36e2bd08e7d/FLAG15cf102bf [2018-11-10 05:04:16,287 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/4216b61f7/4352b3aea9334aecb13dd36e2bd08e7d [2018-11-10 05:04:16,290 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:04:16,291 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 05:04:16,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:04:16,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:04:16,295 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:04:16,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:04:16" (1/1) ... [2018-11-10 05:04:16,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@452982de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:16, skipping insertion in model container [2018-11-10 05:04:16,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:04:16" (1/1) ... [2018-11-10 05:04:16,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:04:16,404 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:04:20,178 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:04:20,217 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:04:21,178 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:04:21,844 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:04:21,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:21 WrapperNode [2018-11-10 05:04:21,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:04:21,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:04:21,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:04:21,845 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:04:21,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:21" (1/1) ... [2018-11-10 05:04:21,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:21" (1/1) ... [2018-11-10 05:04:21,873 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-11-10 05:04:21,874 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-11-10 05:04:21,881 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:04:21,883 INFO L168 Benchmark]: Toolchain (without parser) took 5592.75 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 505.9 MB). Free memory was 946.9 MB in the beginning and 1.3 GB in the end (delta: -338.1 MB). Peak memory consumption was 167.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:04:21,885 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:04:21,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5552.93 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 505.9 MB). Free memory was 946.9 MB in the beginning and 1.3 GB in the end (delta: -338.3 MB). Peak memory consumption was 631.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:04:21,886 INFO L168 Benchmark]: Boogie Preprocessor took 37.72 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 205.0 kB). Peak memory consumption was 205.0 kB. Max. memory is 11.5 GB. [2018-11-10 05:04:21,889 INFO L336 ainManager$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 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5552.93 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 505.9 MB). Free memory was 946.9 MB in the beginning and 1.3 GB in the end (delta: -338.3 MB). Peak memory consumption was 631.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.72 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 205.0 kB). Peak memory consumption was 205.0 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] - 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 [2018-11-10 05:04:23,130 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:04:23,131 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:04:23,138 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:04:23,139 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:04:23,139 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:04:23,140 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:04:23,141 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:04:23,142 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:04:23,143 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:04:23,143 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:04:23,143 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:04:23,144 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:04:23,145 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:04:23,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:04:23,146 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:04:23,147 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:04:23,148 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:04:23,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:04:23,151 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:04:23,152 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:04:23,153 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:04:23,154 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:04:23,155 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:04:23,155 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:04:23,155 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:04:23,157 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:04:23,157 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:04:23,158 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:04:23,159 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:04:23,159 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:04:23,159 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:04:23,160 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:04:23,160 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:04:23,160 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:04:23,161 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:04:23,161 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 05:04:23,172 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:04:23,172 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:04:23,173 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:04:23,173 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:04:23,173 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:04:23,173 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:04:23,173 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:04:23,174 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:04:23,174 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:04:23,174 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:04:23,175 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:04:23,175 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:04:23,175 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:04:23,175 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:04:23,175 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:04:23,175 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:04:23,175 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:04:23,176 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 05:04:23,176 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:04:23,176 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:04:23,176 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:04:23,176 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:04:23,176 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_7c44e955-5db3-42e3-8552-b3755c0ff496/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 -> a415e757f53079f97bccbb0a3fc2c91481358a57 [2018-11-10 05:04:23,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:04:23,212 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:04:23,214 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:04:23,215 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:04:23,215 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:04:23,215 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-11-10 05:04:23,251 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/ad461c7c8/dc2e4e7c927446ff89e2f7cb42ce7a3e/FLAGe507d788a [2018-11-10 05:04:23,793 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:04:23,794 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-11-10 05:04:23,828 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/ad461c7c8/dc2e4e7c927446ff89e2f7cb42ce7a3e/FLAGe507d788a [2018-11-10 05:04:23,840 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7c44e955-5db3-42e3-8552-b3755c0ff496/bin-2019/uautomizer/data/ad461c7c8/dc2e4e7c927446ff89e2f7cb42ce7a3e [2018-11-10 05:04:23,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:04:23,844 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 05:04:23,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:04:23,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:04:23,847 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:04:23,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:04:23" (1/1) ... [2018-11-10 05:04:23,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a5f5b4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:23, skipping insertion in model container [2018-11-10 05:04:23,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:04:23" (1/1) ... [2018-11-10 05:04:23,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:04:23,980 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:04:28,090 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:04:28,137 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:04:29,015 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:04:29,792 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:04:29,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:29 WrapperNode [2018-11-10 05:04:29,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:04:29,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:04:29,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:04:29,793 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:04:29,801 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:29" (1/1) ... [2018-11-10 05:04:29,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:04:29" (1/1) ... [2018-11-10 05:04:29,824 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-11-10 05:04:29,825 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-11-10 05:04:29,831 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:04:29,833 INFO L168 Benchmark]: Toolchain (without parser) took 5990.26 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 486.5 MB). Free memory was 937.1 MB in the beginning and 840.4 MB in the end (delta: 96.7 MB). Peak memory consumption was 583.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:04:29,835 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:04:29,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5947.93 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 486.5 MB). Free memory was 937.1 MB in the beginning and 840.4 MB in the end (delta: 96.7 MB). Peak memory consumption was 741.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:04:29,836 INFO L168 Benchmark]: Boogie Preprocessor took 40.22 ms. Allocated memory is still 1.5 GB. Free memory is still 840.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:04:29,838 INFO L336 ainManager$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 5947.93 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 486.5 MB). Free memory was 937.1 MB in the beginning and 840.4 MB in the end (delta: 96.7 MB). Peak memory consumption was 741.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.22 ms. Allocated memory is still 1.5 GB. Free memory is still 840.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] - 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...