./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igb-igb_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_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0fa5022d216f6f8530e1a392274f4375abb03bbb ....................................................................................................................................................................... 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_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0fa5022d216f6f8530e1a392274f4375abb03bbb ........................................................................................................................................................................ 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 20:30:52,649 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:30:52,651 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:30:52,660 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:30:52,660 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:30:52,661 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:30:52,662 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:30:52,663 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:30:52,665 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:30:52,665 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:30:52,666 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:30:52,666 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:30:52,667 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:30:52,667 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:30:52,668 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:30:52,668 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:30:52,669 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:30:52,671 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:30:52,673 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:30:52,674 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:30:52,675 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:30:52,675 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:30:52,677 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:30:52,677 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:30:52,678 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:30:52,679 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:30:52,679 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:30:52,680 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:30:52,680 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:30:52,681 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:30:52,681 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:30:52,683 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:30:52,683 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:30:52,683 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:30:52,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:30:52,684 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:30:52,684 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 20:30:52,695 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:30:52,695 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:30:52,696 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:30:52,696 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:30:52,697 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:30:52,697 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:30:52,697 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:30:52,697 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:30:52,697 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:30:52,698 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:30:52,698 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:30:52,699 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:30:52,699 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:30:52,699 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:30:52,699 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:30:52,699 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:30:52,699 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:30:52,699 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:30:52,700 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:30:52,700 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:30:52,700 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:30:52,700 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:30:52,700 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 20:30:52,700 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:30:52,700 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:30:52,701 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:30:52,701 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_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak 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 -> Kojak 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 -> 0fa5022d216f6f8530e1a392274f4375abb03bbb [2018-10-26 20:30:52,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:30:52,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:30:52,740 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:30:52,741 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:30:52,741 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:30:52,742 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-10-26 20:30:52,784 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/e19528845/7ecea237f49d4602852677cd276a8539/FLAG5ece0135e [2018-10-26 20:30:53,690 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:30:53,690 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-10-26 20:30:53,775 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/e19528845/7ecea237f49d4602852677cd276a8539/FLAG5ece0135e [2018-10-26 20:30:53,785 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/e19528845/7ecea237f49d4602852677cd276a8539 [2018-10-26 20:30:53,788 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:30:53,789 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:30:53,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:30:53,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:30:53,793 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:30:53,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:30:53" (1/1) ... [2018-10-26 20:30:53,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2444a933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:30:53, skipping insertion in model container [2018-10-26 20:30:53,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:30:53" (1/1) ... [2018-10-26 20:30:53,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:30:54,209 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:31:03,310 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:31:03,315 INFO L168 Benchmark]: Toolchain (without parser) took 9526.38 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 546.8 MB). Free memory was 908.4 MB in the beginning and 1.1 GB in the end (delta: -199.3 MB). Peak memory consumption was 489.3 MB. Max. memory is 11.5 GB. [2018-10-26 20:31:03,316 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:31:03,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9524.10 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 546.8 MB). Free memory was 908.4 MB in the beginning and 1.1 GB in the end (delta: -199.3 MB). Peak memory consumption was 489.3 MB. Max. memory is 11.5 GB. [2018-10-26 20:31:03,319 INFO L336 ainManager$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 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9524.10 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 546.8 MB). Free memory was 908.4 MB in the beginning and 1.1 GB in the end (delta: -199.3 MB). Peak memory consumption was 489.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) 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 20:31:04,944 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:31:04,946 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:31:04,955 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:31:04,955 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:31:04,956 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:31:04,957 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:31:04,958 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:31:04,960 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:31:04,960 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:31:04,961 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:31:04,961 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:31:04,962 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:31:04,963 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:31:04,964 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:31:04,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:31:04,965 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:31:04,967 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:31:04,968 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:31:04,970 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:31:04,971 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:31:04,971 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:31:04,973 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:31:04,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:31:04,974 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:31:04,975 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:31:04,975 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:31:04,976 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:31:04,977 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:31:04,978 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:31:04,978 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:31:04,979 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:31:04,979 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:31:04,979 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:31:04,980 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:31:04,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:31:04,980 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 20:31:04,992 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:31:04,992 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:31:04,993 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:31:04,993 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:31:04,994 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:31:04,994 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:31:04,994 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:31:04,995 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:31:04,995 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:31:04,995 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:31:04,995 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:31:04,995 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:31:04,995 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:31:04,995 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:31:04,996 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:31:04,996 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:31:04,996 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:31:04,996 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:31:04,996 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:31:04,996 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:31:04,996 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:31:04,997 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:31:04,997 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:31:04,997 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 20:31:04,997 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 20:31:04,997 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:31:04,997 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:31:04,997 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:31:05,000 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:31:05,000 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_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak 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 -> Kojak 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 -> 0fa5022d216f6f8530e1a392274f4375abb03bbb [2018-10-26 20:31:05,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:31:05,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:31:05,044 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:31:05,045 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:31:05,046 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:31:05,046 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-10-26 20:31:05,089 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/3e22254dc/b71a9c2ffa304073ac01be9e7991a0e2/FLAG0da45d0a1 [2018-10-26 20:31:06,143 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:31:06,143 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-10-26 20:31:06,243 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/3e22254dc/b71a9c2ffa304073ac01be9e7991a0e2/FLAG0da45d0a1 [2018-10-26 20:31:06,255 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6cd92ee4-4b1d-4a77-b057-b313744ab968/bin-2019/ukojak/data/3e22254dc/b71a9c2ffa304073ac01be9e7991a0e2 [2018-10-26 20:31:06,258 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:31:06,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:31:06,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:31:06,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:31:06,264 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:31:06,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:31:06" (1/1) ... [2018-10-26 20:31:06,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@459e04b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:06, skipping insertion in model container [2018-10-26 20:31:06,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:31:06" (1/1) ... [2018-10-26 20:31:06,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:31:06,672 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:31:26,592 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:31:26,893 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:31:33,306 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:31:36,764 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:31:36,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:36 WrapperNode [2018-10-26 20:31:36,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:31:36,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:31:36,766 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:31:36,766 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:31:36,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:36" (1/1) ... [2018-10-26 20:31:36,865 ERROR L1123 TypeChecker]: C: e1000_82575_info [10271]: Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] [2018-10-26 20:31:36,866 ERROR L1123 TypeChecker]: C: static struct e1000_info const *igb_info_tbl[1U] = { & e1000_82575_info}; [10271]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#e1000_82575_info~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],offset],BitvecLiteral[0,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 20:31:36,886 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10291,]],igb_get_sset_count,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-10-26 20:31:36,886 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10290,]],igb_set_phys_id,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-10-26 20:31:36,887 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10289,]],igb_change_mtu,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-10-26 20:31:36,887 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10288,]],igb_poll,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-10-26 20:31:36,887 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10287,]],igb_pci_sriov_configure,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-10-26 20:31:36,904 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:31:36,906 INFO L168 Benchmark]: Toolchain (without parser) took 30647.47 ms. Allocated memory was 1.0 GB in the beginning and 3.5 GB in the end (delta: 2.5 GB). Free memory was 900.6 MB in the beginning and 1.4 GB in the end (delta: -469.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-10-26 20:31:36,908 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:31:36,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 30504.86 ms. Allocated memory was 1.0 GB in the beginning and 3.5 GB in the end (delta: 2.5 GB). Free memory was 900.6 MB in the beginning and 1.4 GB in the end (delta: -469.4 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-10-26 20:31:36,913 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.54 ms. Allocated memory is still 3.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 144.9 kB). Peak memory consumption was 144.9 kB. Max. memory is 11.5 GB. [2018-10-26 20:31:36,915 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 30504.86 ms. Allocated memory was 1.0 GB in the beginning and 3.5 GB in the end (delta: 2.5 GB). Free memory was 900.6 MB in the beginning and 1.4 GB in the end (delta: -469.4 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 139.54 ms. Allocated memory is still 3.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 144.9 kB). Peak memory consumption was 144.9 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10271]: Type Error Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] - TypeErrorResult [Line: 10271]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#e1000_82575_info~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],offset],BitvecLiteral[0,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10291,]],igb_get_sset_count,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10290,]],igb_set_phys_id,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10289,]],igb_change_mtu,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10288,]],igb_poll,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10287,]],igb_pci_sriov_configure,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] * 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...