./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__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_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/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 9c7d705543d3ee485203cb8760b669f701caae83 ................................................................................................................................................................. 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_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/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 9c7d705543d3ee485203cb8760b669f701caae83 ..................................................................................................................................................................................... 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 09:22:02,591 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:22:02,593 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:22:02,599 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:22:02,599 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:22:02,600 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:22:02,601 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:22:02,602 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:22:02,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:22:02,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:22:02,604 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:22:02,604 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:22:02,605 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:22:02,606 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:22:02,607 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:22:02,607 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:22:02,608 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:22:02,609 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:22:02,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:22:02,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:22:02,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:22:02,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:22:02,614 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:22:02,614 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:22:02,614 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:22:02,614 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:22:02,615 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:22:02,615 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:22:02,616 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:22:02,616 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:22:02,616 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:22:02,617 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:22:02,617 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:22:02,617 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:22:02,618 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:22:02,618 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:22:02,618 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 09:22:02,626 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:22:02,626 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:22:02,626 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:22:02,627 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:22:02,627 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:22:02,627 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:22:02,627 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:22:02,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:22:02,627 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:22:02,628 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:22:02,628 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:22:02,629 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 09:22:02,629 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:22:02,630 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_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/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 -> 9c7d705543d3ee485203cb8760b669f701caae83 [2018-11-10 09:22:02,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:22:02,660 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:22:02,662 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:22:02,663 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:22:02,664 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:22:02,664 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-10 09:22:02,707 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/c6e2d83e2/256d4e7b6b504060971b42a538495529/FLAGe5a1b25a8 [2018-11-10 09:22:03,564 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:22:03,565 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-10 09:22:03,643 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/c6e2d83e2/256d4e7b6b504060971b42a538495529/FLAGe5a1b25a8 [2018-11-10 09:22:03,655 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/c6e2d83e2/256d4e7b6b504060971b42a538495529 [2018-11-10 09:22:03,658 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:22:03,660 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 09:22:03,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:22:03,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:22:03,664 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:22:03,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:22:03" (1/1) ... [2018-11-10 09:22:03,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c968783 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:22:03, skipping insertion in model container [2018-11-10 09:22:03,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:22:03" (1/1) ... [2018-11-10 09:22:03,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:22:03,995 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:22:11,864 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 09:22:11,866 INFO L168 Benchmark]: Toolchain (without parser) took 8207.35 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 417.3 MB). Free memory was 909.3 MB in the beginning and 1.0 GB in the end (delta: -103.8 MB). Peak memory consumption was 378.8 MB. Max. memory is 11.5 GB. [2018-11-10 09:22:11,868 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:22:11,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8205.30 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 417.3 MB). Free memory was 909.3 MB in the beginning and 1.0 GB in the end (delta: -103.8 MB). Peak memory consumption was 378.8 MB. Max. memory is 11.5 GB. [2018-11-10 09:22:11,870 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 8205.30 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 417.3 MB). Free memory was 909.3 MB in the beginning and 1.0 GB in the end (delta: -103.8 MB). Peak memory consumption was 378.8 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 [2018-11-10 09:22:13,095 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:22:13,096 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:22:13,103 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:22:13,104 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:22:13,104 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:22:13,105 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:22:13,106 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:22:13,107 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:22:13,108 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:22:13,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:22:13,109 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:22:13,110 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:22:13,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:22:13,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:22:13,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:22:13,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:22:13,113 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:22:13,115 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:22:13,116 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:22:13,116 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:22:13,117 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:22:13,119 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:22:13,119 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:22:13,119 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:22:13,120 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:22:13,120 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:22:13,121 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:22:13,121 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:22:13,122 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:22:13,122 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:22:13,123 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:22:13,123 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:22:13,123 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:22:13,124 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:22:13,124 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:22:13,124 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 09:22:13,135 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:22:13,135 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:22:13,135 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:22:13,136 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:22:13,136 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:22:13,136 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:22:13,136 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:22:13,137 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:22:13,137 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:22:13,137 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:22:13,137 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:22:13,137 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:22:13,137 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:22:13,137 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:22:13,138 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:22:13,138 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:22:13,138 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:22:13,138 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:22:13,138 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:22:13,138 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:22:13,138 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:22:13,139 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:22:13,139 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:22:13,139 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:22:13,139 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:22:13,139 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:22:13,139 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:22:13,139 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:22:13,139 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:22:13,140 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_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/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 -> 9c7d705543d3ee485203cb8760b669f701caae83 [2018-11-10 09:22:13,168 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:22:13,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:22:13,178 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:22:13,179 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:22:13,179 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:22:13,180 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-10 09:22:13,215 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/21c145f5b/063922e192474bd19752c671165e259a/FLAGea9ff2ba1 [2018-11-10 09:22:14,001 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:22:14,001 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-10 09:22:14,062 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/21c145f5b/063922e192474bd19752c671165e259a/FLAGea9ff2ba1 [2018-11-10 09:22:14,072 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7e95018d-a08f-47f5-ab36-6f4f5b24ec26/bin-2019/uautomizer/data/21c145f5b/063922e192474bd19752c671165e259a [2018-11-10 09:22:14,075 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:22:14,076 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 09:22:14,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:22:14,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:22:14,079 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:22:14,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:22:14" (1/1) ... [2018-11-10 09:22:14,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445761c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:22:14, skipping insertion in model container [2018-11-10 09:22:14,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:22:14" (1/1) ... [2018-11-10 09:22:14,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:22:14,359 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:22:33,544 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:22:33,723 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:22:37,830 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:22:41,210 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:22:41,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:22:41 WrapperNode [2018-11-10 09:22:41,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:22:41,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:22:41,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:22:41,211 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:22:41,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:22:41" (1/1) ... [2018-11-10 09:22:41,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:22:41" (1/1) ... [2018-11-10 09:22:41,269 ERROR L1123 TypeChecker]: C: e1000_82575_info [10276]: Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] [2018-11-10 09:22:41,270 ERROR L1123 TypeChecker]: C: static struct e1000_info const *igb_info_tbl[1U] = { & e1000_82575_info}; [10276]: 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]]] [2018-11-10 09:22:41,281 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10342,]],igb_get_sset_count,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-11-10 09:22:41,281 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10341,]],igb_set_phys_id,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-11-10 09:22:41,281 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10340,]],igb_change_mtu,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-11-10 09:22:41,281 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10339,]],igb_poll,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-11-10 09:22:41,282 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10338,]],igb_pci_sriov_configure,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] [2018-11-10 09:22:41,295 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 09:22:41,298 INFO L168 Benchmark]: Toolchain (without parser) took 27223.39 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 891.6 MB in the beginning and 866.0 MB in the end (delta: 25.6 MB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-11-10 09:22:41,300 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:22:41,301 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27134.37 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 891.6 MB in the beginning and 866.1 MB in the end (delta: 25.5 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-11-10 09:22:41,301 INFO L168 Benchmark]: Boogie Preprocessor took 87.07 ms. Allocated memory is still 3.4 GB. Free memory was 866.1 MB in the beginning and 866.0 MB in the end (delta: 141.4 kB). Peak memory consumption was 141.4 kB. Max. memory is 11.5 GB. [2018-11-10 09:22:41,303 INFO L336 ainManager$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 27134.37 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 891.6 MB in the beginning and 866.1 MB in the end (delta: 25.5 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.07 ms. Allocated memory is still 3.4 GB. Free memory was 866.1 MB in the beginning and 866.0 MB in the end (delta: 141.4 kB). Peak memory consumption was 141.4 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10276]: Type Error Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] - TypeErrorResult [Line: 10276]: 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~ret10342,]],igb_get_sset_count,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10341,]],igb_set_phys_id,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10340,]],igb_change_mtu,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10339,]],igb_poll,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10338,]],igb_pci_sriov_configure,[IdentifierExpression[#~3552,],IdentifierExpression[#~3553,]]] - 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...