./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5e008b04b7be5a7eb3cfb5abbdeca875ac459e6636eb5b98613fa9fcb2277a8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:54:16,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:54:16,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:54:16,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:54:16,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:54:16,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:54:16,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:54:16,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:54:16,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:54:16,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:54:16,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:54:16,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:54:16,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:54:16,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:54:16,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:54:16,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:54:16,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:54:16,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:54:16,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:54:16,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:54:16,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:54:16,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:54:16,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:54:16,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:54:16,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:54:16,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:54:16,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:54:16,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:54:16,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:54:16,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:54:16,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:54:16,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:54:16,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:54:16,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:54:16,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:54:16,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:54:16,710 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:54:16,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:54:16,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:54:16,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:54:16,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:54:16,712 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:54:16,728 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:54:16,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:54:16,729 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:54:16,729 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:54:16,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:54:16,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:54:16,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:54:16,730 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:54:16,730 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:54:16,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:54:16,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:54:16,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:54:16,731 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:54:16,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:54:16,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:54:16,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:54:16,731 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:54:16,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:54:16,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:54:16,732 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:54:16,732 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:54:16,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:54:16,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:54:16,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:54:16,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:54:16,733 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:54:16,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:54:16,734 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:54:16,734 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:54:16,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:54:16,734 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e008b04b7be5a7eb3cfb5abbdeca875ac459e6636eb5b98613fa9fcb2277a8 [2022-02-20 21:54:16,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:54:16,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:54:16,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:54:16,928 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:54:16,931 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:54:16,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2022-02-20 21:54:17,007 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c416e0f9/72292a3cf6a34473802a6eee7589dbf2/FLAG9c8188639 [2022-02-20 21:54:17,671 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:54:17,672 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2022-02-20 21:54:17,725 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c416e0f9/72292a3cf6a34473802a6eee7589dbf2/FLAG9c8188639 [2022-02-20 21:54:18,019 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c416e0f9/72292a3cf6a34473802a6eee7589dbf2 [2022-02-20 21:54:18,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:54:18,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:54:18,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:54:18,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:54:18,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:54:18,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:18" (1/1) ... [2022-02-20 21:54:18,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f865eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:18, skipping insertion in model container [2022-02-20 21:54:18,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:18" (1/1) ... [2022-02-20 21:54:18,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:54:18,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:54:19,234 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i[204422,204435] [2022-02-20 21:54:20,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:20,755 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:54:20,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i[204422,204435] [2022-02-20 21:54:21,026 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: eecd_reg = eecd_reg & 4294967283U [12613] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 21:54:21,034 INFO L158 Benchmark]: Toolchain (without parser) took 3011.27ms. Allocated memory was 107.0MB in the beginning and 232.8MB in the end (delta: 125.8MB). Free memory was 54.9MB in the beginning and 132.7MB in the end (delta: -77.9MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. [2022-02-20 21:54:21,036 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 81.8MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 21:54:21,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3000.96ms. Allocated memory was 107.0MB in the beginning and 232.8MB in the end (delta: 125.8MB). Free memory was 54.4MB in the beginning and 132.7MB in the end (delta: -78.3MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. [2022-02-20 21:54:21,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 81.8MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3000.96ms. Allocated memory was 107.0MB in the beginning and 232.8MB in the end (delta: 125.8MB). Free memory was 54.4MB in the beginning and 132.7MB in the end (delta: -78.3MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: eecd_reg = eecd_reg & 4294967283U [12613] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: eecd_reg = eecd_reg & 4294967283U [12613]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5e008b04b7be5a7eb3cfb5abbdeca875ac459e6636eb5b98613fa9fcb2277a8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:54:22,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:54:22,576 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:54:22,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:54:22,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:54:22,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:54:22,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:54:22,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:54:22,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:54:22,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:54:22,627 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:54:22,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:54:22,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:54:22,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:54:22,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:54:22,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:54:22,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:54:22,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:54:22,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:54:22,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:54:22,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:54:22,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:54:22,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:54:22,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:54:22,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:54:22,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:54:22,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:54:22,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:54:22,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:54:22,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:54:22,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:54:22,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:54:22,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:54:22,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:54:22,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:54:22,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:54:22,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:54:22,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:54:22,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:54:22,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:54:22,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:54:22,661 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 21:54:22,687 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:54:22,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:54:22,688 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:54:22,688 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:54:22,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:54:22,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:54:22,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:54:22,690 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:54:22,690 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:54:22,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:54:22,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:54:22,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:54:22,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:54:22,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:54:22,691 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 21:54:22,691 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 21:54:22,692 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 21:54:22,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:54:22,692 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:54:22,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:54:22,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:54:22,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:54:22,692 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:54:22,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:54:22,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:54:22,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:54:22,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:54:22,693 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 21:54:22,693 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 21:54:22,693 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:54:22,694 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:54:22,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:54:22,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 21:54:22,694 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e008b04b7be5a7eb3cfb5abbdeca875ac459e6636eb5b98613fa9fcb2277a8 [2022-02-20 21:54:22,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:54:22,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:54:22,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:54:22,965 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:54:22,966 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:54:22,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2022-02-20 21:54:23,015 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a780abb8c/57d201654d0f4e569ae44a2edabf3d95/FLAGb61c5d68f [2022-02-20 21:54:23,687 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:54:23,687 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2022-02-20 21:54:23,723 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a780abb8c/57d201654d0f4e569ae44a2edabf3d95/FLAGb61c5d68f [2022-02-20 21:54:23,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a780abb8c/57d201654d0f4e569ae44a2edabf3d95 [2022-02-20 21:54:23,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:54:23,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:54:23,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:54:23,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:54:23,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:54:23,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:23" (1/1) ... [2022-02-20 21:54:23,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23de7dbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:23, skipping insertion in model container [2022-02-20 21:54:23,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:23" (1/1) ... [2022-02-20 21:54:23,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:54:23,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:54:24,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i[204422,204435] [2022-02-20 21:54:26,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:26,590 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 21:54:26,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:54:26,758 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i[204422,204435] [2022-02-20 21:54:26,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:27,038 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:54:27,119 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i[204422,204435] [2022-02-20 21:54:27,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:27,525 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:54:27,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27 WrapperNode [2022-02-20 21:54:27,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:54:27,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:54:27,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:54:27,527 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:54:27,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:27,680 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:27,961 INFO L137 Inliner]: procedures = 437, calls = 5945, calls flagged for inlining = 205, calls inlined = 187, statements flattened = 11105 [2022-02-20 21:54:27,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:54:27,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:54:27,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:54:27,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:54:27,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:27,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:28,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:28,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:28,283 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:28,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:28,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:28,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:54:28,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:54:28,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:54:28,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:54:28,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:27" (1/1) ... [2022-02-20 21:54:28,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:54:28,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:54:28,385 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 21:54:28,403 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 21:54:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-02-20 21:54:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-02-20 21:54:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-02-20 21:54:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-02-20 21:54:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_vfta [2022-02-20 21:54:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_vfta [2022-02-20 21:54:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 21:54:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 21:54:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_standby_eeprom [2022-02-20 21:54:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_standby_eeprom [2022-02-20 21:54:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_error_detected [2022-02-20 21:54:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_error_detected [2022-02-20 21:54:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-02-20 21:54:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-02-20 21:54:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 21:54:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 21:54:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-02-20 21:54:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-02-20 21:54:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 21:54:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 21:54:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_alloc_rx_buffers [2022-02-20 21:54:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_alloc_rx_buffers [2022-02-20 21:54:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure mac_addr_valid [2022-02-20 21:54:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_addr_valid [2022-02-20 21:54:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_add_vid [2022-02-20 21:54:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_add_vid [2022-02-20 21:54:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_tx_resources [2022-02-20 21:54:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_tx_resources [2022-02-20 21:54:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-02-20 21:54:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-02-20 21:54:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_features [2022-02-20 21:54:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_features [2022-02-20 21:54:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_multi [2022-02-20 21:54:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_multi [2022-02-20 21:54:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rar_set [2022-02-20 21:54:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rar_set [2022-02-20 21:54:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 21:54:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 21:54:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 21:54:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 21:54:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-02-20 21:54:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-02-20 21:54:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 21:54:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 21:54:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-02-20 21:54:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:54:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-02-20 21:54:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-02-20 21:54:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 21:54:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 21:54:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 21:54:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_eeprom_checksum [2022-02-20 21:54:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_eeprom_checksum [2022-02-20 21:54:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 21:54:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 21:54:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_netpoll [2022-02-20 21:54:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_netpoll [2022-02-20 21:54:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 21:54:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 21:54:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_raise_clock [2022-02-20 21:54:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_raise_clock [2022-02-20 21:54:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_eeprom [2022-02-20 21:54:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_eeprom [2022-02-20 21:54:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 21:54:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 21:54:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_xpak_vendor [2022-02-20 21:54:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_xpak_vendor [2022-02-20 21:54:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mac_reset [2022-02-20 21:54:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mac_reset [2022-02-20 21:54:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2022-02-20 21:54:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2022-02-20 21:54:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_eeprom [2022-02-20 21:54:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_eeprom [2022-02-20 21:54:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 21:54:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 21:54:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_rx_resources [2022-02-20 21:54:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_rx_resources [2022-02-20 21:54:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 21:54:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 21:54:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-02-20 21:54:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-02-20 21:54:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-02-20 21:54:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-02-20 21:54:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 21:54:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 21:54:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-02-20 21:54:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-02-20 21:54:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs_len [2022-02-20 21:54:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs_len [2022-02-20 21:54:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-02-20 21:54:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-02-20 21:54:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 21:54:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 21:54:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_phy_reg [2022-02-20 21:54:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_phy_reg [2022-02-20 21:54:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-02-20 21:54:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_link [2022-02-20 21:54:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_link [2022-02-20 21:54:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_option [2022-02-20 21:54:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_option [2022-02-20 21:54:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 21:54:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-02-20 21:54:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-02-20 21:54:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:54:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-02-20 21:54:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-02-20 21:54:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 21:54:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 21:54:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 21:54:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 21:54:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 21:54:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-02-20 21:54:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-02-20 21:54:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 21:54:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_lower_clock [2022-02-20 21:54:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_lower_clock [2022-02-20 21:54:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_reset [2022-02-20 21:54:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_reset [2022-02-20 21:54:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 21:54:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 21:54:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_len [2022-02-20 21:54:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_len [2022-02-20 21:54:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-02-20 21:54:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-02-20 21:54:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_up [2022-02-20 21:54:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_up [2022-02-20 21:54:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_enable [2022-02-20 21:54:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_enable [2022-02-20 21:54:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-02-20 21:54:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-02-20 21:54:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 21:54:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 21:54:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_tx_resources [2022-02-20 21:54:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_tx_resources [2022-02-20 21:54:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_maybe_stop_tx [2022-02-20 21:54:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_maybe_stop_tx [2022-02-20 21:54:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_intr [2022-02-20 21:54:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_intr [2022-02-20 21:54:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-02-20 21:54:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-02-20 21:54:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 21:54:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 21:54:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 21:54:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:54:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:54:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-02-20 21:54:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-02-20 21:54:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 21:54:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 21:54:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 21:54:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 21:54:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 21:54:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 21:54:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 21:54:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 21:54:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 21:54:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 21:54:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 21:54:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 21:54:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-02-20 21:54:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-02-20 21:54:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_stats [2022-02-20 21:54:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_stats [2022-02-20 21:54:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2022-02-20 21:54:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2022-02-20 21:54:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 21:54:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 21:54:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_and_get_eeprom_data [2022-02-20 21:54:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_and_get_eeprom_data [2022-02-20 21:54:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-02-20 21:54:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-02-20 21:54:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 21:54:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 21:54:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 21:54:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 21:54:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 21:54:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 21:54:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-02-20 21:54:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-02-20 21:54:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-02-20 21:54:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-02-20 21:54:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-02-20 21:54:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-02-20 21:54:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-02-20 21:54:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-02-20 21:54:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:54:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-02-20 21:54:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-02-20 21:54:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-02-20 21:54:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-02-20 21:54:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:54:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-02-20 21:54:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-02-20 21:54:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_kill_vid [2022-02-20 21:54:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_kill_vid [2022-02-20 21:54:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 21:54:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 21:54:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 21:54:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-02-20 21:54:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-02-20 21:54:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 21:54:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:54:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_change_mtu [2022-02-20 21:54:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_change_mtu [2022-02-20 21:54:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-02-20 21:54:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-02-20 21:54:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 21:54:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 21:54:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 21:54:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 21:54:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_link_reset [2022-02-20 21:54:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_link_reset [2022-02-20 21:54:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_speed_duplex [2022-02-20 21:54:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_speed_duplex [2022-02-20 21:54:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_fix_features [2022-02-20 21:54:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_fix_features [2022-02-20 21:54:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-02-20 21:54:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-02-20 21:54:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 21:54:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 21:54:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_slot_reset [2022-02-20 21:54:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_slot_reset [2022-02-20 21:54:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-02-20 21:54:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-02-20 21:54:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-02-20 21:54:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-02-20 21:54:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 21:54:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 21:54:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_unmap_and_free_tx_resource [2022-02-20 21:54:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_unmap_and_free_tx_resource [2022-02-20 21:54:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-02-20 21:54:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-02-20 21:54:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 21:54:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 21:54:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_mac [2022-02-20 21:54:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_mac [2022-02-20 21:54:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_eeprom [2022-02-20 21:54:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_eeprom [2022-02-20 21:54:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 21:54:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 21:54:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 21:54:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 21:54:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 21:54:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 21:54:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_phy_reg [2022-02-20 21:54:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_phy_reg [2022-02-20 21:54:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 21:54:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 21:54:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_mac_addr [2022-02-20 21:54:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_mac_addr [2022-02-20 21:54:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-02-20 21:54:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-02-20 21:54:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-02-20 21:54:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-02-20 21:54:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_ring [2022-02-20 21:54:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_ring [2022-02-20 21:54:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-02-20 21:54:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-02-20 21:54:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-02-20 21:54:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-02-20 21:54:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_ring [2022-02-20 21:54:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_ring [2022-02-20 21:54:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_out_bits [2022-02-20 21:54:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_out_bits [2022-02-20 21:54:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_down [2022-02-20 21:54:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_down [2022-02-20 21:54:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-02-20 21:54:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-02-20 21:54:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout [2022-02-20 21:54:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout [2022-02-20 21:54:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rx_resources [2022-02-20 21:54:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rx_resources [2022-02-20 21:54:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-02-20 21:54:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-02-20 21:54:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_stats [2022-02-20 21:54:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_stats [2022-02-20 21:54:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-02-20 21:54:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-02-20 21:54:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-02-20 21:54:28,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-02-20 21:54:28,445 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-02-20 21:54:28,445 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-02-20 21:54:28,445 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-02-20 21:54:28,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_data [2022-02-20 21:54:28,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_data [2022-02-20 21:54:29,429 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:54:29,431 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:54:30,426 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;