./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.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 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:04:39,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:04:39,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:04:39,690 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:04:39,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:04:39,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:04:39,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:04:39,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:04:39,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:04:39,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:04:39,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:04:39,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:04:39,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:04:39,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:04:39,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:04:39,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:04:39,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:04:39,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:04:39,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:04:39,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:04:39,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:04:39,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:04:39,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:04:39,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:04:39,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:04:39,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:04:39,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:04:39,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:04:39,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:04:39,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:04:39,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:04:39,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:04:39,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:04:39,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:04:39,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:04:39,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:04:39,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:04:39,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:04:39,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:04:39,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:04:39,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:04:39,735 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 23:04:39,758 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:04:39,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:04:39,759 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:04:39,759 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:04:39,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:04:39,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:04:39,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:04:39,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:04:39,761 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:04:39,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:04:39,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 23:04:39,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:04:39,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:04:39,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:04:39,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:04:39,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:04:39,763 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:04:39,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:04:39,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:04:39,763 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:04:39,763 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:04:39,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:04:39,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:04:39,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:04:39,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:04:39,764 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 23:04:39,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 23:04:39,765 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:04:39,765 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:04:39,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:04:39,766 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2022-02-20 23:04:39,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:04:39,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:04:39,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:04:39,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:04:39,960 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:04:39,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2022-02-20 23:04:40,037 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8607c0c14/b9f1589a987f46f98e35772cae29de6f/FLAG3b4668453 [2022-02-20 23:04:40,842 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:04:40,842 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2022-02-20 23:04:40,899 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8607c0c14/b9f1589a987f46f98e35772cae29de6f/FLAG3b4668453 [2022-02-20 23:04:41,016 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8607c0c14/b9f1589a987f46f98e35772cae29de6f [2022-02-20 23:04:41,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:04:41,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:04:41,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:04:41,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:04:41,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:04:41,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:41" (1/1) ... [2022-02-20 23:04:41,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75124520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:41, skipping insertion in model container [2022-02-20 23:04:41,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:41" (1/1) ... [2022-02-20 23:04:41,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:04:41,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:04:45,748 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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2022-02-20 23:04:45,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:45,847 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:04:46,078 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: msi_control = (unsigned int )msi_control & 65534U [14006] 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.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 23:04:46,083 INFO L158 Benchmark]: Toolchain (without parser) took 5061.76ms. Allocated memory was 104.9MB in the beginning and 283.1MB in the end (delta: 178.3MB). Free memory was 65.0MB in the beginning and 114.1MB in the end (delta: -49.1MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2022-02-20 23:04:46,083 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 23:04:46,084 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5058.44ms. Allocated memory was 104.9MB in the beginning and 283.1MB in the end (delta: 178.3MB). Free memory was 64.6MB in the beginning and 114.1MB in the end (delta: -49.4MB). Peak memory consumption was 151.2MB. Max. memory is 16.1GB. [2022-02-20 23:04:46,084 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 0.14ms. Allocated memory is still 104.9MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5058.44ms. Allocated memory was 104.9MB in the beginning and 283.1MB in the end (delta: 178.3MB). Free memory was 64.6MB in the beginning and 114.1MB in the end (delta: -49.4MB). Peak memory consumption was 151.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: msi_control = (unsigned int )msi_control & 65534U [14006] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: msi_control = (unsigned int )msi_control & 65534U [14006]: 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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.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 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:04:47,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:04:47,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:04:47,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:04:47,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:04:47,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:04:47,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:04:47,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:04:47,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:04:47,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:04:47,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:04:47,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:04:47,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:04:47,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:04:47,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:04:47,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:04:47,508 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:04:47,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:04:47,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:04:47,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:04:47,512 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:04:47,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:04:47,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:04:47,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:04:47,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:04:47,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:04:47,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:04:47,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:04:47,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:04:47,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:04:47,518 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:04:47,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:04:47,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:04:47,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:04:47,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:04:47,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:04:47,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:04:47,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:04:47,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:04:47,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:04:47,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:04:47,523 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 23:04:47,545 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:04:47,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:04:47,546 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:04:47,546 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:04:47,547 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:04:47,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:04:47,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:04:47,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:04:47,548 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:04:47,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:04:47,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:04:47,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:04:47,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:04:47,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:04:47,549 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 23:04:47,549 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 23:04:47,549 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 23:04:47,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:04:47,549 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:04:47,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:04:47,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:04:47,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:04:47,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:04:47,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:04:47,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:04:47,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:04:47,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:04:47,551 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 23:04:47,555 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 23:04:47,555 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:04:47,556 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:04:47,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:04:47,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 23:04:47,556 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2022-02-20 23:04:47,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:04:47,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:04:47,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:04:47,820 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:04:47,821 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:04:47,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2022-02-20 23:04:47,870 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b7e32d2/ab3b1b96c53149769c63767dd9dc410b/FLAG2190ab448 [2022-02-20 23:04:48,776 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:04:48,776 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2022-02-20 23:04:48,839 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b7e32d2/ab3b1b96c53149769c63767dd9dc410b/FLAG2190ab448 [2022-02-20 23:04:49,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b7e32d2/ab3b1b96c53149769c63767dd9dc410b [2022-02-20 23:04:49,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:04:49,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:04:49,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:04:49,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:04:49,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:04:49,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:49" (1/1) ... [2022-02-20 23:04:49,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f6a8b74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:49, skipping insertion in model container [2022-02-20 23:04:49,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:49" (1/1) ... [2022-02-20 23:04:49,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:04:49,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:04:53,284 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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2022-02-20 23:04:53,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:53,412 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 23:04:53,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:04:53,936 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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2022-02-20 23:04:53,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:53,990 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:04:54,373 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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2022-02-20 23:04:54,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:54,611 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:04:54,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54 WrapperNode [2022-02-20 23:04:54,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:04:54,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:04:54,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:04:54,613 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:04:54,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:54,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,159 INFO L137 Inliner]: procedures = 566, calls = 9417, calls flagged for inlining = 293, calls inlined = 282, statements flattened = 18914 [2022-02-20 23:04:55,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:04:55,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 23:04:55,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 23:04:55,162 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 23:04:55,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 23:04:55,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 23:04:55,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 23:04:55,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 23:04:55,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:54" (1/1) ... [2022-02-20 23:04:55,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:04:55,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 23:04:55,951 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 23:04:55,956 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 23:04:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-02-20 23:04:55,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-02-20 23:04:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2022-02-20 23:04:55,976 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2022-02-20 23:04:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-02-20 23:04:55,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-02-20 23:04:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 23:04:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 23:04:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-02-20 23:04:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-02-20 23:04:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2022-02-20 23:04:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2022-02-20 23:04:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-02-20 23:04:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-02-20 23:04:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2022-02-20 23:04:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2022-02-20 23:04:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2022-02-20 23:04:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2022-02-20 23:04:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 23:04:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 23:04:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2022-02-20 23:04:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2022-02-20 23:04:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-02-20 23:04:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-02-20 23:04:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-02-20 23:04:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-02-20 23:04:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-02-20 23:04:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-02-20 23:04:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-02-20 23:04:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-02-20 23:04:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 23:04:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 23:04:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 23:04:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 23:04:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2022-02-20 23:04:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2022-02-20 23:04:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-02-20 23:04:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-02-20 23:04:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2022-02-20 23:04:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2022-02-20 23:04:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 23:04:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 23:04:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2022-02-20 23:04:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2022-02-20 23:04:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 23:04:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 23:04:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2022-02-20 23:04:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2022-02-20 23:04:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-02-20 23:04:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-02-20 23:04:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 23:04:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 23:04:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 23:04:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 23:04:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 23:04:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 23:04:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-02-20 23:04:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-02-20 23:04:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2022-02-20 23:04:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2022-02-20 23:04:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2022-02-20 23:04:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2022-02-20 23:04:55,983 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 23:04:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 23:04:55,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 23:04:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 23:04:55,983 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-02-20 23:04:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-02-20 23:04:55,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 23:04:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-02-20 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-02-20 23:04:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-02-20 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2022-02-20 23:04:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2022-02-20 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-02-20 23:04:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-02-20 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-02-20 23:04:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-02-20 23:04:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-02-20 23:04:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-02-20 23:04:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 23:04:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-02-20 23:04:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-02-20 23:04:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2022-02-20 23:04:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2022-02-20 23:04:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2022-02-20 23:04:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2022-02-20 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-02-20 23:04:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-02-20 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 23:04:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2022-02-20 23:04:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2022-02-20 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 23:04:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-02-20 23:04:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-02-20 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2022-02-20 23:04:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2022-02-20 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2022-02-20 23:04:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2022-02-20 23:04:55,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-02-20 23:04:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-02-20 23:04:55,988 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 23:04:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 23:04:55,988 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2022-02-20 23:04:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2022-02-20 23:04:55,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-02-20 23:04:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-02-20 23:04:55,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 23:04:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 23:04:55,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 23:04:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 23:04:55,989 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 23:04:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 23:04:55,989 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2022-02-20 23:04:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2022-02-20 23:04:55,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 23:04:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 23:04:55,990 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2022-02-20 23:04:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2022-02-20 23:04:55,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-02-20 23:04:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-02-20 23:04:55,990 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2022-02-20 23:04:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2022-02-20 23:04:55,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-02-20 23:04:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-02-20 23:04:55,990 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2022-02-20 23:04:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2022-02-20 23:04:55,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-02-20 23:04:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-02-20 23:04:55,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-02-20 23:04:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-02-20 23:04:55,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-02-20 23:04:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-02-20 23:04:55,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 23:04:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 23:04:55,991 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2022-02-20 23:04:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2022-02-20 23:04:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-02-20 23:04:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-02-20 23:04:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2022-02-20 23:04:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2022-02-20 23:04:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 23:04:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-02-20 23:04:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-02-20 23:04:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-02-20 23:04:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-02-20 23:04:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-02-20 23:04:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-02-20 23:04:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-02-20 23:04:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-02-20 23:04:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 23:04:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-02-20 23:04:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-02-20 23:04:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 23:04:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 23:04:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2022-02-20 23:04:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2022-02-20 23:04:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 23:04:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 23:04:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 23:04:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 23:04:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2022-02-20 23:04:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2022-02-20 23:04:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 23:04:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 23:04:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:04:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:04:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 23:04:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-02-20 23:04:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-02-20 23:04:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2022-02-20 23:04:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2022-02-20 23:04:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-02-20 23:04:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-02-20 23:04:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2022-02-20 23:04:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2022-02-20 23:04:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 23:04:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 23:04:55,996 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 23:04:55,996 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 23:04:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 23:04:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 23:04:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-02-20 23:04:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-02-20 23:04:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-02-20 23:04:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-02-20 23:04:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 23:04:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 23:04:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2022-02-20 23:04:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2022-02-20 23:04:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-02-20 23:04:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-02-20 23:04:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-02-20 23:04:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-02-20 23:04:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-02-20 23:04:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-02-20 23:04:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2022-02-20 23:04:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2022-02-20 23:04:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-02-20 23:04:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-02-20 23:04:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2022-02-20 23:04:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2022-02-20 23:04:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-02-20 23:04:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-02-20 23:04:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 23:04:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 23:04:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 23:04:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-02-20 23:04:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-02-20 23:04:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2022-02-20 23:04:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2022-02-20 23:04:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-02-20 23:04:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-02-20 23:04:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 23:04:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 23:04:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2022-02-20 23:04:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2022-02-20 23:04:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-02-20 23:04:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-02-20 23:04:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2022-02-20 23:04:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2022-02-20 23:04:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-02-20 23:04:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-02-20 23:04:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2022-02-20 23:04:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2022-02-20 23:04:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 23:04:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-02-20 23:04:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-02-20 23:04:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 23:04:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 23:04:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 23:04:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 23:04:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 23:04:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 23:04:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 23:04:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 23:04:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 23:04:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-02-20 23:04:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-02-20 23:04:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2022-02-20 23:04:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2022-02-20 23:04:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-02-20 23:04:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-02-20 23:04:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 23:04:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 23:04:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-02-20 23:04:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-02-20 23:04:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-02-20 23:04:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-02-20 23:04:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-02-20 23:04:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-02-20 23:04:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2022-02-20 23:04:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2022-02-20 23:04:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-02-20 23:04:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-02-20 23:04:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-02-20 23:04:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-02-20 23:04:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2022-02-20 23:04:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2022-02-20 23:04:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-02-20 23:04:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-02-20 23:04:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-02-20 23:04:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-02-20 23:04:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-02-20 23:04:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-02-20 23:04:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 23:04:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 23:04:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2022-02-20 23:04:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2022-02-20 23:04:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-02-20 23:04:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-02-20 23:04:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-02-20 23:04:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-02-20 23:04:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-02-20 23:04:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-02-20 23:04:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-02-20 23:04:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-02-20 23:04:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-02-20 23:04:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-02-20 23:04:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-02-20 23:04:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-02-20 23:04:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 23:04:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2022-02-20 23:04:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2022-02-20 23:04:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 23:04:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 23:04:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-02-20 23:04:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-02-20 23:04:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-02-20 23:04:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-02-20 23:04:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-02-20 23:04:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-02-20 23:04:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2022-02-20 23:04:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2022-02-20 23:04:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 23:04:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2022-02-20 23:04:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2022-02-20 23:04:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2022-02-20 23:04:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2022-02-20 23:04:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 23:04:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 23:04:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 23:04:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 23:04:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 23:04:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2022-02-20 23:04:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2022-02-20 23:04:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2022-02-20 23:04:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2022-02-20 23:04:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2022-02-20 23:04:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2022-02-20 23:04:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-02-20 23:04:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-02-20 23:04:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 23:04:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 23:04:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-02-20 23:04:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-02-20 23:04:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-02-20 23:04:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-02-20 23:04:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-02-20 23:04:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-02-20 23:04:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 23:04:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 23:04:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-02-20 23:04:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-02-20 23:04:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 23:04:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 23:04:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 23:04:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 23:04:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-02-20 23:04:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-02-20 23:04:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 23:04:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 23:04:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2022-02-20 23:04:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2022-02-20 23:04:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-02-20 23:04:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-02-20 23:04:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2022-02-20 23:04:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2022-02-20 23:04:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-02-20 23:04:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-02-20 23:04:56,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-02-20 23:04:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-02-20 23:04:56,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-02-20 23:04:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-02-20 23:04:56,013 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 23:04:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 23:04:56,013 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2022-02-20 23:04:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2022-02-20 23:04:56,013 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-02-20 23:04:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-02-20 23:04:56,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-02-20 23:04:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-02-20 23:04:56,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:04:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:04:56,014 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 23:04:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 23:04:56,014 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2022-02-20 23:04:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2022-02-20 23:04:56,014 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2022-02-20 23:04:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2022-02-20 23:04:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 23:04:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 23:04:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2022-02-20 23:04:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2022-02-20 23:04:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 23:04:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-02-20 23:04:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-02-20 23:04:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 23:04:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 23:04:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 23:04:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 23:04:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 23:04:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2022-02-20 23:04:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2022-02-20 23:04:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2022-02-20 23:04:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2022-02-20 23:04:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 23:04:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 23:04:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-02-20 23:04:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-02-20 23:04:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2022-02-20 23:04:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2022-02-20 23:04:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2022-02-20 23:04:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2022-02-20 23:04:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2022-02-20 23:04:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2022-02-20 23:04:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-02-20 23:04:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-02-20 23:04:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-02-20 23:04:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-02-20 23:04:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 23:04:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 23:04:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-02-20 23:04:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-02-20 23:04:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2022-02-20 23:04:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2022-02-20 23:04:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2022-02-20 23:04:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2022-02-20 23:04:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2022-02-20 23:04:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2022-02-20 23:04:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-02-20 23:04:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-02-20 23:04:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2022-02-20 23:04:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2022-02-20 23:04:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-02-20 23:04:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-02-20 23:04:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2022-02-20 23:04:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2022-02-20 23:04:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2022-02-20 23:04:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2022-02-20 23:04:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2022-02-20 23:04:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2022-02-20 23:04:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2022-02-20 23:04:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2022-02-20 23:04:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-02-20 23:04:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-02-20 23:04:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 23:04:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 23:04:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-02-20 23:04:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-02-20 23:04:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-02-20 23:04:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-02-20 23:04:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-02-20 23:04:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-02-20 23:04:57,154 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 23:04:57,157 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 23:05:00,243 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;