./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-kernel-locking-mutex_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 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 03:23:41,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 03:23:41,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 03:23:41,688 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 03:23:41,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 03:23:41,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 03:23:41,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 03:23:41,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 03:23:41,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 03:23:41,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 03:23:41,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 03:23:41,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 03:23:41,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 03:23:41,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 03:23:41,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 03:23:41,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 03:23:41,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 03:23:41,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 03:23:41,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 03:23:41,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 03:23:41,713 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 03:23:41,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 03:23:41,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 03:23:41,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 03:23:41,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 03:23:41,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 03:23:41,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 03:23:41,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 03:23:41,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 03:23:41,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 03:23:41,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 03:23:41,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 03:23:41,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 03:23:41,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 03:23:41,725 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 03:23:41,726 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 03:23:41,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 03:23:41,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 03:23:41,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 03:23:41,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 03:23:41,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 03:23:41,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 03:23:41,731 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 03:23:41,753 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 03:23:41,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 03:23:41,754 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 03:23:41,754 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 03:23:41,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 03:23:41,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 03:23:41,755 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 03:23:41,755 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 03:23:41,755 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 03:23:41,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 03:23:41,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 03:23:41,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 03:23:41,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 03:23:41,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 03:23:41,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 03:23:41,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 03:23:41,757 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 03:23:41,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 03:23:41,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 03:23:41,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 03:23:41,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 03:23:41,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 03:23:41,757 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 03:23:41,757 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 03:23:41,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 03:23:41,758 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 03:23:41,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 03:23:41,758 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 03:23:41,758 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 03:23:41,758 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 03:23:41,758 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2022-07-20 03:23:41,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 03:23:41,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 03:23:41,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 03:23:41,978 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 03:23:41,979 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 03:23:41,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-07-20 03:23:42,028 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9738745b/8e079300fadf42c8a974210edeb4b3e1/FLAGe7d6ec435 [2022-07-20 03:23:42,814 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 03:23:42,815 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-07-20 03:23:42,879 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9738745b/8e079300fadf42c8a974210edeb4b3e1/FLAGe7d6ec435 [2022-07-20 03:23:43,401 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9738745b/8e079300fadf42c8a974210edeb4b3e1 [2022-07-20 03:23:43,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 03:23:43,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 03:23:43,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 03:23:43,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 03:23:43,410 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 03:23:43,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:23:43" (1/1) ... [2022-07-20 03:23:43,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fe2ae5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:43, skipping insertion in model container [2022-07-20 03:23:43,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:23:43" (1/1) ... [2022-07-20 03:23:43,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 03:23:43,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 03:23:48,154 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-07-20 03:23:48,156 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-07-20 03:23:48,156 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-07-20 03:23:48,157 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-07-20 03:23:48,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:23:48,330 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 03:23:48,596 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 [14008] 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:1397) 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:1081) 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:1081) 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:1081) 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:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) 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) [2022-07-20 03:23:48,603 INFO L158 Benchmark]: Toolchain (without parser) took 5194.64ms. Allocated memory was 138.4MB in the beginning and 201.3MB in the end (delta: 62.9MB). Free memory was 103.7MB in the beginning and 55.9MB in the end (delta: 47.8MB). Peak memory consumption was 143.8MB. Max. memory is 16.1GB. [2022-07-20 03:23:48,604 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 03:23:48,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5193.04ms. Allocated memory was 138.4MB in the beginning and 201.3MB in the end (delta: 62.9MB). Free memory was 103.2MB in the beginning and 55.9MB in the end (delta: 47.3MB). Peak memory consumption was 143.8MB. Max. memory is 16.1GB. [2022-07-20 03:23:48,606 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5193.04ms. Allocated memory was 138.4MB in the beginning and 201.3MB in the end (delta: 62.9MB). Free memory was 103.2MB in the beginning and 55.9MB in the end (delta: 47.3MB). Peak memory consumption was 143.8MB. 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 [14008] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: msi_control = (unsigned int )msi_control & 65534U [14008]: 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 -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-kernel-locking-mutex_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 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 03:23:50,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 03:23:50,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 03:23:50,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 03:23:50,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 03:23:50,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 03:23:50,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 03:23:50,407 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 03:23:50,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 03:23:50,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 03:23:50,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 03:23:50,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 03:23:50,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 03:23:50,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 03:23:50,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 03:23:50,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 03:23:50,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 03:23:50,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 03:23:50,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 03:23:50,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 03:23:50,437 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 03:23:50,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 03:23:50,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 03:23:50,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 03:23:50,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 03:23:50,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 03:23:50,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 03:23:50,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 03:23:50,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 03:23:50,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 03:23:50,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 03:23:50,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 03:23:50,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 03:23:50,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 03:23:50,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 03:23:50,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 03:23:50,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 03:23:50,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 03:23:50,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 03:23:50,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 03:23:50,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 03:23:50,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 03:23:50,458 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-20 03:23:50,506 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 03:23:50,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 03:23:50,507 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 03:23:50,507 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 03:23:50,508 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 03:23:50,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 03:23:50,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 03:23:50,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 03:23:50,509 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 03:23:50,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 03:23:50,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 03:23:50,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 03:23:50,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 03:23:50,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 03:23:50,511 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-20 03:23:50,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-20 03:23:50,512 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-20 03:23:50,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 03:23:50,512 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 03:23:50,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 03:23:50,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 03:23:50,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 03:23:50,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 03:23:50,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 03:23:50,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 03:23:50,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 03:23:50,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 03:23:50,514 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-20 03:23:50,514 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-20 03:23:50,514 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 03:23:50,515 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 03:23:50,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 03:23:50,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-20 03:23:50,515 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2022-07-20 03:23:50,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 03:23:50,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 03:23:50,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 03:23:50,776 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 03:23:50,776 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 03:23:50,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-07-20 03:23:50,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15d7c5b6/1a00bb99c8854610950061dca8fe58e3/FLAGd759edd67 [2022-07-20 03:23:51,697 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 03:23:51,697 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-07-20 03:23:51,754 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15d7c5b6/1a00bb99c8854610950061dca8fe58e3/FLAGd759edd67 [2022-07-20 03:23:51,829 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15d7c5b6/1a00bb99c8854610950061dca8fe58e3 [2022-07-20 03:23:51,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 03:23:51,832 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 03:23:51,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 03:23:51,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 03:23:51,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 03:23:51,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:23:51" (1/1) ... [2022-07-20 03:23:51,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f5fe83e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:51, skipping insertion in model container [2022-07-20 03:23:51,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:23:51" (1/1) ... [2022-07-20 03:23:51,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 03:23:52,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 03:23:57,107 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-07-20 03:23:57,110 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-07-20 03:23:57,111 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-07-20 03:23:57,112 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-07-20 03:23:57,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:23:57,325 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-20 03:23:57,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 03:23:57,765 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-07-20 03:23:57,765 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-07-20 03:23:57,766 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-07-20 03:23:57,766 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-07-20 03:23:57,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:23:57,887 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 03:23:58,316 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-07-20 03:23:58,317 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-07-20 03:23:58,317 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-07-20 03:23:58,317 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-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-07-20 03:23:58,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:23:58,593 INFO L208 MainTranslator]: Completed translation [2022-07-20 03:23:58,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58 WrapperNode [2022-07-20 03:23:58,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 03:23:58,595 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 03:23:58,595 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 03:23:58,595 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 03:23:58,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:58,738 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,149 INFO L137 Inliner]: procedures = 585, calls = 9451, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 18913 [2022-07-20 03:23:59,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 03:23:59,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 03:23:59,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 03:23:59,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 03:23:59,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 03:23:59,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 03:23:59,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 03:23:59,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 03:23:59,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:23:58" (1/1) ... [2022-07-20 03:23:59,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 03:23:59,713 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 03:23:59,726 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) [2022-07-20 03:23:59,760 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 [2022-07-20 03:23:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-07-20 03:23:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-07-20 03:23:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2022-07-20 03:23:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2022-07-20 03:23:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-20 03:23:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-20 03:23:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 03:23:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 03:23:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-07-20 03:23:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-07-20 03:23:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2022-07-20 03:23:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2022-07-20 03:23:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-07-20 03:23:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-07-20 03:23:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2022-07-20 03:23:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2022-07-20 03:23:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2022-07-20 03:23:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2022-07-20 03:23:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 03:23:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 03:23:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2022-07-20 03:23:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2022-07-20 03:23:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-07-20 03:23:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-07-20 03:23:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-20 03:23:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-20 03:23:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-07-20 03:23:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-07-20 03:23:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-20 03:23:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-20 03:23:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-20 03:23:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-20 03:23:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-20 03:23:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-20 03:23:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2022-07-20 03:23:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2022-07-20 03:23:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-20 03:23:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-20 03:23:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2022-07-20 03:23:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2022-07-20 03:23:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 03:23:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 03:23:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2022-07-20 03:23:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2022-07-20 03:23:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-07-20 03:23:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-07-20 03:23:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2022-07-20 03:23:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2022-07-20 03:23:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-07-20 03:23:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-07-20 03:23:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-20 03:23:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-20 03:23:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 03:23:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-20 03:23:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-20 03:23:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-20 03:23:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-20 03:23:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-20 03:23:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2022-07-20 03:23:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2022-07-20 03:23:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2022-07-20 03:23:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2022-07-20 03:23:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-20 03:23:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-20 03:23:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 03:23:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 03:23:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-07-20 03:23:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-07-20 03:23:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-07-20 03:23:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-07-20 03:23:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 03:23:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 03:23:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-07-20 03:23:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-07-20 03:23:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-07-20 03:23:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 03:23:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2022-07-20 03:23:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2022-07-20 03:23:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-20 03:23:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-20 03:23:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-07-20 03:23:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-07-20 03:23:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-07-20 03:23:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-07-20 03:23:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-20 03:23:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-07-20 03:23:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-07-20 03:23:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2022-07-20 03:23:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2022-07-20 03:23:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-20 03:23:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-20 03:23:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-20 03:23:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2022-07-20 03:23:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2022-07-20 03:23:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-07-20 03:23:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-07-20 03:23:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-20 03:23:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-20 03:23:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2022-07-20 03:23:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2022-07-20 03:23:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-20 03:23:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-20 03:23:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-07-20 03:23:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-07-20 03:23:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2022-07-20 03:23:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2022-07-20 03:23:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2022-07-20 03:23:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2022-07-20 03:23:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-20 03:23:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-20 03:23:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-20 03:23:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-20 03:23:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2022-07-20 03:23:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2022-07-20 03:23:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-07-20 03:23:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-07-20 03:23:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-20 03:23:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-20 03:23:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-20 03:23:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-20 03:23:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-20 03:23:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-20 03:23:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2022-07-20 03:23:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2022-07-20 03:23:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 03:23:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 03:23:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2022-07-20 03:23:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2022-07-20 03:23:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-07-20 03:23:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-07-20 03:23:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2022-07-20 03:23:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2022-07-20 03:23:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-20 03:23:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-20 03:23:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2022-07-20 03:23:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2022-07-20 03:23:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-20 03:23:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-20 03:23:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-07-20 03:23:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-07-20 03:23:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-20 03:23:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-20 03:23:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-20 03:23:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-20 03:23:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2022-07-20 03:23:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2022-07-20 03:23:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-07-20 03:23:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-07-20 03:23:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2022-07-20 03:23:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2022-07-20 03:23:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 03:23:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-07-20 03:23:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-07-20 03:23:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-07-20 03:23:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-07-20 03:23:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-20 03:23:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-20 03:23:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-20 03:23:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-20 03:23:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 03:23:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-07-20 03:23:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-07-20 03:23:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-20 03:23:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-20 03:23:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2022-07-20 03:23:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2022-07-20 03:23:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-20 03:23:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-20 03:23:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 03:23:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 03:23:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2022-07-20 03:23:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2022-07-20 03:23:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-20 03:23:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-20 03:23:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 03:23:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 03:23:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-20 03:23:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-07-20 03:23:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-07-20 03:23:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2022-07-20 03:23:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2022-07-20 03:23:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-07-20 03:23:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-07-20 03:23:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2022-07-20 03:23:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2022-07-20 03:23:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-20 03:23:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-20 03:23:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-20 03:23:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-20 03:23:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-20 03:23:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-20 03:23:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-20 03:23:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-20 03:23:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-07-20 03:23:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-07-20 03:23:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-20 03:23:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-20 03:23:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2022-07-20 03:23:59,800 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2022-07-20 03:23:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-20 03:23:59,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-20 03:23:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-20 03:23:59,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-20 03:23:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-20 03:23:59,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-20 03:23:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2022-07-20 03:23:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2022-07-20 03:23:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-20 03:23:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-20 03:23:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2022-07-20 03:23:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2022-07-20 03:23:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-20 03:23:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-20 03:23:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-20 03:23:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-20 03:23:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-20 03:23:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-07-20 03:23:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-07-20 03:23:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2022-07-20 03:23:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2022-07-20 03:23:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-07-20 03:23:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-07-20 03:23:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 03:23:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 03:23:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2022-07-20 03:23:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2022-07-20 03:23:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-07-20 03:23:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-07-20 03:23:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2022-07-20 03:23:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2022-07-20 03:23:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-20 03:23:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-20 03:23:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2022-07-20 03:23:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2022-07-20 03:23:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-20 03:23:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-20 03:23:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-20 03:23:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-20 03:23:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-20 03:23:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-20 03:23:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-20 03:23:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 03:23:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-20 03:23:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 03:23:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 03:23:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 03:23:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-07-20 03:23:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-07-20 03:23:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2022-07-20 03:23:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2022-07-20 03:23:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-20 03:23:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-20 03:23:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-20 03:23:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-20 03:23:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-07-20 03:23:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-07-20 03:23:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-07-20 03:23:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-07-20 03:23:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-20 03:23:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-20 03:23:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2022-07-20 03:23:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2022-07-20 03:23:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-07-20 03:23:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-07-20 03:23:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-07-20 03:23:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-07-20 03:23:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2022-07-20 03:23:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2022-07-20 03:23:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-07-20 03:23:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-07-20 03:23:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-07-20 03:23:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-07-20 03:23:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-07-20 03:23:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-07-20 03:23:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 03:23:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 03:23:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2022-07-20 03:23:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2022-07-20 03:23:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-20 03:23:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-20 03:23:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-07-20 03:23:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-07-20 03:23:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-20 03:23:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-20 03:23:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-20 03:23:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-20 03:23:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-20 03:23:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-20 03:23:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-07-20 03:23:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-07-20 03:23:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 03:23:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2022-07-20 03:23:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2022-07-20 03:23:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 03:23:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 03:23:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-07-20 03:23:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-07-20 03:23:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-20 03:23:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-20 03:23:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-20 03:23:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-20 03:23:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2022-07-20 03:23:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2022-07-20 03:23:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 03:23:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2022-07-20 03:23:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2022-07-20 03:23:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2022-07-20 03:23:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2022-07-20 03:23:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-20 03:23:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-20 03:23:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-20 03:23:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-20 03:23:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 03:23:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2022-07-20 03:23:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2022-07-20 03:23:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2022-07-20 03:23:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2022-07-20 03:23:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2022-07-20 03:23:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2022-07-20 03:23:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-07-20 03:23:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-07-20 03:23:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-20 03:23:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-20 03:23:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-20 03:23:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-20 03:23:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-20 03:23:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-20 03:23:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-20 03:23:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-20 03:23:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-20 03:23:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-20 03:23:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-07-20 03:23:59,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-07-20 03:23:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-20 03:23:59,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-20 03:23:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-20 03:23:59,819 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-20 03:23:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-07-20 03:23:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-07-20 03:23:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-20 03:23:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-20 03:23:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2022-07-20 03:23:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2022-07-20 03:23:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-07-20 03:23:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-07-20 03:23:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2022-07-20 03:23:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2022-07-20 03:23:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-07-20 03:23:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-07-20 03:23:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-07-20 03:23:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-07-20 03:23:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-07-20 03:23:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-07-20 03:23:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-20 03:23:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-20 03:23:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2022-07-20 03:23:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2022-07-20 03:23:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-07-20 03:23:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-07-20 03:23:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-07-20 03:23:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-07-20 03:23:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-20 03:23:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-20 03:23:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-20 03:23:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-20 03:23:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2022-07-20 03:23:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2022-07-20 03:23:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2022-07-20 03:23:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2022-07-20 03:23:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 03:23:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 03:23:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2022-07-20 03:23:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2022-07-20 03:23:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-20 03:23:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-07-20 03:23:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-07-20 03:23:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-20 03:23:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-20 03:23:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-20 03:23:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 03:23:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 03:23:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2022-07-20 03:23:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2022-07-20 03:23:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2022-07-20 03:23:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2022-07-20 03:23:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-20 03:23:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-20 03:23:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-20 03:23:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-20 03:23:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2022-07-20 03:23:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2022-07-20 03:23:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2022-07-20 03:23:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2022-07-20 03:23:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2022-07-20 03:23:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2022-07-20 03:23:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-07-20 03:23:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-07-20 03:23:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-07-20 03:23:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-07-20 03:23:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-20 03:23:59,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-20 03:23:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-20 03:23:59,829 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-20 03:23:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2022-07-20 03:23:59,829 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2022-07-20 03:23:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2022-07-20 03:23:59,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2022-07-20 03:23:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2022-07-20 03:23:59,830 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2022-07-20 03:23:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-07-20 03:23:59,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-07-20 03:23:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2022-07-20 03:23:59,830 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2022-07-20 03:23:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-20 03:23:59,830 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-20 03:23:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2022-07-20 03:23:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2022-07-20 03:23:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2022-07-20 03:23:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2022-07-20 03:23:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2022-07-20 03:23:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2022-07-20 03:23:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2022-07-20 03:23:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2022-07-20 03:23:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-07-20 03:23:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-07-20 03:23:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-20 03:23:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-20 03:23:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-07-20 03:23:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-07-20 03:23:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-07-20 03:23:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-07-20 03:23:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-07-20 03:23:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-07-20 03:24:01,137 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 03:24:01,141 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 03:24:05,141 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;