./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 15:19:05,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:19:05,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:19:05,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:19:05,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:19:05,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:19:05,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:19:05,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:19:05,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:19:05,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:19:05,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:19:05,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:19:05,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:19:05,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:19:05,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:19:05,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:19:05,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:19:05,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:19:05,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:19:05,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:19:05,930 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:19:05,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:19:05,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:19:05,934 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:19:05,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:19:05,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:19:05,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:19:05,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:19:05,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:19:05,944 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:19:05,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:19:05,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:19:05,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:19:05,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:19:05,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:19:05,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:19:05,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:19:05,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:19:05,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:19:05,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:19:05,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:19:05,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:19:05,958 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 15:19:06,002 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:19:06,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:19:06,003 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:19:06,003 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:19:06,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:19:06,004 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:19:06,005 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:19:06,005 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:19:06,006 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:19:06,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:19:06,007 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 15:19:06,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:19:06,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:19:06,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:19:06,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:19:06,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:19:06,008 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:19:06,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:19:06,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:19:06,009 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:19:06,009 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:19:06,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:19:06,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:19:06,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:19:06,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:19:06,010 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 15:19:06,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 15:19:06,010 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:19:06,010 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:19:06,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:19:06,011 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2022-07-21 15:19:06,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:19:06,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:19:06,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:19:06,340 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:19:06,342 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:19:06,343 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-07-21 15:19:06,400 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9914f584/2cae6fed2dda4879aa43b3d4521190d6/FLAG288d28d0e [2022-07-21 15:19:07,436 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:19:07,437 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-07-21 15:19:07,509 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9914f584/2cae6fed2dda4879aa43b3d4521190d6/FLAG288d28d0e [2022-07-21 15:19:07,876 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9914f584/2cae6fed2dda4879aa43b3d4521190d6 [2022-07-21 15:19:07,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:19:07,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:19:07,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:19:07,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:19:07,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:19:07,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:07" (1/1) ... [2022-07-21 15:19:07,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642efc14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:07, skipping insertion in model container [2022-07-21 15:19:07,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:07" (1/1) ... [2022-07-21 15:19:07,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:19:08,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:19:14,237 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-07-21 15:19:14,240 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-07-21 15:19:14,242 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-07-21 15:19:14,250 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-07-21 15:19:14,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:14,395 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 15:19:14,615 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: miniseed1 = miniseed1 & 4095U [9881] 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) [2022-07-21 15:19:14,635 INFO L158 Benchmark]: Toolchain (without parser) took 6754.80ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 31.8MB in the beginning and 63.2MB in the end (delta: -31.4MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2022-07-21 15:19:14,636 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 50.3MB. Free memory is still 31.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 15:19:14,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6749.96ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 31.5MB in the beginning and 63.2MB in the end (delta: -31.7MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2022-07-21 15:19:14,639 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 50.3MB. Free memory is still 31.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6749.96ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 31.5MB in the beginning and 63.2MB in the end (delta: -31.7MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: miniseed1 = miniseed1 & 4095U [9881] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: miniseed1 = miniseed1 & 4095U [9881]: 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 15:19:16,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:19:16,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:19:16,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:19:16,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:19:16,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:19:16,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:19:16,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:19:16,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:19:16,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:19:16,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:19:16,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:19:16,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:19:16,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:19:16,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:19:16,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:19:16,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:19:16,647 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:19:16,649 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:19:16,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:19:16,658 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:19:16,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:19:16,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:19:16,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:19:16,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:19:16,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:19:16,664 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:19:16,664 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:19:16,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:19:16,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:19:16,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:19:16,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:19:16,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:19:16,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:19:16,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:19:16,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:19:16,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:19:16,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:19:16,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:19:16,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:19:16,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:19:16,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:19:16,678 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 15:19:16,711 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:19:16,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:19:16,712 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:19:16,712 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:19:16,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:19:16,713 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:19:16,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:19:16,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:19:16,715 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:19:16,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:19:16,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:19:16,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:19:16,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:19:16,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:19:16,716 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 15:19:16,717 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 15:19:16,717 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 15:19:16,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:19:16,717 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:19:16,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:19:16,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:19:16,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:19:16,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:19:16,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:19:16,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:19:16,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:19:16,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:19:16,719 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 15:19:16,719 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 15:19:16,719 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:19:16,720 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:19:16,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:19:16,720 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 15:19:16,720 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2022-07-21 15:19:17,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:19:17,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:19:17,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:19:17,082 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:19:17,082 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:19:17,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-07-21 15:19:17,143 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95ee455c4/03b7cf57a2bf45f199c9bb49a67a9e5d/FLAG2da977edc [2022-07-21 15:19:18,103 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:19:18,104 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-07-21 15:19:18,167 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95ee455c4/03b7cf57a2bf45f199c9bb49a67a9e5d/FLAG2da977edc [2022-07-21 15:19:18,642 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95ee455c4/03b7cf57a2bf45f199c9bb49a67a9e5d [2022-07-21 15:19:18,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:19:18,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:19:18,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:19:18,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:19:18,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:19:18,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:18" (1/1) ... [2022-07-21 15:19:18,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642efc14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:18, skipping insertion in model container [2022-07-21 15:19:18,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:18" (1/1) ... [2022-07-21 15:19:18,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:19:18,878 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:19:25,086 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-07-21 15:19:25,090 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-07-21 15:19:25,091 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-07-21 15:19:25,091 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-07-21 15:19:25,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:25,229 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 15:19:25,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:19:25,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-07-21 15:19:25,877 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-07-21 15:19:25,877 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-07-21 15:19:25,878 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-07-21 15:19:25,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:25,959 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 15:19:26,442 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-07-21 15:19:26,443 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-07-21 15:19:26,444 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-07-21 15:19:26,444 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_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-07-21 15:19:26,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:26,816 INFO L208 MainTranslator]: Completed translation [2022-07-21 15:19:26,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26 WrapperNode [2022-07-21 15:19:26,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 15:19:26,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 15:19:26,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 15:19:26,818 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 15:19:26,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:26,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,280 INFO L137 Inliner]: procedures = 721, calls = 6114, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 12162 [2022-07-21 15:19:27,282 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 15:19:27,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 15:19:27,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 15:19:27,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 15:19:27,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,684 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 15:19:27,923 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 15:19:27,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 15:19:27,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 15:19:27,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:26" (1/1) ... [2022-07-21 15:19:27,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:19:27,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 15:19:27,965 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) [2022-07-21 15:19:27,991 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 [2022-07-21 15:19:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-07-21 15:19:28,005 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-07-21 15:19:28,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-07-21 15:19:28,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-07-21 15:19:28,005 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-07-21 15:19:28,006 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-07-21 15:19:28,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2022-07-21 15:19:28,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2022-07-21 15:19:28,006 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-07-21 15:19:28,006 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-07-21 15:19:28,006 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-07-21 15:19:28,006 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-07-21 15:19:28,007 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-07-21 15:19:28,007 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-07-21 15:19:28,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-07-21 15:19:28,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-07-21 15:19:28,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-21 15:19:28,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-21 15:19:28,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 15:19:28,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 15:19:28,008 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-07-21 15:19:28,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-07-21 15:19:28,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-21 15:19:28,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-21 15:19:28,008 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-07-21 15:19:28,008 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-07-21 15:19:28,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2022-07-21 15:19:28,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2022-07-21 15:19:28,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 15:19:28,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 15:19:28,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-07-21 15:19:28,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-07-21 15:19:28,009 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-21 15:19:28,010 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-21 15:19:28,010 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-07-21 15:19:28,010 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-07-21 15:19:28,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-21 15:19:28,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-21 15:19:28,010 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-07-21 15:19:28,010 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-07-21 15:19:28,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-21 15:19:28,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-21 15:19:28,011 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-21 15:19:28,011 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-21 15:19:28,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-07-21 15:19:28,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-07-21 15:19:28,011 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-21 15:19:28,012 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-21 15:19:28,012 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-07-21 15:19:28,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-07-21 15:19:28,012 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-07-21 15:19:28,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-07-21 15:19:28,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-07-21 15:19:28,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-07-21 15:19:28,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-07-21 15:19:28,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-07-21 15:19:28,013 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-07-21 15:19:28,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-07-21 15:19:28,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2022-07-21 15:19:28,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2022-07-21 15:19:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-21 15:19:28,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-21 15:19:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2022-07-21 15:19:28,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2022-07-21 15:19:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-07-21 15:19:28,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-07-21 15:19:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 15:19:28,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 15:19:28,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-07-21 15:19:28,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-07-21 15:19:28,015 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-07-21 15:19:28,015 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-07-21 15:19:28,015 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-07-21 15:19:28,015 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-07-21 15:19:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-21 15:19:28,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-21 15:19:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-21 15:19:28,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-21 15:19:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-07-21 15:19:28,016 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-07-21 15:19:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-21 15:19:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-21 15:19:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-07-21 15:19:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-07-21 15:19:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-21 15:19:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-21 15:19:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-21 15:19:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-21 15:19:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-21 15:19:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-21 15:19:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-07-21 15:19:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-07-21 15:19:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-07-21 15:19:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-07-21 15:19:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 15:19:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-21 15:19:28,019 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-21 15:19:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 15:19:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 15:19:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-07-21 15:19:28,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-07-21 15:19:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 15:19:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-07-21 15:19:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-07-21 15:19:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-07-21 15:19:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-07-21 15:19:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2022-07-21 15:19:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2022-07-21 15:19:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2022-07-21 15:19:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2022-07-21 15:19:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-07-21 15:19:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-07-21 15:19:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-21 15:19:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-21 15:19:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-07-21 15:19:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-07-21 15:19:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-21 15:19:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-21 15:19:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-21 15:19:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-21 15:19:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-07-21 15:19:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-07-21 15:19:28,023 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-07-21 15:19:28,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-07-21 15:19:28,023 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-21 15:19:28,023 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-21 15:19:28,023 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-21 15:19:28,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-21 15:19:28,023 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-07-21 15:19:28,023 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-07-21 15:19:28,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-21 15:19:28,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-21 15:19:28,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 15:19:28,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 15:19:28,024 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-21 15:19:28,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-21 15:19:28,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 15:19:28,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 15:19:28,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-07-21 15:19:28,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-07-21 15:19:28,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-21 15:19:28,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-21 15:19:28,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-21 15:19:28,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-21 15:19:28,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2022-07-21 15:19:28,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2022-07-21 15:19:28,026 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-07-21 15:19:28,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-07-21 15:19:28,026 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-07-21 15:19:28,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-07-21 15:19:28,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-07-21 15:19:28,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-07-21 15:19:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-07-21 15:19:28,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-07-21 15:19:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-21 15:19:28,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-21 15:19:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-21 15:19:28,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-21 15:19:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-07-21 15:19:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-07-21 15:19:28,028 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-07-21 15:19:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-07-21 15:19:28,028 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-07-21 15:19:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-07-21 15:19:28,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-21 15:19:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-21 15:19:28,028 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-07-21 15:19:28,029 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-07-21 15:19:28,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 15:19:28,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-07-21 15:19:28,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-07-21 15:19:28,029 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-07-21 15:19:28,029 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-07-21 15:19:28,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-21 15:19:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-21 15:19:28,030 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-07-21 15:19:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-07-21 15:19:28,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 15:19:28,030 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-07-21 15:19:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-07-21 15:19:28,030 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-07-21 15:19:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-07-21 15:19:28,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-21 15:19:28,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-21 15:19:28,031 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 15:19:28,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 15:19:28,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 15:19:28,031 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 15:19:28,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-21 15:19:28,032 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-07-21 15:19:28,032 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-07-21 15:19:28,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-21 15:19:28,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 15:19:28,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 15:19:28,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-21 15:19:28,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-07-21 15:19:28,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-07-21 15:19:28,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-07-21 15:19:28,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-07-21 15:19:28,033 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-07-21 15:19:28,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-07-21 15:19:28,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-07-21 15:19:28,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-07-21 15:19:28,033 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-07-21 15:19:28,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-07-21 15:19:28,034 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-07-21 15:19:28,034 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-07-21 15:19:28,034 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-07-21 15:19:28,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-07-21 15:19:28,034 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-21 15:19:28,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-21 15:19:28,035 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-07-21 15:19:28,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-07-21 15:19:28,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 15:19:28,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 15:19:28,035 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-07-21 15:19:28,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-07-21 15:19:28,035 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-21 15:19:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-21 15:19:28,036 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-21 15:19:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-21 15:19:28,036 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-21 15:19:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-21 15:19:28,036 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-21 15:19:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-21 15:19:28,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-21 15:19:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-21 15:19:28,037 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-07-21 15:19:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-07-21 15:19:28,037 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-07-21 15:19:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-07-21 15:19:28,037 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-21 15:19:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-21 15:19:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-07-21 15:19:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-07-21 15:19:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-07-21 15:19:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-07-21 15:19:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-07-21 15:19:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-07-21 15:19:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-21 15:19:28,039 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-21 15:19:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-21 15:19:28,039 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-21 15:19:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-21 15:19:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-07-21 15:19:28,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-07-21 15:19:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-07-21 15:19:28,040 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-07-21 15:19:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-07-21 15:19:28,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-07-21 15:19:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 15:19:28,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 15:19:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-07-21 15:19:28,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-07-21 15:19:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 15:19:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-21 15:19:28,041 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-21 15:19:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-07-21 15:19:28,041 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-07-21 15:19:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 15:19:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 15:19:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 15:19:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 15:19:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 15:19:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 15:19:28,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 15:19:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-07-21 15:19:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-07-21 15:19:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-21 15:19:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-21 15:19:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-21 15:19:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-21 15:19:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-21 15:19:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-21 15:19:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-07-21 15:19:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-07-21 15:19:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-07-21 15:19:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-07-21 15:19:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-07-21 15:19:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-07-21 15:19:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-21 15:19:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-07-21 15:19:28,045 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-07-21 15:19:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-07-21 15:19:28,045 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-07-21 15:19:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-21 15:19:28,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-21 15:19:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-07-21 15:19:28,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-07-21 15:19:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-07-21 15:19:28,046 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-07-21 15:19:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-07-21 15:19:28,046 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-07-21 15:19:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-07-21 15:19:28,046 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-07-21 15:19:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-07-21 15:19:28,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-07-21 15:19:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-07-21 15:19:28,047 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-07-21 15:19:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 15:19:28,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 15:19:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-21 15:19:28,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-21 15:19:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-07-21 15:19:28,047 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-07-21 15:19:28,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-07-21 15:19:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-07-21 15:19:28,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-21 15:19:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-21 15:19:28,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-07-21 15:19:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-07-21 15:19:28,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-21 15:19:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-21 15:19:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-07-21 15:19:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-07-21 15:19:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-07-21 15:19:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-07-21 15:19:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-21 15:19:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-21 15:19:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-07-21 15:19:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-07-21 15:19:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-21 15:19:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-21 15:19:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-21 15:19:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-21 15:19:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-07-21 15:19:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-07-21 15:19:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 15:19:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-07-21 15:19:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-07-21 15:19:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-07-21 15:19:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-07-21 15:19:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-21 15:19:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-21 15:19:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-07-21 15:19:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-07-21 15:19:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 15:19:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-07-21 15:19:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-07-21 15:19:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-07-21 15:19:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-07-21 15:19:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 15:19:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 15:19:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 15:19:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 15:19:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 15:19:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-07-21 15:19:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-07-21 15:19:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-07-21 15:19:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-07-21 15:19:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-07-21 15:19:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-07-21 15:19:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-07-21 15:19:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-07-21 15:19:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-21 15:19:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-21 15:19:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-21 15:19:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-21 15:19:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 15:19:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 15:19:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-07-21 15:19:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-07-21 15:19:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-21 15:19:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-21 15:19:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-07-21 15:19:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-07-21 15:19:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-07-21 15:19:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-07-21 15:19:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-07-21 15:19:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-07-21 15:19:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-07-21 15:19:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-07-21 15:19:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-07-21 15:19:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-07-21 15:19:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-07-21 15:19:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-07-21 15:19:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-07-21 15:19:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-07-21 15:19:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-07-21 15:19:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-07-21 15:19:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-07-21 15:19:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-07-21 15:19:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-07-21 15:19:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-07-21 15:19:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-21 15:19:28,063 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-21 15:19:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-07-21 15:19:28,063 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-07-21 15:19:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-07-21 15:19:28,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-07-21 15:19:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-07-21 15:19:28,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-07-21 15:19:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-07-21 15:19:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-07-21 15:19:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-21 15:19:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-21 15:19:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-07-21 15:19:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-07-21 15:19:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-21 15:19:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-21 15:19:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-07-21 15:19:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-07-21 15:19:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-07-21 15:19:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-07-21 15:19:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 15:19:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 15:19:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-07-21 15:19:28,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-07-21 15:19:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-07-21 15:19:28,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-07-21 15:19:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-21 15:19:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-21 15:19:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 15:19:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-21 15:19:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-07-21 15:19:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-07-21 15:19:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 15:19:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 15:19:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-07-21 15:19:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-07-21 15:19:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-07-21 15:19:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-07-21 15:19:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-07-21 15:19:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-07-21 15:19:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-07-21 15:19:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-07-21 15:19:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-07-21 15:19:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-07-21 15:19:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-07-21 15:19:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-07-21 15:19:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-21 15:19:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-21 15:19:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-21 15:19:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-21 15:19:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-07-21 15:19:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-07-21 15:19:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-07-21 15:19:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-07-21 15:19:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-07-21 15:19:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-07-21 15:19:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-07-21 15:19:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-07-21 15:19:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-07-21 15:19:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-07-21 15:19:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-07-21 15:19:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-07-21 15:19:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-07-21 15:19:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-07-21 15:19:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-07-21 15:19:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-07-21 15:19:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-07-21 15:19:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-07-21 15:19:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-21 15:19:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-21 15:19:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-21 15:19:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-21 15:19:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-07-21 15:19:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-07-21 15:19:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-07-21 15:19:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-07-21 15:19:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-07-21 15:19:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-07-21 15:19:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-07-21 15:19:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-07-21 15:19:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-07-21 15:19:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-07-21 15:19:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-21 15:19:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-21 15:19:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-07-21 15:19:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-07-21 15:19:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-07-21 15:19:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-07-21 15:19:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-07-21 15:19:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-07-21 15:19:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-21 15:19:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-21 15:19:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-07-21 15:19:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-07-21 15:19:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-07-21 15:19:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-07-21 15:19:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-21 15:19:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-21 15:19:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-07-21 15:19:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-07-21 15:19:29,419 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 15:19:29,424 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 15:19:37,926 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;