./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:22:48,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:22:48,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:22:48,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:22:48,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:22:48,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:22:48,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:22:48,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:22:48,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:22:48,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:22:48,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:22:48,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:22:48,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:22:48,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:22:48,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:22:48,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:22:48,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:22:48,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:22:48,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:22:48,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:22:48,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:22:48,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:22:48,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:22:48,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:22:48,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:22:48,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:22:48,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:22:48,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:22:48,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:22:48,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:22:48,797 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:22:48,798 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:22:48,799 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:22:48,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:22:48,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:22:48,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:22:48,801 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:22:48,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:22:48,802 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:22:48,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:22:48,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:22:48,804 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:22:48,833 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:22:48,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:22:48,834 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:22:48,835 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:22:48,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:22:48,835 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:22:48,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:22:48,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:22:48,836 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:22:48,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:22:48,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:22:48,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:22:48,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:22:48,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:22:48,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:22:48,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:22:48,838 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:22:48,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:22:48,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:22:48,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:22:48,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:22:48,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:22:48,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:22:48,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:22:48,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:22:48,840 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:22:48,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:22:48,842 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:22:48,842 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:22:48,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:22:48,842 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2022-02-20 22:22:49,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:22:49,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:22:49,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:22:49,091 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:22:49,092 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:22:49,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-02-20 22:22:49,162 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f5f4071e/02413bb592e94ca6a132871bd3e89496/FLAGe9f7e6985 [2022-02-20 22:22:49,807 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:22:49,808 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-02-20 22:22:49,859 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f5f4071e/02413bb592e94ca6a132871bd3e89496/FLAGe9f7e6985 [2022-02-20 22:22:49,900 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f5f4071e/02413bb592e94ca6a132871bd3e89496 [2022-02-20 22:22:49,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:22:49,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:22:49,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:22:49,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:22:49,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:22:49,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:22:49" (1/1) ... [2022-02-20 22:22:49,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@558e5f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:22:49, skipping insertion in model container [2022-02-20 22:22:49,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:22:49" (1/1) ... [2022-02-20 22:22:49,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:22:50,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:22:52,166 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-02-20 22:22:52,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:22:52,430 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:22:52,809 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: data = data & 4294967171U [8328] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 22:22:52,814 INFO L158 Benchmark]: Toolchain (without parser) took 2908.16ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 79.7MB in the beginning and 57.6MB in the end (delta: 22.1MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-02-20 22:22:52,815 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:22:52,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2905.57ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 79.2MB in the beginning and 57.6MB in the end (delta: 21.6MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-02-20 22:22:52,817 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2905.57ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 79.2MB in the beginning and 57.6MB in the end (delta: 21.6MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: data = data & 4294967171U [8328] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: data = data & 4294967171U [8328]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:22:54,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:22:54,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:22:54,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:22:54,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:22:54,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:22:54,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:22:54,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:22:54,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:22:54,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:22:54,621 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:22:54,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:22:54,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:22:54,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:22:54,630 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:22:54,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:22:54,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:22:54,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:22:54,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:22:54,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:22:54,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:22:54,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:22:54,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:22:54,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:22:54,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:22:54,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:22:54,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:22:54,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:22:54,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:22:54,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:22:54,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:22:54,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:22:54,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:22:54,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:22:54,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:22:54,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:22:54,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:22:54,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:22:54,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:22:54,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:22:54,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:22:54,669 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:22:54,696 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:22:54,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:22:54,697 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:22:54,697 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:22:54,698 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:22:54,698 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:22:54,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:22:54,698 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:22:54,699 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:22:54,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:22:54,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:22:54,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:22:54,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:22:54,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:22:54,699 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:22:54,700 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:22:54,700 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:22:54,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:22:54,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:22:54,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:22:54,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:22:54,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:22:54,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:22:54,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:22:54,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:22:54,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:22:54,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:22:54,710 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:22:54,711 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:22:54,711 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:22:54,711 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:22:54,711 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:22:54,712 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:22:54,712 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2022-02-20 22:22:55,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:22:55,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:22:55,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:22:55,064 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:22:55,065 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:22:55,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-02-20 22:22:55,127 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c4b0ac4/e8caf327a42844a5979ad0206591facc/FLAGf73e4a3bd [2022-02-20 22:22:55,974 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:22:55,975 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-02-20 22:22:56,018 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c4b0ac4/e8caf327a42844a5979ad0206591facc/FLAGf73e4a3bd [2022-02-20 22:22:56,140 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c4b0ac4/e8caf327a42844a5979ad0206591facc [2022-02-20 22:22:56,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:22:56,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:22:56,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:22:56,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:22:56,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:22:56,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:22:56" (1/1) ... [2022-02-20 22:22:56,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d513bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:22:56, skipping insertion in model container [2022-02-20 22:22:56,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:22:56" (1/1) ... [2022-02-20 22:22:56,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:22:56,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:22:58,643 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-02-20 22:22:58,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:22:58,947 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:22:59,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:22:59,466 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-02-20 22:22:59,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:22:59,506 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:23:00,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-02-20 22:23:00,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:23:00,147 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:23:00,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00 WrapperNode [2022-02-20 22:23:00,148 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:23:00,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:23:00,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:23:00,149 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:23:00,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,530 INFO L137 Inliner]: procedures = 494, calls = 3867, calls flagged for inlining = 166, calls inlined = 158, statements flattened = 7084 [2022-02-20 22:23:00,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:23:00,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:23:00,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:23:00,532 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:23:00,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,785 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:23:00,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:23:00,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:23:00,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:23:00,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:23:00" (1/1) ... [2022-02-20 22:23:00,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:23:00,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:23:01,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 22:23:01,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 22:23:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2022-02-20 22:23:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2022-02-20 22:23:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2022-02-20 22:23:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2022-02-20 22:23:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2022-02-20 22:23:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2022-02-20 22:23:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:23:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:23:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:23:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:23:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2022-02-20 22:23:01,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2022-02-20 22:23:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2022-02-20 22:23:01,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2022-02-20 22:23:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-02-20 22:23:01,054 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-02-20 22:23:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2022-02-20 22:23:01,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2022-02-20 22:23:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2022-02-20 22:23:01,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2022-02-20 22:23:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2022-02-20 22:23:01,056 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2022-02-20 22:23:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2022-02-20 22:23:01,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2022-02-20 22:23:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2022-02-20 22:23:01,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2022-02-20 22:23:01,057 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2022-02-20 22:23:01,057 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2022-02-20 22:23:01,057 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-02-20 22:23:01,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-02-20 22:23:01,057 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2022-02-20 22:23:01,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2022-02-20 22:23:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 22:23:01,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 22:23:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-02-20 22:23:01,058 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-02-20 22:23:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2022-02-20 22:23:01,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2022-02-20 22:23:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2022-02-20 22:23:01,059 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2022-02-20 22:23:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:23:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2022-02-20 22:23:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2022-02-20 22:23:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2022-02-20 22:23:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2022-02-20 22:23:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:23:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:23:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:23:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 22:23:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 22:23:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2022-02-20 22:23:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2022-02-20 22:23:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2022-02-20 22:23:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2022-02-20 22:23:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2022-02-20 22:23:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2022-02-20 22:23:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-02-20 22:23:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-02-20 22:23:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2022-02-20 22:23:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2022-02-20 22:23:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2022-02-20 22:23:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2022-02-20 22:23:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2022-02-20 22:23:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2022-02-20 22:23:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:23:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:23:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2022-02-20 22:23:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2022-02-20 22:23:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-02-20 22:23:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-02-20 22:23:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2022-02-20 22:23:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2022-02-20 22:23:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2022-02-20 22:23:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2022-02-20 22:23:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2022-02-20 22:23:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2022-02-20 22:23:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2022-02-20 22:23:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2022-02-20 22:23:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2022-02-20 22:23:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2022-02-20 22:23:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-02-20 22:23:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-02-20 22:23:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2022-02-20 22:23:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2022-02-20 22:23:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:23:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:23:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2022-02-20 22:23:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2022-02-20 22:23:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:23:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2022-02-20 22:23:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2022-02-20 22:23:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-02-20 22:23:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-02-20 22:23:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:23:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:23:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:23:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:23:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:23:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2022-02-20 22:23:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2022-02-20 22:23:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2022-02-20 22:23:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2022-02-20 22:23:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2022-02-20 22:23:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2022-02-20 22:23:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:23:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:23:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:23:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:23:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-02-20 22:23:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-02-20 22:23:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:23:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2022-02-20 22:23:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2022-02-20 22:23:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2022-02-20 22:23:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2022-02-20 22:23:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:23:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:23:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-02-20 22:23:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-02-20 22:23:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2022-02-20 22:23:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2022-02-20 22:23:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:23:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2022-02-20 22:23:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2022-02-20 22:23:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:23:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:23:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2022-02-20 22:23:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2022-02-20 22:23:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2022-02-20 22:23:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2022-02-20 22:23:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:23:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:23:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:23:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:23:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:23:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:23:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:23:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2022-02-20 22:23:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2022-02-20 22:23:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2022-02-20 22:23:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2022-02-20 22:23:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2022-02-20 22:23:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2022-02-20 22:23:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2022-02-20 22:23:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2022-02-20 22:23:01,089 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2022-02-20 22:23:01,089 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2022-02-20 22:23:01,089 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2022-02-20 22:23:01,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2022-02-20 22:23:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2022-02-20 22:23:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2022-02-20 22:23:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-02-20 22:23:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-02-20 22:23:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2022-02-20 22:23:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2022-02-20 22:23:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:23:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:23:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:23:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:23:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2022-02-20 22:23:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2022-02-20 22:23:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2022-02-20 22:23:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2022-02-20 22:23:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-02-20 22:23:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-02-20 22:23:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:23:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:23:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2022-02-20 22:23:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2022-02-20 22:23:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2022-02-20 22:23:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2022-02-20 22:23:01,093 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2022-02-20 22:23:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2022-02-20 22:23:01,093 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-02-20 22:23:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-02-20 22:23:01,093 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2022-02-20 22:23:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2022-02-20 22:23:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2022-02-20 22:23:01,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2022-02-20 22:23:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2022-02-20 22:23:01,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2022-02-20 22:23:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-02-20 22:23:01,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-02-20 22:23:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2022-02-20 22:23:01,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2022-02-20 22:23:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:23:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:23:01,095 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:23:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2022-02-20 22:23:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2022-02-20 22:23:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2022-02-20 22:23:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2022-02-20 22:23:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2022-02-20 22:23:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2022-02-20 22:23:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:23:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-02-20 22:23:01,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-02-20 22:23:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-02-20 22:23:01,097 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-02-20 22:23:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:23:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:23:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:23:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:23:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:23:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2022-02-20 22:23:01,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2022-02-20 22:23:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2022-02-20 22:23:01,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2022-02-20 22:23:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2022-02-20 22:23:01,098 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2022-02-20 22:23:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-02-20 22:23:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-02-20 22:23:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 22:23:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 22:23:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-02-20 22:23:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-02-20 22:23:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2022-02-20 22:23:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2022-02-20 22:23:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:23:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:23:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2022-02-20 22:23:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2022-02-20 22:23:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-02-20 22:23:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-02-20 22:23:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2022-02-20 22:23:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2022-02-20 22:23:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2022-02-20 22:23:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2022-02-20 22:23:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2022-02-20 22:23:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2022-02-20 22:23:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2022-02-20 22:23:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2022-02-20 22:23:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-02-20 22:23:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-02-20 22:23:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2022-02-20 22:23:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2022-02-20 22:23:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2022-02-20 22:23:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2022-02-20 22:23:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2022-02-20 22:23:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2022-02-20 22:23:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2022-02-20 22:23:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2022-02-20 22:23:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:23:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:23:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2022-02-20 22:23:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2022-02-20 22:23:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:23:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:23:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:23:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:23:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:23:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:23:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2022-02-20 22:23:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2022-02-20 22:23:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2022-02-20 22:23:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2022-02-20 22:23:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2022-02-20 22:23:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2022-02-20 22:23:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2022-02-20 22:23:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2022-02-20 22:23:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-02-20 22:23:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-02-20 22:23:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2022-02-20 22:23:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2022-02-20 22:23:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2022-02-20 22:23:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2022-02-20 22:23:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2022-02-20 22:23:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2022-02-20 22:23:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2022-02-20 22:23:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2022-02-20 22:23:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2022-02-20 22:23:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2022-02-20 22:23:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2022-02-20 22:23:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2022-02-20 22:23:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2022-02-20 22:23:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2022-02-20 22:23:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-02-20 22:23:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-02-20 22:23:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2022-02-20 22:23:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2022-02-20 22:23:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-02-20 22:23:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-02-20 22:23:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2022-02-20 22:23:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2022-02-20 22:23:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2022-02-20 22:23:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2022-02-20 22:23:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2022-02-20 22:23:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2022-02-20 22:23:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2022-02-20 22:23:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2022-02-20 22:23:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2022-02-20 22:23:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2022-02-20 22:23:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2022-02-20 22:23:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2022-02-20 22:23:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2022-02-20 22:23:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2022-02-20 22:23:02,164 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:23:02,167 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:23:05,380 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;