./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--net--wireless--libertas--libertas.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--net--wireless--libertas--libertas.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 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:20:10,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:20:10,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:20:10,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:20:10,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:20:10,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:20:10,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:20:10,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:20:10,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:20:10,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:20:10,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:20:10,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:20:10,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:20:10,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:20:10,983 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:20:10,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:20:10,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:20:10,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:20:10,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:20:10,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:20:10,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:20:10,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:20:10,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:20:10,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:20:10,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:20:10,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:20:10,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:20:11,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:20:11,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:20:11,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:20:11,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:20:11,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:20:11,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:20:11,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:20:11,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:20:11,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:20:11,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:20:11,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:20:11,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:20:11,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:20:11,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:20:11,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:20:11,023 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:20:11,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:20:11,024 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:20:11,024 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:20:11,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:20:11,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:20:11,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:20:11,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:20:11,025 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:20:11,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:20:11,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:20:11,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:20:11,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:20:11,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:20:11,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:20:11,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:20:11,026 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:20:11,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:20:11,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:20:11,027 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:20:11,027 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:20:11,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:20:11,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:20:11,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:20:11,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:20:11,027 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:20:11,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:20:11,028 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:20:11,028 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:20:11,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:20:11,028 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3 [2022-02-20 22:20:11,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:20:11,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:20:11,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:20:11,240 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:20:11,240 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:20:11,241 INFO L432 ainManager$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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2022-02-20 22:20:11,282 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/897b1d008/a2c37ef17be24e6993af6f9b7b5f56f7/FLAG92454d8b0 [2022-02-20 22:20:12,045 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:20:12,046 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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2022-02-20 22:20:12,105 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/897b1d008/a2c37ef17be24e6993af6f9b7b5f56f7/FLAG92454d8b0 [2022-02-20 22:20:12,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/897b1d008/a2c37ef17be24e6993af6f9b7b5f56f7 [2022-02-20 22:20:12,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:20:12,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:20:12,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:20:12,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:20:12,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:20:12,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:20:12" (1/1) ... [2022-02-20 22:20:12,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60eba6cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:12, skipping insertion in model container [2022-02-20 22:20:12,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:20:12" (1/1) ... [2022-02-20 22:20:12,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:20:12,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:20:17,975 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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[692349,692362] [2022-02-20 22:20:18,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:20:18,336 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:20:18,765 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) 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 22:20:18,772 INFO L158 Benchmark]: Toolchain (without parser) took 6442.67ms. Allocated memory was 107.0MB in the beginning and 293.6MB in the end (delta: 186.6MB). Free memory was 59.2MB in the beginning and 151.3MB in the end (delta: -92.1MB). Peak memory consumption was 139.1MB. Max. memory is 16.1GB. [2022-02-20 22:20:18,773 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 107.0MB. Free memory was 85.3MB in the beginning and 85.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:20:18,774 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6439.31ms. Allocated memory was 107.0MB in the beginning and 293.6MB in the end (delta: 186.6MB). Free memory was 58.8MB in the beginning and 151.3MB in the end (delta: -92.5MB). Peak memory consumption was 139.1MB. Max. memory is 16.1GB. [2022-02-20 22:20:18,775 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 0.49ms. Allocated memory is still 107.0MB. Free memory was 85.3MB in the beginning and 85.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6439.31ms. Allocated memory was 107.0MB in the beginning and 293.6MB in the end (delta: 186.6MB). Free memory was 58.8MB in the beginning and 151.3MB in the end (delta: -92.5MB). Peak memory consumption was 139.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) 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--net--wireless--libertas--libertas.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 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:20:20,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:20:20,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:20:20,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:20:20,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:20:20,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:20:20,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:20:20,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:20:20,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:20:20,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:20:20,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:20:20,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:20:20,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:20:20,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:20:20,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:20:20,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:20:20,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:20:20,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:20:20,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:20:20,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:20:20,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:20:20,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:20:20,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:20:20,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:20:20,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:20:20,280 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:20:20,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:20:20,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:20:20,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:20:20,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:20:20,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:20:20,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:20:20,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:20:20,285 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:20:20,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:20:20,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:20:20,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:20:20,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:20:20,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:20:20,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:20:20,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:20:20,289 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:20:20,320 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:20:20,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:20:20,322 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:20:20,322 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:20:20,323 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:20:20,323 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:20:20,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:20:20,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:20:20,324 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:20:20,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:20:20,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:20:20,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:20:20,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:20:20,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:20:20,326 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:20:20,326 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:20:20,326 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:20:20,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:20:20,326 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:20:20,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:20:20,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:20:20,327 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:20:20,327 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:20:20,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:20:20,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:20:20,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:20:20,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:20:20,328 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:20:20,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:20:20,328 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:20:20,328 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:20:20,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:20:20,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:20:20,329 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3 [2022-02-20 22:20:20,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:20:20,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:20:20,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:20:20,616 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:20:20,616 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:20:20,617 INFO L432 ainManager$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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2022-02-20 22:20:20,668 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a1a033d8/00936f43cfca4b0bb2abb64545755543/FLAG41d3a32f3 [2022-02-20 22:20:21,474 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:20:21,474 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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2022-02-20 22:20:21,531 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a1a033d8/00936f43cfca4b0bb2abb64545755543/FLAG41d3a32f3 [2022-02-20 22:20:21,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a1a033d8/00936f43cfca4b0bb2abb64545755543 [2022-02-20 22:20:21,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:20:21,977 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:20:21,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:20:21,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:20:21,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:20:21,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:20:21" (1/1) ... [2022-02-20 22:20:21,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4849fde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:21, skipping insertion in model container [2022-02-20 22:20:21,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:20:21" (1/1) ... [2022-02-20 22:20:21,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:20:22,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:20:28,140 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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[692349,692362] [2022-02-20 22:20:28,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:20:28,526 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:20:28,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:20:29,136 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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[692349,692362] [2022-02-20 22:20:29,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:20:29,195 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:20:29,783 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--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[692349,692362] [2022-02-20 22:20:29,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:20:30,091 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:20:30,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30 WrapperNode [2022-02-20 22:20:30,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:20:30,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:20:30,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:20:30,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:20:30,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:30,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:30,532 INFO L137 Inliner]: procedures = 775, calls = 11021, calls flagged for inlining = 280, calls inlined = 248, statements flattened = 17759 [2022-02-20 22:20:30,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:20:30,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:20:30,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:20:30,534 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:20:30,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:30,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:30,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:30,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:30,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:30,985 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:31,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:31,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:20:31,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:20:31,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:20:31,114 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:20:31,115 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:20:30" (1/1) ... [2022-02-20 22:20:31,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:20:31,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:20:31,152 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 22:20:31,175 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 22:20:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2022-02-20 22:20:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2022-02-20 22:20:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-02-20 22:20:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-02-20 22:20:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-02-20 22:20:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-02-20 22:20:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-02-20 22:20:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2022-02-20 22:20:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2022-02-20 22:20:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2022-02-20 22:20:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2022-02-20 22:20:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-02-20 22:20:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-02-20 22:20:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-02-20 22:20:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-02-20 22:20:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-02-20 22:20:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-02-20 22:20:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2022-02-20 22:20:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2022-02-20 22:20:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2022-02-20 22:20:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2022-02-20 22:20:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2022-02-20 22:20:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2022-02-20 22:20:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-02-20 22:20:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 22:20:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 22:20:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:20:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:20:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2022-02-20 22:20:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2022-02-20 22:20:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2022-02-20 22:20:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2022-02-20 22:20:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2022-02-20 22:20:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2022-02-20 22:20:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-02-20 22:20:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-02-20 22:20:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-02-20 22:20:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-02-20 22:20:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 22:20:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 22:20:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2022-02-20 22:20:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2022-02-20 22:20:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2022-02-20 22:20:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2022-02-20 22:20:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2022-02-20 22:20:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2022-02-20 22:20:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2022-02-20 22:20:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2022-02-20 22:20:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2022-02-20 22:20:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2022-02-20 22:20:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2022-02-20 22:20:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2022-02-20 22:20:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2022-02-20 22:20:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2022-02-20 22:20:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2022-02-20 22:20:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2022-02-20 22:20:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-02-20 22:20:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-02-20 22:20:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2022-02-20 22:20:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2022-02-20 22:20:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-02-20 22:20:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-02-20 22:20:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-02-20 22:20:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-02-20 22:20:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2022-02-20 22:20:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2022-02-20 22:20:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-02-20 22:20:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-02-20 22:20:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:20:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:20:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:20:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-02-20 22:20:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-02-20 22:20:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-02-20 22:20:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-02-20 22:20:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:20:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2022-02-20 22:20:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2022-02-20 22:20:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:20:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2022-02-20 22:20:31,198 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2022-02-20 22:20:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:20:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-02-20 22:20:31,199 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-02-20 22:20:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-02-20 22:20:31,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-02-20 22:20:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 22:20:31,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 22:20:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2022-02-20 22:20:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2022-02-20 22:20:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2022-02-20 22:20:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2022-02-20 22:20:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:20:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:20:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2022-02-20 22:20:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2022-02-20 22:20:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-02-20 22:20:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-02-20 22:20:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:20:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:20:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2022-02-20 22:20:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2022-02-20 22:20:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 22:20:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 22:20:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_leave_ibss [2022-02-20 22:20:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_leave_ibss [2022-02-20 22:20:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:20:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-02-20 22:20:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-02-20 22:20:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_worker [2022-02-20 22:20:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_worker [2022-02-20 22:20:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 22:20:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 22:20:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 22:20:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 22:20:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-02-20 22:20:31,206 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-02-20 22:20:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:20:31,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:20:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:20:31,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:20:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2022-02-20 22:20:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2022-02-20 22:20:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-02-20 22:20:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-02-20 22:20:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:20:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:20:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2022-02-20 22:20:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2022-02-20 22:20:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-02-20 22:20:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-02-20 22:20:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-02-20 22:20:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-02-20 22:20:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-02-20 22:20:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-02-20 22:20:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2022-02-20 22:20:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2022-02-20 22:20:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2022-02-20 22:20:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2022-02-20 22:20:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:20:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2022-02-20 22:20:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2022-02-20 22:20:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:20:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:20:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_change_intf [2022-02-20 22:20:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_change_intf [2022-02-20 22:20:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:20:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2022-02-20 22:20:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2022-02-20 22:20:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_del_key [2022-02-20 22:20:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_del_key [2022-02-20 22:20:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2022-02-20 22:20:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2022-02-20 22:20:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 22:20:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 22:20:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-02-20 22:20:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-02-20 22:20:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-02-20 22:20:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-02-20 22:20:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-02-20 22:20:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-02-20 22:20:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:20:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:20:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2022-02-20 22:20:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2022-02-20 22:20:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-02-20 22:20:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-02-20 22:20:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2022-02-20 22:20:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2022-02-20 22:20:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2022-02-20 22:20:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2022-02-20 22:20:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2022-02-20 22:20:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2022-02-20 22:20:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_default_key [2022-02-20 22:20:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_default_key [2022-02-20 22:20:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2022-02-20 22:20:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2022-02-20 22:20:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:20:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:20:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2022-02-20 22:20:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2022-02-20 22:20:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:20:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:20:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2022-02-20 22:20:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:20:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:20:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:20:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:20:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-02-20 22:20:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-02-20 22:20:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:20:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:20:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_write [2022-02-20 22:20:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_write [2022-02-20 22:20:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2022-02-20 22:20:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2022-02-20 22:20:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2022-02-20 22:20:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2022-02-20 22:20:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2022-02-20 22:20:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2022-02-20 22:20:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-02-20 22:20:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-02-20 22:20:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2022-02-20 22:20:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2022-02-20 22:20:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2022-02-20 22:20:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2022-02-20 22:20:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_hard_start_xmit [2022-02-20 22:20:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_hard_start_xmit [2022-02-20 22:20:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2022-02-20 22:20:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2022-02-20 22:20:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2022-02-20 22:20:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2022-02-20 22:20:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-02-20 22:20:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-02-20 22:20:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:20:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:20:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2022-02-20 22:20:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2022-02-20 22:20:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-02-20 22:20:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-02-20 22:20:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:20:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:20:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-02-20 22:20:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-02-20 22:20:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_scan [2022-02-20 22:20:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_scan [2022-02-20 22:20:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-02-20 22:20:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-02-20 22:20:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2022-02-20 22:20:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2022-02-20 22:20:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:20:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:20:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-02-20 22:20:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-02-20 22:20:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 22:20:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 22:20:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:20:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:20:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-02-20 22:20:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2022-02-20 22:20:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2022-02-20 22:20:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-02-20 22:20:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-02-20 22:20:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:20:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:20:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:20:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:20:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-02-20 22:20:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-02-20 22:20:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:20:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-02-20 22:20:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-02-20 22:20:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 22:20:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 22:20:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-02-20 22:20:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-02-20 22:20:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2022-02-20 22:20:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2022-02-20 22:20:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2022-02-20 22:20:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2022-02-20 22:20:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-02-20 22:20:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-02-20 22:20:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:20:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:20:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mcast_worker [2022-02-20 22:20:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mcast_worker [2022-02-20 22:20:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-02-20 22:20:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-02-20 22:20:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-02-20 22:20:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-02-20 22:20:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-02-20 22:20:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-02-20 22:20:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2022-02-20 22:20:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2022-02-20 22:20:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2022-02-20 22:20:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2022-02-20 22:20:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:20:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:20:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:20:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:20:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:20:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2022-02-20 22:20:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2022-02-20 22:20:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:20:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:20:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2022-02-20 22:20:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2022-02-20 22:20:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-02-20 22:20:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-02-20 22:20:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-02-20 22:20:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-02-20 22:20:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:20:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2022-02-20 22:20:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2022-02-20 22:20:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_add_key [2022-02-20 22:20:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_add_key [2022-02-20 22:20:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2022-02-20 22:20:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_mesh_channel [2022-02-20 22:20:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_mesh_channel [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:20:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:20:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-02-20 22:20:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-02-20 22:20:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2022-02-20 22:20:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2022-02-20 22:20:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2022-02-20 22:20:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2022-02-20 22:20:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_monitor_channel [2022-02-20 22:20:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_monitor_channel [2022-02-20 22:20:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2022-02-20 22:20:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2022-02-20 22:20:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2022-02-20 22:20:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2022-02-20 22:20:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:20:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:20:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2022-02-20 22:20:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2022-02-20 22:20:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 22:20:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 22:20:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2022-02-20 22:20:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2022-02-20 22:20:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-02-20 22:20:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-02-20 22:20:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2022-02-20 22:20:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2022-02-20 22:20:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2022-02-20 22:20:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2022-02-20 22:20:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-02-20 22:20:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-02-20 22:20:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2022-02-20 22:20:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2022-02-20 22:20:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:20:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:20:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:20:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:20:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:20:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-02-20 22:20:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-02-20 22:20:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2022-02-20 22:20:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2022-02-20 22:20:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2022-02-20 22:20:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2022-02-20 22:20:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_ibss [2022-02-20 22:20:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_ibss [2022-02-20 22:20:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2022-02-20 22:20:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2022-02-20 22:20:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-02-20 22:20:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-02-20 22:20:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-02-20 22:20:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-02-20 22:20:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2022-02-20 22:20:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2022-02-20 22:20:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-02-20 22:20:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-02-20 22:20:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 22:20:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 22:20:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-02-20 22:20:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-02-20 22:20:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2022-02-20 22:20:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2022-02-20 22:20:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2022-02-20 22:20:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2022-02-20 22:20:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:20:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:20:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-02-20 22:20:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-02-20 22:20:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2022-02-20 22:20:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2022-02-20 22:20:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2022-02-20 22:20:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2022-02-20 22:20:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2022-02-20 22:20:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2022-02-20 22:20:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:20:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:20:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_address [2022-02-20 22:20:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_address [2022-02-20 22:20:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-02-20 22:20:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-02-20 22:20:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-02-20 22:20:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-02-20 22:20:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2022-02-20 22:20:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2022-02-20 22:20:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_17 [2022-02-20 22:20:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_17 [2022-02-20 22:20:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2022-02-20 22:20:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2022-02-20 22:20:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2022-02-20 22:20:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2022-02-20 22:20:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-02-20 22:20:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-02-20 22:20:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2022-02-20 22:20:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2022-02-20 22:20:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-02-20 22:20:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-02-20 22:20:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2022-02-20 22:20:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2022-02-20 22:20:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_get_station [2022-02-20 22:20:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_get_station [2022-02-20 22:20:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-02-20 22:20:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-02-20 22:20:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-02-20 22:20:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-02-20 22:20:32,648 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:20:32,650 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:20:33,148 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;