./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 03:50:19,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 03:50:19,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 03:50:19,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 03:50:19,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 03:50:19,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 03:50:19,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 03:50:19,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 03:50:19,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 03:50:19,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 03:50:19,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 03:50:19,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 03:50:19,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 03:50:19,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 03:50:19,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 03:50:19,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 03:50:19,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 03:50:19,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 03:50:19,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 03:50:19,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 03:50:19,133 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 03:50:19,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 03:50:19,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 03:50:19,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 03:50:19,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 03:50:19,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 03:50:19,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 03:50:19,142 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 03:50:19,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 03:50:19,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 03:50:19,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 03:50:19,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 03:50:19,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 03:50:19,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 03:50:19,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 03:50:19,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 03:50:19,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 03:50:19,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 03:50:19,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 03:50:19,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 03:50:19,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 03:50:19,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 03:50:19,154 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 03:50:19,183 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 03:50:19,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 03:50:19,184 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 03:50:19,184 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 03:50:19,185 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 03:50:19,185 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 03:50:19,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 03:50:19,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 03:50:19,186 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 03:50:19,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 03:50:19,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 03:50:19,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 03:50:19,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 03:50:19,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 03:50:19,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 03:50:19,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 03:50:19,188 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 03:50:19,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 03:50:19,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 03:50:19,190 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 03:50:19,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 03:50:19,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:50:19,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 03:50:19,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 03:50:19,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 03:50:19,191 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 03:50:19,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 03:50:19,191 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 03:50:19,191 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 03:50:19,192 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 03:50:19,192 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 [2022-07-23 03:50:19,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 03:50:19,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 03:50:19,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 03:50:19,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 03:50:19,476 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 03:50:19,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2022-07-23 03:50:19,528 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f94f893c2/3bf8001a08cb47068d7c2cd3f036a2c9/FLAGe2d4d287d [2022-07-23 03:50:20,624 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 03:50:20,625 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2022-07-23 03:50:20,716 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f94f893c2/3bf8001a08cb47068d7c2cd3f036a2c9/FLAGe2d4d287d [2022-07-23 03:50:20,789 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f94f893c2/3bf8001a08cb47068d7c2cd3f036a2c9 [2022-07-23 03:50:20,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 03:50:20,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 03:50:20,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 03:50:20,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 03:50:20,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 03:50:20,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:50:20" (1/1) ... [2022-07-23 03:50:20,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c207aff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:20, skipping insertion in model container [2022-07-23 03:50:20,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:50:20" (1/1) ... [2022-07-23 03:50:20,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 03:50:21,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 03:50:32,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2022-07-23 03:50:32,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2022-07-23 03:50:32,326 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2022-07-23 03:50:32,326 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2022-07-23 03:50:32,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:50:32,461 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 03:50:32,987 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:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) 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:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-23 03:50:32,992 INFO L158 Benchmark]: Toolchain (without parser) took 12197.72ms. Allocated memory was 109.1MB in the beginning and 251.7MB in the end (delta: 142.6MB). Free memory was 67.4MB in the beginning and 87.4MB in the end (delta: -19.9MB). Peak memory consumption was 156.8MB. Max. memory is 16.1GB. [2022-07-23 03:50:32,993 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 81.8MB. Free memory is still 60.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 03:50:32,993 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12195.74ms. Allocated memory was 109.1MB in the beginning and 251.7MB in the end (delta: 142.6MB). Free memory was 67.4MB in the beginning and 87.4MB in the end (delta: -19.9MB). Peak memory consumption was 156.8MB. Max. memory is 16.1GB. [2022-07-23 03:50:32,994 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 81.8MB. Free memory is still 60.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12195.74ms. Allocated memory was 109.1MB in the beginning and 251.7MB in the end (delta: 142.6MB). Free memory was 67.4MB in the beginning and 87.4MB in the end (delta: -19.9MB). Peak memory consumption was 156.8MB. 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 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 03:50:34,890 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 03:50:34,892 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 03:50:34,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 03:50:34,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 03:50:34,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 03:50:34,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 03:50:34,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 03:50:34,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 03:50:34,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 03:50:34,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 03:50:34,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 03:50:34,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 03:50:34,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 03:50:34,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 03:50:34,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 03:50:34,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 03:50:34,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 03:50:34,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 03:50:34,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 03:50:34,967 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 03:50:34,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 03:50:34,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 03:50:34,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 03:50:34,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 03:50:34,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 03:50:34,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 03:50:34,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 03:50:34,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 03:50:34,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 03:50:34,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 03:50:34,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 03:50:34,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 03:50:34,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 03:50:34,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 03:50:34,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 03:50:34,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 03:50:34,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 03:50:34,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 03:50:34,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 03:50:34,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 03:50:34,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 03:50:34,997 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-23 03:50:35,036 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 03:50:35,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 03:50:35,038 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 03:50:35,038 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 03:50:35,039 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 03:50:35,039 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 03:50:35,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 03:50:35,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 03:50:35,040 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 03:50:35,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 03:50:35,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 03:50:35,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 03:50:35,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 03:50:35,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 03:50:35,042 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-23 03:50:35,042 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-23 03:50:35,042 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-23 03:50:35,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 03:50:35,043 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 03:50:35,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 03:50:35,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 03:50:35,043 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 03:50:35,043 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 03:50:35,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:50:35,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 03:50:35,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 03:50:35,044 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 03:50:35,044 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-23 03:50:35,044 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-23 03:50:35,045 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 03:50:35,045 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 03:50:35,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 03:50:35,045 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-23 03:50:35,046 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 [2022-07-23 03:50:35,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 03:50:35,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 03:50:35,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 03:50:35,363 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 03:50:35,364 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 03:50:35,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2022-07-23 03:50:35,430 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eca3c75e/c6251da7814041b881d9bbb23134ff21/FLAGbecbe5c56 [2022-07-23 03:50:36,607 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 03:50:36,607 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2022-07-23 03:50:36,752 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eca3c75e/c6251da7814041b881d9bbb23134ff21/FLAGbecbe5c56 [2022-07-23 03:50:36,944 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eca3c75e/c6251da7814041b881d9bbb23134ff21 [2022-07-23 03:50:36,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 03:50:36,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 03:50:36,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 03:50:36,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 03:50:36,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 03:50:36,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:50:36" (1/1) ... [2022-07-23 03:50:36,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b7d3a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:36, skipping insertion in model container [2022-07-23 03:50:36,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:50:36" (1/1) ... [2022-07-23 03:50:36,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 03:50:37,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 03:50:48,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2022-07-23 03:50:48,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2022-07-23 03:50:48,994 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2022-07-23 03:50:48,994 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2022-07-23 03:50:49,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:50:49,138 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-23 03:50:49,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 03:50:50,162 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2022-07-23 03:50:50,163 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2022-07-23 03:50:50,164 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2022-07-23 03:50:50,164 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2022-07-23 03:50:50,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:50:50,236 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 03:50:51,033 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2022-07-23 03:50:51,034 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2022-07-23 03:50:51,035 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2022-07-23 03:50:51,036 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2022-07-23 03:50:51,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:50:51,527 INFO L208 MainTranslator]: Completed translation [2022-07-23 03:50:51,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51 WrapperNode [2022-07-23 03:50:51,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 03:50:51,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 03:50:51,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 03:50:51,530 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 03:50:51,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:51,777 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:52,401 INFO L137 Inliner]: procedures = 913, calls = 11560, calls flagged for inlining = 524, calls inlined = 478, statements flattened = 23604 [2022-07-23 03:50:52,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 03:50:52,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 03:50:52,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 03:50:52,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 03:50:52,414 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:52,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:52,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:52,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:52,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:53,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:53,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:53,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 03:50:53,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 03:50:53,258 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 03:50:53,258 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 03:50:53,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:50:51" (1/1) ... [2022-07-23 03:50:53,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:50:53,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 03:50:53,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-23 03:50:53,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-23 03:50:53,335 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2022-07-23 03:50:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2022-07-23 03:50:53,335 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2022-07-23 03:50:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2022-07-23 03:50:53,336 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-23 03:50:53,336 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-07-23 03:50:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-07-23 03:50:53,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2022-07-23 03:50:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2022-07-23 03:50:53,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-23 03:50:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-23 03:50:53,337 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2022-07-23 03:50:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2022-07-23 03:50:53,337 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2022-07-23 03:50:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2022-07-23 03:50:53,337 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-07-23 03:50:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-07-23 03:50:53,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-23 03:50:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-23 03:50:53,338 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-07-23 03:50:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-07-23 03:50:53,338 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2022-07-23 03:50:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2022-07-23 03:50:53,339 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2022-07-23 03:50:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2022-07-23 03:50:53,339 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-23 03:50:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-23 03:50:53,340 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-23 03:50:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-07-23 03:50:53,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-07-23 03:50:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2022-07-23 03:50:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2022-07-23 03:50:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2022-07-23 03:50:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2022-07-23 03:50:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2022-07-23 03:50:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2022-07-23 03:50:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-07-23 03:50:53,342 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-07-23 03:50:53,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-07-23 03:50:53,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-07-23 03:50:53,343 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2022-07-23 03:50:53,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2022-07-23 03:50:53,343 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2022-07-23 03:50:53,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2022-07-23 03:50:53,344 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2022-07-23 03:50:53,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2022-07-23 03:50:53,344 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2022-07-23 03:50:53,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2022-07-23 03:50:53,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2022-07-23 03:50:53,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2022-07-23 03:50:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2022-07-23 03:50:53,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2022-07-23 03:50:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2022-07-23 03:50:53,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2022-07-23 03:50:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2022-07-23 03:50:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2022-07-23 03:50:53,346 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2022-07-23 03:50:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2022-07-23 03:50:53,346 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2022-07-23 03:50:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2022-07-23 03:50:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-07-23 03:50:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-07-23 03:50:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2022-07-23 03:50:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2022-07-23 03:50:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-23 03:50:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-23 03:50:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2022-07-23 03:50:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2022-07-23 03:50:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-23 03:50:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-23 03:50:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2022-07-23 03:50:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2022-07-23 03:50:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-07-23 03:50:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-07-23 03:50:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2022-07-23 03:50:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2022-07-23 03:50:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-07-23 03:50:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-07-23 03:50:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-23 03:50:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-23 03:50:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 03:50:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-07-23 03:50:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-07-23 03:50:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-23 03:50:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-23 03:50:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-07-23 03:50:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-07-23 03:50:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-23 03:50:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-23 03:50:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-23 03:50:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-23 03:50:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 03:50:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2022-07-23 03:50:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2022-07-23 03:50:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-23 03:50:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-23 03:50:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-23 03:50:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-23 03:50:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 03:50:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2022-07-23 03:50:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2022-07-23 03:50:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-23 03:50:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-07-23 03:50:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-07-23 03:50:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2022-07-23 03:50:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2022-07-23 03:50:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-23 03:50:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-23 03:50:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2022-07-23 03:50:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2022-07-23 03:50:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2022-07-23 03:50:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2022-07-23 03:50:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-23 03:50:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-23 03:50:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-23 03:50:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-23 03:50:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_59 [2022-07-23 03:50:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_59 [2022-07-23 03:50:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2022-07-23 03:50:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2022-07-23 03:50:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-23 03:50:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-23 03:50:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 03:50:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 03:50:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2022-07-23 03:50:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2022-07-23 03:50:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-23 03:50:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-23 03:50:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-23 03:50:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-07-23 03:50:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-07-23 03:50:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2022-07-23 03:50:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2022-07-23 03:50:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-23 03:50:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-23 03:50:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-23 03:50:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-23 03:50:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-23 03:50:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-23 03:50:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2022-07-23 03:50:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2022-07-23 03:50:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-23 03:50:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-23 03:50:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2022-07-23 03:50:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2022-07-23 03:50:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-23 03:50:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-23 03:50:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2022-07-23 03:50:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2022-07-23 03:50:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-23 03:50:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-23 03:50:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-07-23 03:50:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-07-23 03:50:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 03:50:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-23 03:50:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-23 03:50:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2022-07-23 03:50:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2022-07-23 03:50:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 03:50:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_59 [2022-07-23 03:50:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_59 [2022-07-23 03:50:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-23 03:50:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-23 03:50:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-23 03:50:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-23 03:50:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_driver_lock_of_lbs_private [2022-07-23 03:50:53,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_driver_lock_of_lbs_private [2022-07-23 03:50:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-23 03:50:53,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-23 03:50:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2022-07-23 03:50:53,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2022-07-23 03:50:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-23 03:50:53,373 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-23 03:50:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2022-07-23 03:50:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2022-07-23 03:50:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2022-07-23 03:50:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2022-07-23 03:50:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2022-07-23 03:50:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2022-07-23 03:50:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2022-07-23 03:50:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2022-07-23 03:50:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 03:50:53,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 03:50:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-23 03:50:53,375 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-23 03:50:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2022-07-23 03:50:53,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2022-07-23 03:50:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-23 03:50:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-23 03:50:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-23 03:50:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-23 03:50:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 03:50:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 03:50:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2022-07-23 03:50:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2022-07-23 03:50:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2022-07-23 03:50:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2022-07-23 03:50:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2022-07-23 03:50:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2022-07-23 03:50:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-23 03:50:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-23 03:50:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-07-23 03:50:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-07-23 03:50:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2022-07-23 03:50:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2022-07-23 03:50:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2022-07-23 03:50:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2022-07-23 03:50:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-07-23 03:50:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-07-23 03:50:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-07-23 03:50:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 03:50:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 03:50:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2022-07-23 03:50:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2022-07-23 03:50:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-23 03:50:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-23 03:50:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 03:50:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 03:50:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-07-23 03:50:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-07-23 03:50:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2022-07-23 03:50:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2022-07-23 03:50:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2022-07-23 03:50:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2022-07-23 03:50:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-07-23 03:50:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-07-23 03:50:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2022-07-23 03:50:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2022-07-23 03:50:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-23 03:50:53,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-23 03:50:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-23 03:50:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-23 03:50:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-23 03:50:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-23 03:50:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-07-23 03:50:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2022-07-23 03:50:53,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2022-07-23 03:50:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-07-23 03:50:53,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-07-23 03:50:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 03:50:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-23 03:50:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-23 03:50:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-23 03:50:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-07-23 03:50:53,387 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-07-23 03:50:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-23 03:50:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2022-07-23 03:50:53,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2022-07-23 03:50:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-23 03:50:53,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-23 03:50:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2022-07-23 03:50:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2022-07-23 03:50:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-23 03:50:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-23 03:50:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-23 03:50:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-23 03:50:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-07-23 03:50:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-07-23 03:50:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2022-07-23 03:50:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2022-07-23 03:50:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2022-07-23 03:50:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2022-07-23 03:50:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-07-23 03:50:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-07-23 03:50:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-23 03:50:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-23 03:50:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-07-23 03:50:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-07-23 03:50:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-23 03:50:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-23 03:50:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-07-23 03:50:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-07-23 03:50:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2022-07-23 03:50:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2022-07-23 03:50:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-07-23 03:50:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-07-23 03:50:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2022-07-23 03:50:53,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2022-07-23 03:50:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-23 03:50:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-23 03:50:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 03:50:53,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 03:50:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-23 03:50:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2022-07-23 03:50:53,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2022-07-23 03:50:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-23 03:50:53,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-23 03:50:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-23 03:50:53,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-23 03:50:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2022-07-23 03:50:53,392 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2022-07-23 03:50:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-07-23 03:50:53,392 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-07-23 03:50:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-23 03:50:53,393 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-23 03:50:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-23 03:50:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2022-07-23 03:50:53,393 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2022-07-23 03:50:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2022-07-23 03:50:53,393 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2022-07-23 03:50:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-23 03:50:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-23 03:50:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-23 03:50:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-23 03:50:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-23 03:50:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 03:50:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 03:50:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-23 03:50:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-23 03:50:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-23 03:50:53,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-23 03:50:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2022-07-23 03:50:53,395 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2022-07-23 03:50:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2022-07-23 03:50:53,395 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2022-07-23 03:50:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2022-07-23 03:50:53,395 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2022-07-23 03:50:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2022-07-23 03:50:53,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2022-07-23 03:50:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2022-07-23 03:50:53,396 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2022-07-23 03:50:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-23 03:50:53,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-23 03:50:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-07-23 03:50:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-07-23 03:50:53,511 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2022-07-23 03:50:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2022-07-23 03:50:53,511 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2022-07-23 03:50:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2022-07-23 03:50:53,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-23 03:50:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2022-07-23 03:50:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2022-07-23 03:50:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-07-23 03:50:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-07-23 03:50:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2022-07-23 03:50:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2022-07-23 03:50:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-23 03:50:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2022-07-23 03:50:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2022-07-23 03:50:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2022-07-23 03:50:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2022-07-23 03:50:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-07-23 03:50:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-07-23 03:50:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___4 [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___4 [2022-07-23 03:50:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-23 03:50:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-07-23 03:50:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2022-07-23 03:50:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-07-23 03:50:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2022-07-23 03:50:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-23 03:50:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-07-23 03:50:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2022-07-23 03:50:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2022-07-23 03:50:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-23 03:50:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-07-23 03:50:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2022-07-23 03:50:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2022-07-23 03:50:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2022-07-23 03:50:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2022-07-23 03:50:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-07-23 03:50:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_60 [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_60 [2022-07-23 03:50:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-07-23 03:50:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2022-07-23 03:50:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2022-07-23 03:50:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-23 03:50:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-23 03:50:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2022-07-23 03:50:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2022-07-23 03:50:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-23 03:50:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-07-23 03:50:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2022-07-23 03:50:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-07-23 03:50:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2022-07-23 03:50:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-23 03:50:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-23 03:50:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-07-23 03:50:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-07-23 03:50:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-23 03:50:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-23 03:50:55,575 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 03:50:55,579 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 03:51:01,796 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;