./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:28:52,654 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:28:52,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:28:52,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:28:52,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:28:52,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:28:52,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:28:52,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:28:52,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:28:52,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:28:52,716 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:28:52,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:28:52,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:28:52,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:28:52,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:28:52,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:28:52,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:28:52,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:28:52,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:28:52,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:28:52,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:28:52,732 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:28:52,734 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:28:52,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:28:52,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:28:52,739 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:28:52,739 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:28:52,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:28:52,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:28:52,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:28:52,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:28:52,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:28:52,743 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:28:52,744 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:28:52,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:28:52,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:28:52,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:28:52,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:28:52,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:28:52,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:28:52,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:28:52,747 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:28:52,771 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:28:52,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:28:52,771 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:28:52,772 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:28:52,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:28:52,772 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:28:52,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:28:52,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:28:52,773 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:28:52,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:28:52,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:28:52,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:28:52,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:28:52,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:28:52,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:28:52,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:28:52,775 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:28:52,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:28:52,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:28:52,775 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:28:52,775 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:28:52,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:28:52,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:28:52,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:28:52,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:28:52,776 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:28:52,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:28:52,776 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:28:52,776 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:28:52,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:28:52,777 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:28:52,777 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 [2021-12-15 13:28:52,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:28:53,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:28:53,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:28:53,014 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:28:53,015 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:28:53,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-12-15 13:28:53,069 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1cae3d17/170e8e04ebd94b80b8a2afa6c7e09000/FLAGa10a0f2d9 [2021-12-15 13:28:53,983 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:28:53,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-12-15 13:28:54,069 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1cae3d17/170e8e04ebd94b80b8a2afa6c7e09000/FLAGa10a0f2d9 [2021-12-15 13:28:54,090 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1cae3d17/170e8e04ebd94b80b8a2afa6c7e09000 [2021-12-15 13:28:54,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:28:54,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:28:54,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:28:54,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:28:54,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:28:54,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:54,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38709d30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54, skipping insertion in model container [2021-12-15 13:28:54,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:54,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:28:54,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:02,267 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-12-15 13:29:02,270 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-12-15 13:29:02,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-12-15 13:29:02,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-12-15 13:29:02,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:02,428 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:29:03,017 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-12-15 13:29:03,018 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-12-15 13:29:03,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-12-15 13:29:03,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-12-15 13:29:03,025 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:03,321 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:29:03,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03 WrapperNode [2021-12-15 13:29:03,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:03,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:03,323 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:29:03,323 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:29:03,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:03,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,073 INFO L137 Inliner]: procedures = 796, calls = 11384, calls flagged for inlining = 492, calls inlined = 456, statements flattened = 24363 [2021-12-15 13:29:04,074 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:04,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:29:04,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:29:04,075 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:29:04,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:04,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:29:04,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:29:04,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:29:04,996 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:29:04,997 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:03" (1/1) ... [2021-12-15 13:29:05,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:05,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:29:05,025 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) [2021-12-15 13:29:05,063 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 [2021-12-15 13:29:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-12-15 13:29:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-12-15 13:29:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-12-15 13:29:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-12-15 13:29:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:29:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-12-15 13:29:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-12-15 13:29:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:29:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:29:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:29:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:29:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-12-15 13:29:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-12-15 13:29:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-12-15 13:29:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-12-15 13:29:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:29:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:29:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:29:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:29:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-12-15 13:29:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-12-15 13:29:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-12-15 13:29:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-12-15 13:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-12-15 13:29:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-12-15 13:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:29:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-12-15 13:29:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-12-15 13:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:29:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:29:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-12-15 13:29:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-12-15 13:29:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-12-15 13:29:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-12-15 13:29:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-12-15 13:29:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-12-15 13:29:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:29:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:29:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:29:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:29:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-12-15 13:29:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-12-15 13:29:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-12-15 13:29:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-12-15 13:29:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-12-15 13:29:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-12-15 13:29:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-12-15 13:29:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-12-15 13:29:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:29:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:29:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-12-15 13:29:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-12-15 13:29:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-12-15 13:29:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-12-15 13:29:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-12-15 13:29:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-12-15 13:29:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-12-15 13:29:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-12-15 13:29:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:29:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:29:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:29:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:29:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-12-15 13:29:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-12-15 13:29:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:29:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:29:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:29:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:29:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:29:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:29:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:29:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:29:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:29:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:29:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:29:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-12-15 13:29:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-12-15 13:29:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-15 13:29:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-15 13:29:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:29:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:29:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:29:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:29:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:29:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:29:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:29:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:29:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:29:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:29:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:29:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:29:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-12-15 13:29:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-12-15 13:29:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:29:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:29:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:29:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:29:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:29:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-12-15 13:29:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-12-15 13:29:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:29:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-12-15 13:29:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-12-15 13:29:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:29:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:29:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:29:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:29:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-12-15 13:29:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-12-15 13:29:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-12-15 13:29:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-12-15 13:29:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:29:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:29:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:29:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:29:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-12-15 13:29:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-12-15 13:29:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:29:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:29:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:29:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:29:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-12-15 13:29:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-12-15 13:29:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:29:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:29:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:29:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-12-15 13:29:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-12-15 13:29:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:29:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:29:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:29:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:29:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 13:29:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 13:29:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-12-15 13:29:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-12-15 13:29:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-12-15 13:29:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-12-15 13:29:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:29:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:29:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-12-15 13:29:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-12-15 13:29:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-15 13:29:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-15 13:29:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:29:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:29:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:29:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:29:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:29:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-12-15 13:29:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-12-15 13:29:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:29:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:29:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:29:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:29:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:29:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:29:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:29:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:29:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:29:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-12-15 13:29:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-12-15 13:29:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:29:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:29:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-12-15 13:29:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-12-15 13:29:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-12-15 13:29:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-12-15 13:29:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-12-15 13:29:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-12-15 13:29:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-12-15 13:29:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-12-15 13:29:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:29:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:29:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:29:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:29:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:29:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:29:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:29:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:29:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:29:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:29:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:29:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-12-15 13:29:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-12-15 13:29:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-12-15 13:29:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-12-15 13:29:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-12-15 13:29:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-12-15 13:29:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:29:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:29:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:29:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:29:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-12-15 13:29:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-12-15 13:29:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-12-15 13:29:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-12-15 13:29:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:29:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-12-15 13:29:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-12-15 13:29:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:29:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:29:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:29:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:29:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-12-15 13:29:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-12-15 13:29:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:29:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:29:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:29:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:29:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:29:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:29:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-12-15 13:29:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-12-15 13:29:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-12-15 13:29:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-12-15 13:29:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:29:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:29:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:29:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:29:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-12-15 13:29:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-12-15 13:29:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:29:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:29:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:29:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:29:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:29:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:29:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:29:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:29:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:29:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-12-15 13:29:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-12-15 13:29:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:29:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:29:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:29:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:29:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:29:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-12-15 13:29:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-12-15 13:29:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:29:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:29:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-12-15 13:29:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-12-15 13:29:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:29:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:29:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:29:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:29:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:29:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:29:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:29:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-12-15 13:29:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-12-15 13:29:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:29:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-12-15 13:29:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-12-15 13:29:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-15 13:29:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-15 13:29:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:29:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:29:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:29:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:29:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:29:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:29:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-12-15 13:29:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-12-15 13:29:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-12-15 13:29:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-12-15 13:29:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-12-15 13:29:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-12-15 13:29:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-12-15 13:29:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-12-15 13:29:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:29:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:29:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-12-15 13:29:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-12-15 13:29:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:29:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:29:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-12-15 13:29:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-12-15 13:29:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:29:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:29:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:29:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:29:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-12-15 13:29:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-12-15 13:29:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-12-15 13:29:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-12-15 13:29:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:29:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:29:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:29:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:29:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:29:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-12-15 13:29:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-12-15 13:29:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-12-15 13:29:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-12-15 13:29:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:29:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:29:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-12-15 13:29:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-12-15 13:29:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-12-15 13:29:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-12-15 13:29:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-12-15 13:29:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-12-15 13:29:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:29:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:29:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:29:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:29:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-12-15 13:29:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-12-15 13:29:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-12-15 13:29:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-12-15 13:29:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-12-15 13:29:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-12-15 13:29:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:29:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:29:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-12-15 13:29:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-12-15 13:29:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-12-15 13:29:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-12-15 13:29:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:29:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:29:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:29:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-12-15 13:29:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-12-15 13:29:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:29:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:29:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-12-15 13:29:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-12-15 13:29:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-12-15 13:29:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-12-15 13:29:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 13:29:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 13:29:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:29:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:29:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:29:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:29:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-12-15 13:29:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-12-15 13:29:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-12-15 13:29:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-12-15 13:29:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:29:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:29:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:29:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:29:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:29:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:29:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-12-15 13:29:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-12-15 13:29:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-12-15 13:29:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-12-15 13:29:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:29:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:29:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:29:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:29:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-12-15 13:29:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-12-15 13:29:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-12-15 13:29:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-12-15 13:29:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-12-15 13:29:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-12-15 13:29:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:29:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:29:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:29:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:29:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-12-15 13:29:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-12-15 13:29:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-12-15 13:29:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-12-15 13:29:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:29:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:29:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:29:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:29:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-12-15 13:29:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-12-15 13:29:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-12-15 13:29:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-12-15 13:29:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:29:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:29:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-12-15 13:29:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-12-15 13:29:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:29:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:29:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-15 13:29:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-15 13:29:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-12-15 13:29:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-12-15 13:29:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:29:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:29:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:29:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:29:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:29:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:29:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:29:06,786 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:29:06,789 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:29:09,170 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:29:09,176 INFO L158 Benchmark]: Toolchain (without parser) took 15081.08ms. Allocated memory was 109.1MB in the beginning and 719.3MB in the end (delta: 610.3MB). Free memory was 58.5MB in the beginning and 383.0MB in the end (delta: -324.6MB). Peak memory consumption was 307.0MB. Max. memory is 16.1GB. [2021-12-15 13:29:09,176 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:29:09,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9225.74ms. Allocated memory was 109.1MB in the beginning and 331.4MB in the end (delta: 222.3MB). Free memory was 58.2MB in the beginning and 178.6MB in the end (delta: -120.4MB). Peak memory consumption was 209.4MB. Max. memory is 16.1GB. [2021-12-15 13:29:09,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 751.74ms. Allocated memory was 331.4MB in the beginning and 417.3MB in the end (delta: 86.0MB). Free memory was 178.6MB in the beginning and 214.2MB in the end (delta: -35.6MB). Peak memory consumption was 154.2MB. Max. memory is 16.1GB. [2021-12-15 13:29:09,178 INFO L158 Benchmark]: Boogie Preprocessor took 919.08ms. Allocated memory was 417.3MB in the beginning and 719.3MB in the end (delta: 302.0MB). Free memory was 214.2MB in the beginning and 468.5MB in the end (delta: -254.3MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-12-15 13:29:09,178 INFO L158 Benchmark]: RCFGBuilder took 4179.38ms. Allocated memory is still 719.3MB. Free memory was 468.5MB in the beginning and 383.0MB in the end (delta: 85.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-12-15 13:29:09,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9225.74ms. Allocated memory was 109.1MB in the beginning and 331.4MB in the end (delta: 222.3MB). Free memory was 58.2MB in the beginning and 178.6MB in the end (delta: -120.4MB). Peak memory consumption was 209.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 751.74ms. Allocated memory was 331.4MB in the beginning and 417.3MB in the end (delta: 86.0MB). Free memory was 178.6MB in the beginning and 214.2MB in the end (delta: -35.6MB). Peak memory consumption was 154.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 919.08ms. Allocated memory was 417.3MB in the beginning and 719.3MB in the end (delta: 302.0MB). Free memory was 214.2MB in the beginning and 468.5MB in the end (delta: -254.3MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4179.38ms. Allocated memory is still 719.3MB. Free memory was 468.5MB in the beginning and 383.0MB in the end (delta: 85.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:29:09,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:29:11,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:29:11,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:29:11,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:29:11,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:29:11,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:29:11,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:29:11,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:29:11,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:29:11,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:29:11,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:29:11,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:29:11,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:29:11,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:29:11,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:29:11,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:29:11,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:29:11,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:29:11,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:29:11,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:29:11,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:29:11,103 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:29:11,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:29:11,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:29:11,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:29:11,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:29:11,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:29:11,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:29:11,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:29:11,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:29:11,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:29:11,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:29:11,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:29:11,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:29:11,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:29:11,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:29:11,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:29:11,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:29:11,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:29:11,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:29:11,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:29:11,118 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:29:11,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:29:11,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:29:11,141 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:29:11,141 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:29:11,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:29:11,142 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:29:11,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:29:11,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:29:11,144 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:29:11,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:29:11,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:29:11,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:29:11,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:29:11,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:29:11,145 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:29:11,145 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:29:11,145 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:29:11,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:29:11,146 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:29:11,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:29:11,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:29:11,146 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:29:11,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:29:11,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:11,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:29:11,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:29:11,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:29:11,147 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:29:11,147 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:29:11,147 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:29:11,147 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:29:11,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:29:11,148 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:29:11,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:29:11,148 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 [2021-12-15 13:29:11,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:29:11,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:29:11,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:29:11,439 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:29:11,440 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:29:11,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-12-15 13:29:11,495 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef34e94b/9feca406fd704895ae955e3dfad16f32/FLAG145d8c635 [2021-12-15 13:29:12,358 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:29:12,359 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-12-15 13:29:12,445 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef34e94b/9feca406fd704895ae955e3dfad16f32/FLAG145d8c635 [2021-12-15 13:29:12,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef34e94b/9feca406fd704895ae955e3dfad16f32 [2021-12-15 13:29:12,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:29:12,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:29:12,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:12,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:29:12,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:29:12,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:12,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d667c8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12, skipping insertion in model container [2021-12-15 13:29:12,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:12,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:29:12,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:20,398 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-12-15 13:29:20,400 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-12-15 13:29:20,401 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-12-15 13:29:20,401 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-12-15 13:29:20,440 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:20,495 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:29:20,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:21,089 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-12-15 13:29:21,089 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-12-15 13:29:21,090 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-12-15 13:29:21,090 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-12-15 13:29:21,095 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:21,141 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:29:21,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-12-15 13:29:21,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-12-15 13:29:21,755 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-12-15 13:29:21,756 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-12-15 13:29:21,761 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:22,202 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:29:22,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22 WrapperNode [2021-12-15 13:29:22,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:22,204 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:22,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:29:22,204 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:29:22,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:22,440 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:22,879 INFO L137 Inliner]: procedures = 811, calls = 11384, calls flagged for inlining = 492, calls inlined = 456, statements flattened = 23580 [2021-12-15 13:29:22,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:22,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:29:22,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:29:22,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:29:22,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:22,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:22,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:22,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:23,155 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:23,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:23,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:23,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:29:23,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:29:23,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:29:23,456 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:29:23,457 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:22" (1/1) ... [2021-12-15 13:29:23,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:23,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:29:23,484 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) [2021-12-15 13:29:23,535 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 [2021-12-15 13:29:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-12-15 13:29:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-12-15 13:29:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-12-15 13:29:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-12-15 13:29:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:29:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-12-15 13:29:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-12-15 13:29:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:29:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:29:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:29:23,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:29:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-12-15 13:29:23,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-12-15 13:29:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-12-15 13:29:23,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-12-15 13:29:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:29:23,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:29:23,561 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:29:23,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:29:23,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-12-15 13:29:23,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-12-15 13:29:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-12-15 13:29:23,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-12-15 13:29:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-12-15 13:29:23,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-12-15 13:29:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:29:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:29:23,562 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:29:23,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-12-15 13:29:23,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-12-15 13:29:23,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:29:23,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:29:23,563 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-12-15 13:29:23,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-12-15 13:29:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-12-15 13:29:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-12-15 13:29:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-12-15 13:29:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-12-15 13:29:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:29:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:29:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:29:23,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:29:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-12-15 13:29:23,566 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-12-15 13:29:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-12-15 13:29:23,566 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-12-15 13:29:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-12-15 13:29:23,566 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-12-15 13:29:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-12-15 13:29:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-12-15 13:29:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:29:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:29:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-12-15 13:29:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-12-15 13:29:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-12-15 13:29:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-12-15 13:29:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-12-15 13:29:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-12-15 13:29:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-12-15 13:29:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-12-15 13:29:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:29:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:29:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:29:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:29:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-12-15 13:29:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-12-15 13:29:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:29:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:29:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:29:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:29:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:29:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:29:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:29:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:29:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:29:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:29:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-12-15 13:29:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-12-15 13:29:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-15 13:29:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-15 13:29:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:29:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:29:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:29:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:29:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:29:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:29:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:29:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:29:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:29:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:29:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:29:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:29:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-12-15 13:29:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-12-15 13:29:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:29:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:29:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:29:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:29:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:29:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-12-15 13:29:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-12-15 13:29:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:29:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-12-15 13:29:23,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-12-15 13:29:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:29:23,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:29:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:29:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:29:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-12-15 13:29:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-12-15 13:29:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-12-15 13:29:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-12-15 13:29:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:29:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:29:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:29:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:29:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-12-15 13:29:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-12-15 13:29:23,585 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:29:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:29:23,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:29:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:29:23,585 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-12-15 13:29:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-12-15 13:29:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:29:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:29:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:29:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-12-15 13:29:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-12-15 13:29:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:29:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:29:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:29:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:29:23,587 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 13:29:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 13:29:23,587 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-12-15 13:29:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-12-15 13:29:23,587 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-12-15 13:29:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-12-15 13:29:23,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:29:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:29:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-12-15 13:29:23,588 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-12-15 13:29:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-15 13:29:23,588 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-15 13:29:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:29:23,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:29:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:29:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:29:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:29:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-12-15 13:29:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-12-15 13:29:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:29:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:29:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:29:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:29:23,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:29:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:29:23,590 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:29:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:29:23,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:29:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-12-15 13:29:23,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-12-15 13:29:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:29:23,590 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:29:23,591 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-12-15 13:29:23,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-12-15 13:29:23,591 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-12-15 13:29:23,591 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-12-15 13:29:23,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-12-15 13:29:23,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-12-15 13:29:23,591 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-12-15 13:29:23,591 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-12-15 13:29:23,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:29:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:29:23,592 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:29:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:29:23,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:29:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:29:23,593 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:29:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:29:23,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:29:23,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:29:23,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:29:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:29:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:29:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:29:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:29:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:29:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-12-15 13:29:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-12-15 13:29:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-12-15 13:29:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-12-15 13:29:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-12-15 13:29:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-12-15 13:29:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:29:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:29:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:29:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:29:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-12-15 13:29:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-12-15 13:29:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-12-15 13:29:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-12-15 13:29:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:29:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-12-15 13:29:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-12-15 13:29:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:29:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:29:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:29:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:29:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-12-15 13:29:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-12-15 13:29:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:29:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:29:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:29:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:29:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:29:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:29:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-12-15 13:29:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-12-15 13:29:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:29:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:29:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:29:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:29:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-12-15 13:29:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-12-15 13:29:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:29:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:29:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:29:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:29:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:29:23,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:29:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:29:23,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:29:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:29:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-12-15 13:29:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-12-15 13:29:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:29:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:29:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:29:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:29:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:29:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:29:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:29:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:29:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:29:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-12-15 13:29:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-12-15 13:29:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:29:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:29:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-12-15 13:29:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-12-15 13:29:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:29:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:29:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:29:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:29:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:29:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:29:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-12-15 13:29:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-12-15 13:29:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-12-15 13:29:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-12-15 13:29:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-15 13:29:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-15 13:29:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:29:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:29:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:29:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:29:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:29:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:29:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-12-15 13:29:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-12-15 13:29:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-12-15 13:29:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-12-15 13:29:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-12-15 13:29:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-12-15 13:29:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-12-15 13:29:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-12-15 13:29:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:29:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:29:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:29:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-12-15 13:29:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-12-15 13:29:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:29:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:29:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-12-15 13:29:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-12-15 13:29:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:29:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:29:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:29:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:29:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:29:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-12-15 13:29:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-12-15 13:29:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-12-15 13:29:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-12-15 13:29:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:29:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:29:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:29:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:29:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:29:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:29:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:29:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:29:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:29:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-12-15 13:29:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-12-15 13:29:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-12-15 13:29:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-12-15 13:29:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:29:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:29:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-12-15 13:29:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-12-15 13:29:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-12-15 13:29:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-12-15 13:29:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-12-15 13:29:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-12-15 13:29:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:29:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:29:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:29:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:29:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-12-15 13:29:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-12-15 13:29:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-12-15 13:29:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-12-15 13:29:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-12-15 13:29:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-12-15 13:29:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:29:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:29:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-12-15 13:29:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-12-15 13:29:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-12-15 13:29:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-12-15 13:29:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:29:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:29:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:29:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:29:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:29:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:29:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:29:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-12-15 13:29:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-12-15 13:29:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:29:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:29:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-12-15 13:29:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-12-15 13:29:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-12-15 13:29:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-12-15 13:29:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 13:29:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 13:29:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:29:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:29:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:29:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:29:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-12-15 13:29:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-12-15 13:29:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-12-15 13:29:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-12-15 13:29:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-12-15 13:29:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-12-15 13:29:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:29:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:29:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:29:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:29:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:29:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:29:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-12-15 13:29:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-12-15 13:29:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-12-15 13:29:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-12-15 13:29:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:29:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:29:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:29:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:29:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-12-15 13:29:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-12-15 13:29:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-12-15 13:29:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-12-15 13:29:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-12-15 13:29:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-12-15 13:29:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:29:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:29:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:29:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:29:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-12-15 13:29:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-12-15 13:29:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-12-15 13:29:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-12-15 13:29:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:29:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:29:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:29:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:29:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-12-15 13:29:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-12-15 13:29:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-12-15 13:29:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-12-15 13:29:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:29:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:29:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-12-15 13:29:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-12-15 13:29:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:29:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:29:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-15 13:29:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-15 13:29:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-12-15 13:29:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-12-15 13:29:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:29:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:29:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:29:23,625 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:29:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:29:23,625 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:29:25,262 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:29:25,265 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:29:31,798 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:29:31,802 INFO L158 Benchmark]: Toolchain (without parser) took 19279.17ms. Allocated memory was 107.0MB in the beginning and 926.9MB in the end (delta: 820.0MB). Free memory was 72.7MB in the beginning and 515.2MB in the end (delta: -442.5MB). Peak memory consumption was 375.4MB. Max. memory is 16.1GB. [2021-12-15 13:29:31,802 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 47.5MB in the beginning and 47.5MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:29:31,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9679.84ms. Allocated memory was 107.0MB in the beginning and 463.5MB in the end (delta: 356.5MB). Free memory was 72.3MB in the beginning and 268.5MB in the end (delta: -196.2MB). Peak memory consumption was 287.3MB. Max. memory is 16.1GB. [2021-12-15 13:29:31,802 INFO L158 Benchmark]: Boogie Procedure Inliner took 676.08ms. Allocated memory is still 463.5MB. Free memory was 268.5MB in the beginning and 258.6MB in the end (delta: 9.9MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. [2021-12-15 13:29:31,803 INFO L158 Benchmark]: Boogie Preprocessor took 575.03ms. Allocated memory was 463.5MB in the beginning and 926.9MB in the end (delta: 463.5MB). Free memory was 258.6MB in the beginning and 676.7MB in the end (delta: -418.0MB). Peak memory consumption was 173.4MB. Max. memory is 16.1GB. [2021-12-15 13:29:31,803 INFO L158 Benchmark]: RCFGBuilder took 8344.33ms. Allocated memory is still 926.9MB. Free memory was 676.7MB in the beginning and 515.2MB in the end (delta: 161.5MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. [2021-12-15 13:29:31,804 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 47.5MB in the beginning and 47.5MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9679.84ms. Allocated memory was 107.0MB in the beginning and 463.5MB in the end (delta: 356.5MB). Free memory was 72.3MB in the beginning and 268.5MB in the end (delta: -196.2MB). Peak memory consumption was 287.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 676.08ms. Allocated memory is still 463.5MB. Free memory was 268.5MB in the beginning and 258.6MB in the end (delta: 9.9MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 575.03ms. Allocated memory was 463.5MB in the beginning and 926.9MB in the end (delta: 463.5MB). Free memory was 258.6MB in the beginning and 676.7MB in the end (delta: -418.0MB). Peak memory consumption was 173.4MB. Max. memory is 16.1GB. * RCFGBuilder took 8344.33ms. Allocated memory is still 926.9MB. Free memory was 676.7MB in the beginning and 515.2MB in the end (delta: 161.5MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:29:31,855 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable