./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 ff03de63 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-dev-ff03de6 [2021-12-21 17:01:15,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 17:01:15,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 17:01:15,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 17:01:15,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 17:01:15,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 17:01:15,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 17:01:15,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 17:01:15,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 17:01:15,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 17:01:15,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 17:01:15,177 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 17:01:15,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 17:01:15,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 17:01:15,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 17:01:15,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 17:01:15,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 17:01:15,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 17:01:15,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 17:01:15,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 17:01:15,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 17:01:15,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 17:01:15,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 17:01:15,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 17:01:15,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 17:01:15,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 17:01:15,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 17:01:15,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 17:01:15,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 17:01:15,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 17:01:15,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 17:01:15,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 17:01:15,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 17:01:15,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 17:01:15,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 17:01:15,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 17:01:15,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 17:01:15,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 17:01:15,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 17:01:15,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 17:01:15,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 17:01:15,211 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 17:01:15,237 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 17:01:15,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 17:01:15,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 17:01:15,239 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 17:01:15,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 17:01:15,240 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 17:01:15,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 17:01:15,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 17:01:15,241 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 17:01:15,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 17:01:15,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 17:01:15,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 17:01:15,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 17:01:15,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 17:01:15,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 17:01:15,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 17:01:15,243 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 17:01:15,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 17:01:15,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 17:01:15,243 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 17:01:15,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 17:01:15,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:01:15,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 17:01:15,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 17:01:15,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 17:01:15,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 17:01:15,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 17:01:15,245 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 17:01:15,245 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 17:01:15,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 17:01:15,245 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 17:01:15,245 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 [2021-12-21 17:01:15,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 17:01:15,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 17:01:15,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 17:01:15,488 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 17:01:15,489 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 17:01:15,490 INFO L432 ainManager$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 [2021-12-21 17:01:15,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f93e18523/dcbfaf1dba45459e81829f5a6a8d64ce/FLAG5b2908ef8 [2021-12-21 17:01:16,392 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 17:01:16,393 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 [2021-12-21 17:01:16,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f93e18523/dcbfaf1dba45459e81829f5a6a8d64ce/FLAG5b2908ef8 [2021-12-21 17:01:16,840 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f93e18523/dcbfaf1dba45459e81829f5a6a8d64ce [2021-12-21 17:01:16,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 17:01:16,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 17:01:16,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 17:01:16,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 17:01:16,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 17:01:16,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:01:16" (1/1) ... [2021-12-21 17:01:16,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314d311d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:16, skipping insertion in model container [2021-12-21 17:01:16,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:01:16" (1/1) ... [2021-12-21 17:01:16,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 17:01:17,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 17:01:24,963 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] [2021-12-21 17:01:24,965 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] [2021-12-21 17:01:24,966 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] [2021-12-21 17:01:24,966 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] [2021-12-21 17:01:25,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:01:25,075 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 17:01:25,708 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] [2021-12-21 17:01:25,709 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] [2021-12-21 17:01:25,710 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] [2021-12-21 17:01:25,710 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] [2021-12-21 17:01:25,716 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:01:26,019 INFO L208 MainTranslator]: Completed translation [2021-12-21 17:01:26,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26 WrapperNode [2021-12-21 17:01:26,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 17:01:26,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 17:01:26,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 17:01:26,021 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 17:01:26,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:26,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:26,810 INFO L137 Inliner]: procedures = 796, calls = 11384, calls flagged for inlining = 492, calls inlined = 456, statements flattened = 24363 [2021-12-21 17:01:26,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 17:01:26,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 17:01:26,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 17:01:26,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 17:01:26,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:26,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:26,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:26,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:27,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:27,347 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:27,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:27,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 17:01:27,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 17:01:27,746 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 17:01:27,746 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 17:01:27,747 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:01:26" (1/1) ... [2021-12-21 17:01:27,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:01:27,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 17:01:27,817 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) [2021-12-21 17:01:27,871 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 [2021-12-21 17:01:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-12-21 17:01:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-12-21 17:01:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-12-21 17:01:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-12-21 17:01:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-21 17:01:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-12-21 17:01:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-12-21 17:01:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-12-21 17:01:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-12-21 17:01:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-21 17:01:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-21 17:01:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-12-21 17:01:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-12-21 17:01:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-21 17:01:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-21 17:01:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-12-21 17:01:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-12-21 17:01:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-12-21 17:01:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-21 17:01:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-21 17:01:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-12-21 17:01:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 17:01:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-12-21 17:01:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-12-21 17:01:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-12-21 17:01:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-21 17:01:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-21 17:01:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-12-21 17:01:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-12-21 17:01:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-12-21 17:01:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-12-21 17:01:27,919 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-12-21 17:01:27,919 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-12-21 17:01:27,919 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-21 17:01:27,919 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-21 17:01:27,919 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-12-21 17:01:27,920 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-12-21 17:01:27,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-21 17:01:27,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-21 17:01:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 17:01:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-21 17:01:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-21 17:01:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-21 17:01:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-21 17:01:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-21 17:01:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-21 17:01:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-21 17:01:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-21 17:01:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-12-21 17:01:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-12-21 17:01:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-21 17:01:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-21 17:01:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 17:01:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-21 17:01:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-21 17:01:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-21 17:01:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-21 17:01:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-21 17:01:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-21 17:01:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-21 17:01:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-21 17:01:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-21 17:01:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-21 17:01:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 17:01:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-12-21 17:01:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-12-21 17:01:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-21 17:01:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-21 17:01:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 17:01:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 17:01:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 17:01:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-12-21 17:01:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-12-21 17:01:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 17:01:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-12-21 17:01:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-12-21 17:01:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-21 17:01:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-21 17:01:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-21 17:01:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-21 17:01:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-12-21 17:01:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-12-21 17:01:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-12-21 17:01:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-12-21 17:01:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 17:01:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 17:01:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-21 17:01:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-21 17:01:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-12-21 17:01:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-12-21 17:01:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-21 17:01:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-21 17:01:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 17:01:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 17:01:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-12-21 17:01:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-12-21 17:01:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 17:01:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 17:01:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 17:01:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-12-21 17:01:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-12-21 17:01:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-21 17:01:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-21 17:01:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-21 17:01:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-21 17:01:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-21 17:01:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-21 17:01:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-12-21 17:01:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-12-21 17:01:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-12-21 17:01:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-12-21 17:01:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 17:01:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 17:01:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-12-21 17:01:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-12-21 17:01:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-21 17:01:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-21 17:01:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-21 17:01:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-21 17:01:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 17:01:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 17:01:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 17:01:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-12-21 17:01:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-12-21 17:01:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 17:01:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 17:01:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 17:01:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 17:01:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 17:01:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 17:01:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 17:01:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-21 17:01:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-21 17:01:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-12-21 17:01:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-12-21 17:01:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-21 17:01:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-21 17:01:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-12-21 17:01:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-12-21 17:01:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-12-21 17:01:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-12-21 17:01:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-12-21 17:01:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-12-21 17:01:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-12-21 17:01:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-12-21 17:01:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 17:01:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 17:01:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-21 17:01:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-21 17:01:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-21 17:01:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-21 17:01:27,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 17:01:27,943 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-21 17:01:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-21 17:01:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 17:01:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 17:01:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-12-21 17:01:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-12-21 17:01:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-12-21 17:01:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-12-21 17:01:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-12-21 17:01:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-12-21 17:01:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-21 17:01:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-21 17:01:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-21 17:01:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-21 17:01:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-12-21 17:01:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-12-21 17:01:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-12-21 17:01:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-12-21 17:01:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-21 17:01:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-12-21 17:01:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-12-21 17:01:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-21 17:01:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-21 17:01:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 17:01:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 17:01:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-12-21 17:01:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-12-21 17:01:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-21 17:01:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-21 17:01:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 17:01:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 17:01:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-21 17:01:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-21 17:01:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-12-21 17:01:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-12-21 17:01:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-12-21 17:01:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-12-21 17:01:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 17:01:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 17:01:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-21 17:01:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-21 17:01:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-12-21 17:01:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-12-21 17:01:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-21 17:01:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-21 17:01:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-21 17:01:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-21 17:01:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 17:01:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 17:01:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-21 17:01:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-21 17:01:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-21 17:01:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-12-21 17:01:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-12-21 17:01:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-21 17:01:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-21 17:01:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 17:01:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-21 17:01:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-21 17:01:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-12-21 17:01:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-12-21 17:01:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-21 17:01:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-21 17:01:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-12-21 17:01:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-12-21 17:01:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-21 17:01:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-21 17:01:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 17:01:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-21 17:01:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-21 17:01:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-21 17:01:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-21 17:01:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-12-21 17:01:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-12-21 17:01:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 17:01:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-12-21 17:01:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-12-21 17:01:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-21 17:01:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-21 17:01:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 17:01:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 17:01:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-21 17:01:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-21 17:01:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-21 17:01:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-21 17:01:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-12-21 17:01:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-12-21 17:01:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-12-21 17:01:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-12-21 17:01:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-12-21 17:01:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-12-21 17:01:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-12-21 17:01:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-12-21 17:01:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 17:01:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 17:01:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:01:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:01:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-12-21 17:01:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-12-21 17:01:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 17:01:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 17:01:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-12-21 17:01:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-12-21 17:01:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-21 17:01:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-21 17:01:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-21 17:01:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-21 17:01:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-12-21 17:01:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-12-21 17:01:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-12-21 17:01:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-12-21 17:01:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 17:01:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 17:01:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 17:01:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-21 17:01:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-21 17:01:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-12-21 17:01:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-12-21 17:01:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-12-21 17:01:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-12-21 17:01:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-21 17:01:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-21 17:01:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-12-21 17:01:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-12-21 17:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-12-21 17:01:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-12-21 17:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-12-21 17:01:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-12-21 17:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-21 17:01:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-21 17:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-21 17:01:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-21 17:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-12-21 17:01:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-12-21 17:01:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-12-21 17:01:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-12-21 17:01:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-12-21 17:01:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-12-21 17:01:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-21 17:01:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-21 17:01:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-12-21 17:01:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-12-21 17:01:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-12-21 17:01:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-12-21 17:01:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 17:01:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-21 17:01:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-21 17:01:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-12-21 17:01:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-12-21 17:01:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-12-21 17:01:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-12-21 17:01:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-12-21 17:01:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-12-21 17:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-12-21 17:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-12-21 17:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-21 17:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-21 17:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-21 17:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-21 17:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-21 17:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-21 17:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-12-21 17:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-12-21 17:01:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-12-21 17:01:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-12-21 17:01:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-21 17:01:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-21 17:01:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-21 17:01:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-21 17:01:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-21 17:01:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-21 17:01:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-12-21 17:01:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-12-21 17:01:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-12-21 17:01:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-12-21 17:01:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 17:01:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 17:01:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-21 17:01:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-21 17:01:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-12-21 17:01:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-12-21 17:01:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-12-21 17:01:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-12-21 17:01:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-12-21 17:01:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-12-21 17:01:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-21 17:01:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-21 17:01:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-21 17:01:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-21 17:01:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-12-21 17:01:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-12-21 17:01:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-12-21 17:01:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-12-21 17:01:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-21 17:01:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-21 17:01:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 17:01:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 17:01:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-12-21 17:01:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-12-21 17:01:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-12-21 17:01:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-12-21 17:01:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-21 17:01:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-21 17:01:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-12-21 17:01:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-12-21 17:01:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-12-21 17:01:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-12-21 17:01:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-21 17:01:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-21 17:01:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-12-21 17:01:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-12-21 17:01:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 17:01:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 17:01:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 17:01:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-21 17:01:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-21 17:01:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-21 17:01:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-21 17:01:29,548 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 17:01:29,551 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 17:01:31,159 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;