./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:30:57,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:30:57,215 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:30:57,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:30:57,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:30:57,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:30:57,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:30:57,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:30:57,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:30:57,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:30:57,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:30:57,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:30:57,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:30:57,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:30:57,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:30:57,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:30:57,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:30:57,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:30:57,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:30:57,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:30:57,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:30:57,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:30:57,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:30:57,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:30:57,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:30:57,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:30:57,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:30:57,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:30:57,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:30:57,281 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:30:57,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:30:57,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:30:57,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:30:57,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:30:57,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:30:57,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:30:57,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:30:57,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:30:57,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:30:57,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:30:57,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:30:57,288 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:30:57,318 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:30:57,319 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:30:57,319 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:30:57,319 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:30:57,320 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:30:57,320 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:30:57,321 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:30:57,321 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:30:57,321 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:30:57,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:30:57,322 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:30:57,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:30:57,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:30:57,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:30:57,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:30:57,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:30:57,323 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:30:57,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:30:57,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:30:57,324 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:30:57,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:30:57,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:30:57,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:30:57,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:30:57,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:30:57,325 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:30:57,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:30:57,326 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:30:57,326 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:30:57,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:30:57,326 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 [2022-02-20 22:30:57,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:30:57,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:30:57,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:30:57,568 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:30:57,569 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:30:57,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2022-02-20 22:30:57,617 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52bb2d03/3fbb5484a3af47df8609d3071eb2c359/FLAG5571e6f94 [2022-02-20 22:30:58,491 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:30:58,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2022-02-20 22:30:58,567 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52bb2d03/3fbb5484a3af47df8609d3071eb2c359/FLAG5571e6f94 [2022-02-20 22:30:58,895 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52bb2d03/3fbb5484a3af47df8609d3071eb2c359 [2022-02-20 22:30:58,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:30:58,898 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:30:58,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:30:58,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:30:58,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:30:58,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:30:58" (1/1) ... [2022-02-20 22:30:58,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@161067c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:30:58, skipping insertion in model container [2022-02-20 22:30:58,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:30:58" (1/1) ... [2022-02-20 22:30:58,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:30:59,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:31:06,648 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2022-02-20 22:31:06,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:06,779 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:31:06,988 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 22:31:06,993 INFO L158 Benchmark]: Toolchain (without parser) took 8093.54ms. Allocated memory was 102.8MB in the beginning and 251.7MB in the end (delta: 148.9MB). Free memory was 60.0MB in the beginning and 88.1MB in the end (delta: -28.1MB). Peak memory consumption was 141.0MB. Max. memory is 16.1GB. [2022-02-20 22:31:06,993 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory was 58.0MB in the beginning and 58.0MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:31:06,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8091.89ms. Allocated memory was 102.8MB in the beginning and 251.7MB in the end (delta: 148.9MB). Free memory was 60.0MB in the beginning and 88.1MB in the end (delta: -28.1MB). Peak memory consumption was 141.0MB. Max. memory is 16.1GB. [2022-02-20 22:31:06,994 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory was 58.0MB in the beginning and 58.0MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8091.89ms. Allocated memory was 102.8MB in the beginning and 251.7MB in the end (delta: 148.9MB). Free memory was 60.0MB in the beginning and 88.1MB in the end (delta: -28.1MB). Peak memory consumption was 141.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:31:08,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:31:08,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:31:08,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:31:08,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:31:08,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:31:08,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:31:08,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:31:08,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:31:08,560 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:31:08,567 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:31:08,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:31:08,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:31:08,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:31:08,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:31:08,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:31:08,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:31:08,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:31:08,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:31:08,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:31:08,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:31:08,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:31:08,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:31:08,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:31:08,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:31:08,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:31:08,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:31:08,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:31:08,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:31:08,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:31:08,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:31:08,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:31:08,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:31:08,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:31:08,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:31:08,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:31:08,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:31:08,598 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:31:08,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:31:08,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:31:08,600 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:31:08,601 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:31:08,626 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:31:08,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:31:08,628 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:31:08,628 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:31:08,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:31:08,629 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:31:08,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:31:08,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:31:08,630 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:31:08,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:31:08,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:31:08,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:31:08,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:31:08,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:31:08,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:31:08,631 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:31:08,631 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:31:08,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:31:08,632 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:31:08,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:31:08,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:31:08,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:31:08,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:31:08,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:31:08,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:31:08,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:31:08,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:31:08,633 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:31:08,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:31:08,633 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:31:08,633 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:31:08,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:31:08,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:31:08,634 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 [2022-02-20 22:31:08,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:31:08,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:31:08,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:31:08,926 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:31:08,926 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:31:08,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2022-02-20 22:31:08,976 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfe1bb849/679983fc7b104e268917cee4a51b7651/FLAG0811f641c [2022-02-20 22:31:09,771 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:31:09,771 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2022-02-20 22:31:09,833 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfe1bb849/679983fc7b104e268917cee4a51b7651/FLAG0811f641c [2022-02-20 22:31:10,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfe1bb849/679983fc7b104e268917cee4a51b7651 [2022-02-20 22:31:10,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:31:10,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:31:10,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:31:10,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:31:10,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:31:10,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:31:10" (1/1) ... [2022-02-20 22:31:10,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29423436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:10, skipping insertion in model container [2022-02-20 22:31:10,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:31:10" (1/1) ... [2022-02-20 22:31:10,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:31:10,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:31:17,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2022-02-20 22:31:17,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:17,653 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:31:17,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:31:18,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2022-02-20 22:31:18,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:18,330 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:31:18,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2022-02-20 22:31:18,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:19,250 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:31:19,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19 WrapperNode [2022-02-20 22:31:19,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:31:19,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:31:19,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:31:19,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:31:19,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:19,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:19,835 INFO L137 Inliner]: procedures = 884, calls = 7804, calls flagged for inlining = 400, calls inlined = 338, statements flattened = 15594 [2022-02-20 22:31:19,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:31:19,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:31:19,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:31:19,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:31:19,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:19,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:19,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:19,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:20,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:20,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:20,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:20,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:31:20,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:31:20,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:31:20,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:31:20,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:20,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:31:20,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:31:20,439 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 22:31:20,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 22:31:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-02-20 22:31:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-02-20 22:31:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2022-02-20 22:31:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2022-02-20 22:31:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2022-02-20 22:31:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2022-02-20 22:31:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2022-02-20 22:31:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2022-02-20 22:31:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2022-02-20 22:31:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2022-02-20 22:31:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2022-02-20 22:31:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2022-02-20 22:31:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2022-02-20 22:31:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2022-02-20 22:31:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:31:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:31:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2022-02-20 22:31:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2022-02-20 22:31:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2022-02-20 22:31:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2022-02-20 22:31:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2022-02-20 22:31:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2022-02-20 22:31:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2022-02-20 22:31:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2022-02-20 22:31:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:31:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:31:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2022-02-20 22:31:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2022-02-20 22:31:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2022-02-20 22:31:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2022-02-20 22:31:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 22:31:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 22:31:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2022-02-20 22:31:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2022-02-20 22:31:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2022-02-20 22:31:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2022-02-20 22:31:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2022-02-20 22:31:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2022-02-20 22:31:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-02-20 22:31:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-02-20 22:31:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2022-02-20 22:31:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2022-02-20 22:31:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2022-02-20 22:31:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2022-02-20 22:31:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2022-02-20 22:31:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2022-02-20 22:31:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-02-20 22:31:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-02-20 22:31:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-02-20 22:31:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-02-20 22:31:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2022-02-20 22:31:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2022-02-20 22:31:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2022-02-20 22:31:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2022-02-20 22:31:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2022-02-20 22:31:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2022-02-20 22:31:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2022-02-20 22:31:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2022-02-20 22:31:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-02-20 22:31:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-02-20 22:31:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:31:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:31:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2022-02-20 22:31:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2022-02-20 22:31:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:31:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:31:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2022-02-20 22:31:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2022-02-20 22:31:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:31:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:31:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:31:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:31:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2022-02-20 22:31:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2022-02-20 22:31:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-02-20 22:31:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-02-20 22:31:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2022-02-20 22:31:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2022-02-20 22:31:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-02-20 22:31:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-02-20 22:31:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-02-20 22:31:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-02-20 22:31:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:31:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:31:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2022-02-20 22:31:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2022-02-20 22:31:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2022-02-20 22:31:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2022-02-20 22:31:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2022-02-20 22:31:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2022-02-20 22:31:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2022-02-20 22:31:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2022-02-20 22:31:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2022-02-20 22:31:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2022-02-20 22:31:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:31:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:31:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2022-02-20 22:31:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2022-02-20 22:31:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-02-20 22:31:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-02-20 22:31:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:31:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:31:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:31:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:31:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:31:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2022-02-20 22:31:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2022-02-20 22:31:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-02-20 22:31:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-02-20 22:31:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-02-20 22:31:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-02-20 22:31:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-02-20 22:31:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-02-20 22:31:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-02-20 22:31:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2022-02-20 22:31:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2022-02-20 22:31:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2022-02-20 22:31:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2022-02-20 22:31:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:31:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:31:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-02-20 22:31:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-02-20 22:31:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:31:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:31:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-02-20 22:31:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-02-20 22:31:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:31:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:31:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2022-02-20 22:31:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2022-02-20 22:31:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2022-02-20 22:31:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2022-02-20 22:31:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-02-20 22:31:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-02-20 22:31:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-02-20 22:31:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-02-20 22:31:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:31:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:31:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:31:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-02-20 22:31:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-02-20 22:31:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:31:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2022-02-20 22:31:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2022-02-20 22:31:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2022-02-20 22:31:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2022-02-20 22:31:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2022-02-20 22:31:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2022-02-20 22:31:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-02-20 22:31:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-02-20 22:31:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2022-02-20 22:31:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2022-02-20 22:31:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2022-02-20 22:31:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2022-02-20 22:31:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2022-02-20 22:31:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2022-02-20 22:31:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-02-20 22:31:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-02-20 22:31:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-02-20 22:31:20,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-02-20 22:31:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2022-02-20 22:31:20,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2022-02-20 22:31:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2022-02-20 22:31:20,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2022-02-20 22:31:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-02-20 22:31:20,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-02-20 22:31:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:31:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:31:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2022-02-20 22:31:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2022-02-20 22:31:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2022-02-20 22:31:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2022-02-20 22:31:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-02-20 22:31:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-02-20 22:31:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2022-02-20 22:31:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2022-02-20 22:31:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2022-02-20 22:31:20,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2022-02-20 22:31:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:31:20,505 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:31:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-02-20 22:31:20,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-02-20 22:31:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2022-02-20 22:31:20,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2022-02-20 22:31:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-02-20 22:31:20,506 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-02-20 22:31:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:31:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2022-02-20 22:31:20,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2022-02-20 22:31:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:31:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2022-02-20 22:31:20,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2022-02-20 22:31:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:31:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:31:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:31:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:31:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2022-02-20 22:31:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2022-02-20 22:31:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2022-02-20 22:31:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2022-02-20 22:31:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2022-02-20 22:31:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2022-02-20 22:31:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2022-02-20 22:31:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2022-02-20 22:31:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2022-02-20 22:31:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2022-02-20 22:31:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2022-02-20 22:31:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2022-02-20 22:31:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2022-02-20 22:31:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2022-02-20 22:31:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2022-02-20 22:31:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2022-02-20 22:31:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2022-02-20 22:31:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2022-02-20 22:31:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2022-02-20 22:31:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2022-02-20 22:31:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2022-02-20 22:31:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2022-02-20 22:31:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-02-20 22:31:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-02-20 22:31:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-02-20 22:31:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-02-20 22:31:20,510 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:31:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:31:20,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:31:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:31:20,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-02-20 22:31:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-02-20 22:31:20,510 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-02-20 22:31:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-02-20 22:31:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-02-20 22:31:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-02-20 22:31:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-02-20 22:31:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-02-20 22:31:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:31:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:31:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2022-02-20 22:31:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2022-02-20 22:31:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-02-20 22:31:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-02-20 22:31:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2022-02-20 22:31:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2022-02-20 22:31:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2022-02-20 22:31:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2022-02-20 22:31:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2022-02-20 22:31:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2022-02-20 22:31:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-02-20 22:31:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-02-20 22:31:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2022-02-20 22:31:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2022-02-20 22:31:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2022-02-20 22:31:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2022-02-20 22:31:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-02-20 22:31:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-02-20 22:31:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2022-02-20 22:31:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2022-02-20 22:31:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2022-02-20 22:31:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2022-02-20 22:31:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:31:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:31:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-02-20 22:31:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-02-20 22:31:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2022-02-20 22:31:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2022-02-20 22:31:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2022-02-20 22:31:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2022-02-20 22:31:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:31:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2022-02-20 22:31:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2022-02-20 22:31:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:31:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:31:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:31:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:31:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2022-02-20 22:31:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2022-02-20 22:31:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2022-02-20 22:31:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2022-02-20 22:31:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 22:31:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 22:31:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2022-02-20 22:31:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2022-02-20 22:31:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2022-02-20 22:31:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2022-02-20 22:31:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2022-02-20 22:31:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2022-02-20 22:31:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-02-20 22:31:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-02-20 22:31:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:31:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:31:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2022-02-20 22:31:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2022-02-20 22:31:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2022-02-20 22:31:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2022-02-20 22:31:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2022-02-20 22:31:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2022-02-20 22:31:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-02-20 22:31:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-02-20 22:31:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-02-20 22:31:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-02-20 22:31:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 22:31:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 22:31:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2022-02-20 22:31:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2022-02-20 22:31:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2022-02-20 22:31:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2022-02-20 22:31:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2022-02-20 22:31:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2022-02-20 22:31:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-02-20 22:31:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-02-20 22:31:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2022-02-20 22:31:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2022-02-20 22:31:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2022-02-20 22:31:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2022-02-20 22:31:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-02-20 22:31:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-02-20 22:31:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2022-02-20 22:31:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2022-02-20 22:31:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-02-20 22:31:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-02-20 22:31:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2022-02-20 22:31:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2022-02-20 22:31:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:31:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:31:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:31:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:31:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:31:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-02-20 22:31:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-02-20 22:31:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:31:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-02-20 22:31:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-02-20 22:31:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-02-20 22:31:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-02-20 22:31:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:31:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-02-20 22:31:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-02-20 22:31:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2022-02-20 22:31:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2022-02-20 22:31:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:31:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:31:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:31:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:31:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:31:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:31:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-02-20 22:31:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-02-20 22:31:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-02-20 22:31:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-02-20 22:31:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2022-02-20 22:31:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2022-02-20 22:31:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2022-02-20 22:31:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2022-02-20 22:31:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2022-02-20 22:31:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2022-02-20 22:31:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2022-02-20 22:31:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2022-02-20 22:31:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-02-20 22:31:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-02-20 22:31:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-02-20 22:31:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-02-20 22:31:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2022-02-20 22:31:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2022-02-20 22:31:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:31:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:31:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:31:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:31:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2022-02-20 22:31:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2022-02-20 22:31:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2022-02-20 22:31:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2022-02-20 22:31:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2022-02-20 22:31:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2022-02-20 22:31:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-02-20 22:31:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-02-20 22:31:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-02-20 22:31:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-02-20 22:31:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2022-02-20 22:31:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2022-02-20 22:31:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2022-02-20 22:31:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2022-02-20 22:31:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-02-20 22:31:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-02-20 22:31:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-02-20 22:31:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-02-20 22:31:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:31:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:31:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-02-20 22:31:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-02-20 22:31:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:31:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:31:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:31:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 22:31:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 22:31:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2022-02-20 22:31:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2022-02-20 22:31:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-02-20 22:31:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-02-20 22:31:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2022-02-20 22:31:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2022-02-20 22:31:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-02-20 22:31:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-02-20 22:31:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-02-20 22:31:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-02-20 22:31:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2022-02-20 22:31:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2022-02-20 22:31:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-02-20 22:31:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-02-20 22:31:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2022-02-20 22:31:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2022-02-20 22:31:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:31:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:31:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-02-20 22:31:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-02-20 22:31:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2022-02-20 22:31:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2022-02-20 22:31:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-02-20 22:31:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-02-20 22:31:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2022-02-20 22:31:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2022-02-20 22:31:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:31:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:31:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-02-20 22:31:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-02-20 22:31:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2022-02-20 22:31:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2022-02-20 22:31:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2022-02-20 22:31:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2022-02-20 22:31:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2022-02-20 22:31:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2022-02-20 22:31:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2022-02-20 22:31:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2022-02-20 22:31:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2022-02-20 22:31:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2022-02-20 22:31:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-02-20 22:31:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-02-20 22:31:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2022-02-20 22:31:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2022-02-20 22:31:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-02-20 22:31:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-02-20 22:31:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-02-20 22:31:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-02-20 22:31:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2022-02-20 22:31:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2022-02-20 22:31:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2022-02-20 22:31:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2022-02-20 22:31:21,803 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:31:21,808 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:31:21,993 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;