./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-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 9f23cfa62b71a2e5a51fffc3a30328961f014d6aa87a85f8537d47b2cd2ac62e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:17:33,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:17:33,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:17:33,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:17:33,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:17:33,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:17:33,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:17:33,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:17:33,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:17:33,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:17:33,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:17:33,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:17:33,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:17:33,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:17:33,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:17:33,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:17:33,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:17:33,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:17:33,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:17:33,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:17:33,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:17:33,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:17:33,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:17:33,674 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:17:33,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:17:33,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:17:33,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:17:33,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:17:33,678 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:17:33,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:17:33,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:17:33,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:17:33,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:17:33,680 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:17:33,681 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:17:33,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:17:33,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:17:33,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:17:33,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:17:33,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:17:33,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:17:33,684 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:17:33,698 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:17:33,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:17:33,699 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:17:33,699 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:17:33,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:17:33,700 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:17:33,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:17:33,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:17:33,701 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:17:33,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:17:33,701 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:17:33,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:17:33,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:17:33,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:17:33,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:17:33,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:17:33,702 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:17:33,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:17:33,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:17:33,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:17:33,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:17:33,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:33,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:17:33,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:17:33,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:17:33,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:17:33,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:17:33,704 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:17:33,704 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:17:33,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:17:33,704 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:17:33,704 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f23cfa62b71a2e5a51fffc3a30328961f014d6aa87a85f8537d47b2cd2ac62e [2021-12-15 13:17:33,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:17:33,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:17:33,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:17:33,874 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:17:33,876 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:17:33,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-12-15 13:17:33,929 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67814065f/19ef1331c8ea4253926dec31fc1b608d/FLAG846b5acb9 [2021-12-15 13:17:34,669 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:17:34,670 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-12-15 13:17:34,736 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67814065f/19ef1331c8ea4253926dec31fc1b608d/FLAG846b5acb9 [2021-12-15 13:17:34,905 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67814065f/19ef1331c8ea4253926dec31fc1b608d [2021-12-15 13:17:34,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:17:34,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:17:34,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:34,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:17:34,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:17:34,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:34" (1/1) ... [2021-12-15 13:17:34,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50842e45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:34, skipping insertion in model container [2021-12-15 13:17:34,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:34" (1/1) ... [2021-12-15 13:17:34,916 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:17:35,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:17:41,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[766015,766028] [2021-12-15 13:17:42,499 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:42,582 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:17:43,043 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[766015,766028] [2021-12-15 13:17:43,056 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:43,384 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:17:43,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43 WrapperNode [2021-12-15 13:17:43,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:43,387 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:43,387 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:17:43,387 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:17:43,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:43,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:43,952 INFO L137 Inliner]: procedures = 977, calls = 8058, calls flagged for inlining = 435, calls inlined = 368, statements flattened = 16935 [2021-12-15 13:17:43,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:43,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:17:43,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:17:43,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:17:43,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:43,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,035 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,591 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:17:44,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:17:44,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:17:44,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:17:44,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:44,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:17:44,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:17:44,700 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:17:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:17:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:17:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:17:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:17:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2021-12-15 13:17:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2021-12-15 13:17:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2021-12-15 13:17:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2021-12-15 13:17:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2021-12-15 13:17:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2021-12-15 13:17:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2021-12-15 13:17:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2021-12-15 13:17:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2021-12-15 13:17:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2021-12-15 13:17:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:17:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:17:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2021-12-15 13:17:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2021-12-15 13:17:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:17:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:17:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:17:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:17:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2021-12-15 13:17:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2021-12-15 13:17:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2021-12-15 13:17:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2021-12-15 13:17:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2021-12-15 13:17:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2021-12-15 13:17:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-12-15 13:17:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-12-15 13:17:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2021-12-15 13:17:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2021-12-15 13:17:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-12-15 13:17:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-12-15 13:17:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:17:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:17:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:17:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:17:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2021-12-15 13:17:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2021-12-15 13:17:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2021-12-15 13:17:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2021-12-15 13:17:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:17:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:17:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2021-12-15 13:17:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2021-12-15 13:17:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___1 [2021-12-15 13:17:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___1 [2021-12-15 13:17:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2021-12-15 13:17:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2021-12-15 13:17:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___2 [2021-12-15 13:17:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___2 [2021-12-15 13:17:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2021-12-15 13:17:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2021-12-15 13:17:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:17:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:17:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2021-12-15 13:17:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2021-12-15 13:17:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2021-12-15 13:17:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2021-12-15 13:17:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2021-12-15 13:17:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2021-12-15 13:17:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:17:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-15 13:17:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-15 13:17:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:17:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:17:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-15 13:17:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-15 13:17:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2021-12-15 13:17:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2021-12-15 13:17:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2021-12-15 13:17:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2021-12-15 13:17:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2021-12-15 13:17:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2021-12-15 13:17:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2021-12-15 13:17:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2021-12-15 13:17:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:17:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:17:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2021-12-15 13:17:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2021-12-15 13:17:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:17:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:17:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2021-12-15 13:17:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2021-12-15 13:17:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:17:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:17:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:17:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:17:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2021-12-15 13:17:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2021-12-15 13:17:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-15 13:17:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-15 13:17:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-15 13:17:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-15 13:17:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:17:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:17:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:17:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:17:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:17:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:17:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-12-15 13:17:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-12-15 13:17:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2021-12-15 13:17:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2021-12-15 13:17:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2021-12-15 13:17:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2021-12-15 13:17:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2021-12-15 13:17:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2021-12-15 13:17:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-15 13:17:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-15 13:17:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2021-12-15 13:17:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2021-12-15 13:17:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2021-12-15 13:17:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2021-12-15 13:17:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:17:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:17:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2021-12-15 13:17:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2021-12-15 13:17:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-15 13:17:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-15 13:17:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:17:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:17:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:17:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:17:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:17:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2021-12-15 13:17:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2021-12-15 13:17:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-12-15 13:17:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-12-15 13:17:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-15 13:17:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-15 13:17:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:17:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:17:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:17:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2021-12-15 13:17:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2021-12-15 13:17:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2021-12-15 13:17:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2021-12-15 13:17:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:17:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:17:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-12-15 13:17:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-12-15 13:17:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:17:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:17:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:17:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:17:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:17:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:17:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2021-12-15 13:17:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2021-12-15 13:17:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:17:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:17:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2021-12-15 13:17:44,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2021-12-15 13:17:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-15 13:17:44,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-15 13:17:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:17:44,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:17:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:17:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:17:44,798 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:17:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:17:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:17:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:17:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2021-12-15 13:17:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2021-12-15 13:17:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2021-12-15 13:17:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2021-12-15 13:17:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:17:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:17:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-12-15 13:17:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-12-15 13:17:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2021-12-15 13:17:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2021-12-15 13:17:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2021-12-15 13:17:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2021-12-15 13:17:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:17:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:17:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:17:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:17:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-12-15 13:17:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-12-15 13:17:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2021-12-15 13:17:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2021-12-15 13:17:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:17:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:17:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:17:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:17:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2021-12-15 13:17:44,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2021-12-15 13:17:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2021-12-15 13:17:44,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2021-12-15 13:17:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 13:17:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 13:17:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___3 [2021-12-15 13:17:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___3 [2021-12-15 13:17:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___2 [2021-12-15 13:17:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___2 [2021-12-15 13:17:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___1 [2021-12-15 13:17:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___1 [2021-12-15 13:17:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___0 [2021-12-15 13:17:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___0 [2021-12-15 13:17:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:17:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:17:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___4 [2021-12-15 13:17:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___4 [2021-12-15 13:17:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:17:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:17:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2021-12-15 13:17:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2021-12-15 13:17:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2021-12-15 13:17:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2021-12-15 13:17:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:17:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:17:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-15 13:17:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-15 13:17:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2021-12-15 13:17:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2021-12-15 13:17:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:17:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:17:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:17:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2021-12-15 13:17:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2021-12-15 13:17:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2021-12-15 13:17:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2021-12-15 13:17:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2021-12-15 13:17:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2021-12-15 13:17:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:17:44,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:17:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2021-12-15 13:17:44,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2021-12-15 13:17:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2021-12-15 13:17:44,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2021-12-15 13:17:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2021-12-15 13:17:44,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2021-12-15 13:17:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-15 13:17:44,821 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-15 13:17:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-12-15 13:17:44,824 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-12-15 13:17:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2021-12-15 13:17:44,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2021-12-15 13:17:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-12-15 13:17:44,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-12-15 13:17:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2021-12-15 13:17:44,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2021-12-15 13:17:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2021-12-15 13:17:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2021-12-15 13:17:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2021-12-15 13:17:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2021-12-15 13:17:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-15 13:17:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-15 13:17:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:17:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2021-12-15 13:17:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2021-12-15 13:17:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:17:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:17:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-12-15 13:17:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-12-15 13:17:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:17:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:17:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:17:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:17:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 13:17:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 13:17:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:17:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:17:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:17:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:17:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:17:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:17:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2021-12-15 13:17:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2021-12-15 13:17:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:17:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:17:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2021-12-15 13:17:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2021-12-15 13:17:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2021-12-15 13:17:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2021-12-15 13:17:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2021-12-15 13:17:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2021-12-15 13:17:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:17:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:17:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2021-12-15 13:17:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2021-12-15 13:17:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2021-12-15 13:17:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2021-12-15 13:17:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 13:17:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 13:17:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2021-12-15 13:17:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2021-12-15 13:17:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2021-12-15 13:17:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2021-12-15 13:17:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:17:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:17:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-12-15 13:17:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-12-15 13:17:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___2 [2021-12-15 13:17:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___2 [2021-12-15 13:17:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___1 [2021-12-15 13:17:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___1 [2021-12-15 13:17:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-12-15 13:17:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-12-15 13:17:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2021-12-15 13:17:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2021-12-15 13:17:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2021-12-15 13:17:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2021-12-15 13:17:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:17:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2021-12-15 13:17:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2021-12-15 13:17:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:17:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2021-12-15 13:17:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2021-12-15 13:17:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2021-12-15 13:17:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2021-12-15 13:17:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:17:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:17:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:17:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2021-12-15 13:17:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2021-12-15 13:17:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2021-12-15 13:17:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2021-12-15 13:17:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2021-12-15 13:17:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2021-12-15 13:17:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-15 13:17:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-15 13:17:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:17:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:17:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2021-12-15 13:17:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2021-12-15 13:17:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2021-12-15 13:17:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2021-12-15 13:17:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:17:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:17:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:17:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:17:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2021-12-15 13:17:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2021-12-15 13:17:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2021-12-15 13:17:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2021-12-15 13:17:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2021-12-15 13:17:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2021-12-15 13:17:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:17:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:17:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2021-12-15 13:17:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2021-12-15 13:17:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2021-12-15 13:17:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2021-12-15 13:17:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:17:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:17:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2021-12-15 13:17:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2021-12-15 13:17:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-12-15 13:17:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-12-15 13:17:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2021-12-15 13:17:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2021-12-15 13:17:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:17:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:17:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:17:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:17:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-12-15 13:17:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-12-15 13:17:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:17:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:17:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-12-15 13:17:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-12-15 13:17:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2021-12-15 13:17:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2021-12-15 13:17:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:17:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:17:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:17:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:17:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:17:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:17:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:17:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2021-12-15 13:17:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2021-12-15 13:17:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2021-12-15 13:17:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2021-12-15 13:17:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2021-12-15 13:17:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2021-12-15 13:17:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2021-12-15 13:17:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2021-12-15 13:17:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-12-15 13:17:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-12-15 13:17:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:17:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:17:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2021-12-15 13:17:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2021-12-15 13:17:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:17:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:17:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:17:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:17:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2021-12-15 13:17:44,855 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2021-12-15 13:17:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2021-12-15 13:17:44,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2021-12-15 13:17:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2021-12-15 13:17:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2021-12-15 13:17:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:17:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:17:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:17:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:17:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2021-12-15 13:17:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2021-12-15 13:17:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2021-12-15 13:17:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2021-12-15 13:17:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-12-15 13:17:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-12-15 13:17:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:17:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:17:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-12-15 13:17:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-12-15 13:17:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:17:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:17:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:17:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-12-15 13:17:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-12-15 13:17:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2021-12-15 13:17:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2021-12-15 13:17:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:17:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:17:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2021-12-15 13:17:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2021-12-15 13:17:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-12-15 13:17:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-12-15 13:17:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-15 13:17:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-15 13:17:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2021-12-15 13:17:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2021-12-15 13:17:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:17:44,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:17:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2021-12-15 13:17:44,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2021-12-15 13:17:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow [2021-12-15 13:17:44,859 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow [2021-12-15 13:17:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:17:44,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:17:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:17:44,859 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:17:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2021-12-15 13:17:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2021-12-15 13:17:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-15 13:17:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-15 13:17:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2021-12-15 13:17:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2021-12-15 13:17:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:17:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:17:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:17:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:17:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2021-12-15 13:17:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2021-12-15 13:17:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2021-12-15 13:17:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2021-12-15 13:17:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2021-12-15 13:17:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2021-12-15 13:17:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2021-12-15 13:17:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2021-12-15 13:17:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2021-12-15 13:17:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2021-12-15 13:17:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:17:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:17:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2021-12-15 13:17:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2021-12-15 13:17:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:17:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:17:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2021-12-15 13:17:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2021-12-15 13:17:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:17:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2021-12-15 13:17:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2021-12-15 13:17:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:17:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:17:46,074 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:17:46,077 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:17:46,210 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:17:46,215 INFO L158 Benchmark]: Toolchain (without parser) took 11306.47ms. Allocated memory was 107.0MB in the beginning and 518.0MB in the end (delta: 411.0MB). Free memory was 46.7MB in the beginning and 303.8MB in the end (delta: -257.1MB). Peak memory consumption was 199.6MB. Max. memory is 16.1GB. [2021-12-15 13:17:46,215 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 107.0MB. Free memory was 64.9MB in the beginning and 64.9MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:17:46,216 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8477.82ms. Allocated memory was 107.0MB in the beginning and 325.1MB in the end (delta: 218.1MB). Free memory was 46.3MB in the beginning and 149.2MB in the end (delta: -103.0MB). Peak memory consumption was 167.1MB. Max. memory is 16.1GB. [2021-12-15 13:17:46,216 INFO L158 Benchmark]: Boogie Procedure Inliner took 565.88ms. Allocated memory is still 325.1MB. Free memory was 149.2MB in the beginning and 120.9MB in the end (delta: 28.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-15 13:17:46,217 INFO L158 Benchmark]: Boogie Preprocessor took 653.68ms. Allocated memory is still 325.1MB. Free memory was 120.9MB in the beginning and 106.3MB in the end (delta: 14.6MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-12-15 13:17:46,217 INFO L158 Benchmark]: RCFGBuilder took 1605.39ms. Allocated memory was 325.1MB in the beginning and 518.0MB in the end (delta: 192.9MB). Free memory was 106.3MB in the beginning and 303.8MB in the end (delta: -197.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 13:17:46,220 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 107.0MB. Free memory was 64.9MB in the beginning and 64.9MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8477.82ms. Allocated memory was 107.0MB in the beginning and 325.1MB in the end (delta: 218.1MB). Free memory was 46.3MB in the beginning and 149.2MB in the end (delta: -103.0MB). Peak memory consumption was 167.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 565.88ms. Allocated memory is still 325.1MB. Free memory was 149.2MB in the beginning and 120.9MB in the end (delta: 28.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 653.68ms. Allocated memory is still 325.1MB. Free memory was 120.9MB in the beginning and 106.3MB in the end (delta: 14.6MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1605.39ms. Allocated memory was 325.1MB in the beginning and 518.0MB in the end (delta: 192.9MB). Free memory was 106.3MB in the beginning and 303.8MB in the end (delta: -197.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:17:46,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-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 9f23cfa62b71a2e5a51fffc3a30328961f014d6aa87a85f8537d47b2cd2ac62e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:17:47,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:17:47,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:17:47,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:17:47,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:17:47,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:17:47,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:17:47,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:17:47,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:17:47,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:17:47,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:17:47,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:17:47,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:17:47,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:17:47,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:17:47,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:17:47,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:17:47,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:17:47,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:17:47,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:17:47,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:17:47,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:17:47,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:17:47,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:17:48,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:17:48,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:17:48,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:17:48,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:17:48,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:17:48,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:17:48,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:17:48,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:17:48,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:17:48,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:17:48,018 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:17:48,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:17:48,019 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:17:48,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:17:48,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:17:48,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:17:48,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:17:48,021 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:17:48,047 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:17:48,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:17:48,048 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:17:48,049 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:17:48,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:17:48,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:17:48,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:17:48,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:17:48,051 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:17:48,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:17:48,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:17:48,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:17:48,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:17:48,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:17:48,052 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:17:48,053 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:17:48,053 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:17:48,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:17:48,053 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:17:48,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:17:48,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:17:48,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:17:48,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:17:48,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:48,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:17:48,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:17:48,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:17:48,059 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:17:48,060 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:17:48,060 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:17:48,060 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:17:48,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:17:48,060 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:17:48,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:17:48,061 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f23cfa62b71a2e5a51fffc3a30328961f014d6aa87a85f8537d47b2cd2ac62e [2021-12-15 13:17:48,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:17:48,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:17:48,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:17:48,352 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:17:48,353 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:17:48,354 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-12-15 13:17:48,414 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45d1345b0/d7e5bef09ee64f879cba2b0cffe8e145/FLAGca7c03ec9 [2021-12-15 13:17:49,244 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:17:49,244 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-12-15 13:17:49,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45d1345b0/d7e5bef09ee64f879cba2b0cffe8e145/FLAGca7c03ec9 [2021-12-15 13:17:49,727 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45d1345b0/d7e5bef09ee64f879cba2b0cffe8e145 [2021-12-15 13:17:49,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:17:49,730 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:17:49,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:49,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:17:49,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:17:49,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:49" (1/1) ... [2021-12-15 13:17:49,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9dfe5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:49, skipping insertion in model container [2021-12-15 13:17:49,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:49" (1/1) ... [2021-12-15 13:17:49,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:17:49,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:17:57,604 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[766015,766028] [2021-12-15 13:17:58,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:58,304 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:17:58,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:17:58,796 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[766015,766028] [2021-12-15 13:17:58,808 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:58,828 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:17:59,458 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[766015,766028] [2021-12-15 13:17:59,470 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:59,807 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:17:59,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59 WrapperNode [2021-12-15 13:17:59,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:59,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:59,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:17:59,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:17:59,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:17:59,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,244 INFO L137 Inliner]: procedures = 992, calls = 8058, calls flagged for inlining = 435, calls inlined = 368, statements flattened = 16357 [2021-12-15 13:18:00,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:18:00,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:18:00,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:18:00,246 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:18:00,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,776 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:18:00,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:18:00,779 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:18:00,779 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:18:00,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:59" (1/1) ... [2021-12-15 13:18:00,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:18:00,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:18:00,812 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:18:00,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:18:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:18:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:18:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:18:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:18:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2021-12-15 13:18:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2021-12-15 13:18:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2021-12-15 13:18:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2021-12-15 13:18:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2021-12-15 13:18:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2021-12-15 13:18:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2021-12-15 13:18:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2021-12-15 13:18:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2021-12-15 13:18:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2021-12-15 13:18:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:18:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:18:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2021-12-15 13:18:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2021-12-15 13:18:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:18:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:18:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:18:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:18:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2021-12-15 13:18:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2021-12-15 13:18:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2021-12-15 13:18:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2021-12-15 13:18:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2021-12-15 13:18:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2021-12-15 13:18:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-12-15 13:18:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-12-15 13:18:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2021-12-15 13:18:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2021-12-15 13:18:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-12-15 13:18:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-12-15 13:18:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:18:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:18:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:18:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:18:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2021-12-15 13:18:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2021-12-15 13:18:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2021-12-15 13:18:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2021-12-15 13:18:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:18:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:18:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2021-12-15 13:18:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2021-12-15 13:18:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___1 [2021-12-15 13:18:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___1 [2021-12-15 13:18:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2021-12-15 13:18:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2021-12-15 13:18:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___2 [2021-12-15 13:18:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___2 [2021-12-15 13:18:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2021-12-15 13:18:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2021-12-15 13:18:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:18:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:18:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2021-12-15 13:18:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2021-12-15 13:18:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2021-12-15 13:18:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2021-12-15 13:18:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2021-12-15 13:18:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2021-12-15 13:18:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-15 13:18:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-15 13:18:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:18:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2021-12-15 13:18:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-15 13:18:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-15 13:18:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2021-12-15 13:18:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2021-12-15 13:18:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2021-12-15 13:18:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2021-12-15 13:18:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2021-12-15 13:18:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2021-12-15 13:18:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2021-12-15 13:18:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2021-12-15 13:18:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:18:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:18:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2021-12-15 13:18:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2021-12-15 13:18:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:18:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:18:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2021-12-15 13:18:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2021-12-15 13:18:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:18:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:18:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:18:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:18:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2021-12-15 13:18:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2021-12-15 13:18:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-15 13:18:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-15 13:18:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-15 13:18:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-15 13:18:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:18:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:18:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:18:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:18:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:18:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:18:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-12-15 13:18:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-12-15 13:18:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2021-12-15 13:18:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2021-12-15 13:18:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2021-12-15 13:18:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2021-12-15 13:18:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2021-12-15 13:18:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2021-12-15 13:18:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-15 13:18:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-15 13:18:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2021-12-15 13:18:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2021-12-15 13:18:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2021-12-15 13:18:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2021-12-15 13:18:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:18:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:18:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2021-12-15 13:18:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2021-12-15 13:18:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-15 13:18:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-15 13:18:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:18:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:18:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:18:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:18:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:18:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2021-12-15 13:18:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2021-12-15 13:18:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-12-15 13:18:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-12-15 13:18:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-15 13:18:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-15 13:18:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:18:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:18:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:18:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2021-12-15 13:18:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2021-12-15 13:18:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2021-12-15 13:18:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2021-12-15 13:18:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:18:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:18:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-12-15 13:18:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-12-15 13:18:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:18:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:18:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:18:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:18:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:18:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:18:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2021-12-15 13:18:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2021-12-15 13:18:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:18:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:18:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2021-12-15 13:18:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2021-12-15 13:18:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-15 13:18:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-15 13:18:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:18:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:18:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:18:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:18:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:18:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:18:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:18:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:18:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2021-12-15 13:18:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2021-12-15 13:18:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2021-12-15 13:18:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2021-12-15 13:18:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:18:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:18:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-12-15 13:18:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-12-15 13:18:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2021-12-15 13:18:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2021-12-15 13:18:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2021-12-15 13:18:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2021-12-15 13:18:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:18:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:18:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:18:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:18:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-12-15 13:18:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-12-15 13:18:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:18:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:18:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2021-12-15 13:18:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2021-12-15 13:18:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:18:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:18:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:18:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:18:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2021-12-15 13:18:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2021-12-15 13:18:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2021-12-15 13:18:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2021-12-15 13:18:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 13:18:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 13:18:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___3 [2021-12-15 13:18:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___3 [2021-12-15 13:18:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___2 [2021-12-15 13:18:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___2 [2021-12-15 13:18:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___1 [2021-12-15 13:18:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___1 [2021-12-15 13:18:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___0 [2021-12-15 13:18:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___0 [2021-12-15 13:18:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:18:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-12-15 13:18:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___4 [2021-12-15 13:18:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___4 [2021-12-15 13:18:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:18:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:18:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2021-12-15 13:18:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2021-12-15 13:18:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2021-12-15 13:18:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2021-12-15 13:18:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:18:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:18:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-15 13:18:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-15 13:18:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2021-12-15 13:18:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2021-12-15 13:18:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:18:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:18:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:18:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2021-12-15 13:18:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2021-12-15 13:18:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:18:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2021-12-15 13:18:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2021-12-15 13:18:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:18:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:18:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2021-12-15 13:18:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2021-12-15 13:18:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:18:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:18:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2021-12-15 13:18:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2021-12-15 13:18:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2021-12-15 13:18:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2021-12-15 13:18:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2021-12-15 13:18:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2021-12-15 13:18:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-15 13:18:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-15 13:18:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-12-15 13:18:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-12-15 13:18:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2021-12-15 13:18:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2021-12-15 13:18:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-12-15 13:18:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-12-15 13:18:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2021-12-15 13:18:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2021-12-15 13:18:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2021-12-15 13:18:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2021-12-15 13:18:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2021-12-15 13:18:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2021-12-15 13:18:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-15 13:18:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-15 13:18:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2021-12-15 13:18:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2021-12-15 13:18:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2021-12-15 13:18:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:18:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:18:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-12-15 13:18:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-12-15 13:18:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:18:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:18:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:18:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:18:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 13:18:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 13:18:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:18:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:18:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:18:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:18:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:18:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:18:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2021-12-15 13:18:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2021-12-15 13:18:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:18:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:18:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2021-12-15 13:18:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2021-12-15 13:18:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2021-12-15 13:18:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2021-12-15 13:18:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2021-12-15 13:18:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2021-12-15 13:18:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:18:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:18:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2021-12-15 13:18:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2021-12-15 13:18:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2021-12-15 13:18:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2021-12-15 13:18:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 13:18:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 13:18:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2021-12-15 13:18:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2021-12-15 13:18:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2021-12-15 13:18:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2021-12-15 13:18:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:18:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:18:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-12-15 13:18:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-12-15 13:18:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___2 [2021-12-15 13:18:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___2 [2021-12-15 13:18:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___1 [2021-12-15 13:18:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___1 [2021-12-15 13:18:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-12-15 13:18:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-12-15 13:18:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2021-12-15 13:18:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2021-12-15 13:18:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2021-12-15 13:18:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2021-12-15 13:18:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2021-12-15 13:18:00,890 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2021-12-15 13:18:00,890 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2021-12-15 13:18:00,890 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2021-12-15 13:18:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:18:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:18:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2021-12-15 13:18:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2021-12-15 13:18:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2021-12-15 13:18:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2021-12-15 13:18:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2021-12-15 13:18:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2021-12-15 13:18:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-15 13:18:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-15 13:18:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:18:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:18:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2021-12-15 13:18:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2021-12-15 13:18:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2021-12-15 13:18:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2021-12-15 13:18:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:18:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:18:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:18:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:18:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2021-12-15 13:18:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2021-12-15 13:18:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2021-12-15 13:18:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2021-12-15 13:18:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2021-12-15 13:18:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2021-12-15 13:18:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:18:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:18:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2021-12-15 13:18:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2021-12-15 13:18:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2021-12-15 13:18:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2021-12-15 13:18:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:18:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:18:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2021-12-15 13:18:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2021-12-15 13:18:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-12-15 13:18:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-12-15 13:18:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2021-12-15 13:18:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2021-12-15 13:18:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:18:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:18:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:18:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:18:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:18:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:18:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:18:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:18:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-12-15 13:18:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-12-15 13:18:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:18:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:18:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:18:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-12-15 13:18:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-12-15 13:18:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2021-12-15 13:18:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2021-12-15 13:18:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:18:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:18:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:18:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:18:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:18:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:18:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2021-12-15 13:18:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2021-12-15 13:18:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2021-12-15 13:18:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2021-12-15 13:18:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:18:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:18:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2021-12-15 13:18:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2021-12-15 13:18:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:18:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:18:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2021-12-15 13:18:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2021-12-15 13:18:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2021-12-15 13:18:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2021-12-15 13:18:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:18:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:18:02,266 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:18:02,270 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:18:02,475 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:18:02,478 INFO L158 Benchmark]: Toolchain (without parser) took 12747.28ms. Allocated memory was 60.8MB in the beginning and 429.9MB in the end (delta: 369.1MB). Free memory was 24.6MB in the beginning and 164.9MB in the end (delta: -140.3MB). Peak memory consumption was 302.3MB. Max. memory is 16.1GB. [2021-12-15 13:18:02,479 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.2MB in the end (delta: 45.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:18:02,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10076.24ms. Allocated memory was 60.8MB in the beginning and 429.9MB in the end (delta: 369.1MB). Free memory was 24.3MB in the beginning and 274.3MB in the end (delta: -250.0MB). Peak memory consumption was 225.8MB. Max. memory is 16.1GB. [2021-12-15 13:18:02,480 INFO L158 Benchmark]: Boogie Procedure Inliner took 436.39ms. Allocated memory is still 429.9MB. Free memory was 274.3MB in the beginning and 184.1MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-12-15 13:18:02,481 INFO L158 Benchmark]: Boogie Preprocessor took 530.72ms. Allocated memory is still 429.9MB. Free memory was 184.1MB in the beginning and 166.7MB in the end (delta: 17.4MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2021-12-15 13:18:02,482 INFO L158 Benchmark]: RCFGBuilder took 1698.83ms. Allocated memory is still 429.9MB. Free memory was 165.7MB in the beginning and 164.9MB in the end (delta: 716.8kB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. [2021-12-15 13:18:02,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.2MB in the end (delta: 45.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10076.24ms. Allocated memory was 60.8MB in the beginning and 429.9MB in the end (delta: 369.1MB). Free memory was 24.3MB in the beginning and 274.3MB in the end (delta: -250.0MB). Peak memory consumption was 225.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 436.39ms. Allocated memory is still 429.9MB. Free memory was 274.3MB in the beginning and 184.1MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 530.72ms. Allocated memory is still 429.9MB. Free memory was 184.1MB in the beginning and 166.7MB in the end (delta: 17.4MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1698.83ms. Allocated memory is still 429.9MB. Free memory was 165.7MB in the beginning and 164.9MB in the end (delta: 716.8kB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:18:02,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable