./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.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 4dd196f9dace8a6731c10276c62fca22195af7bdf3c3b6dc4677f69cc1d14a94 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 15:56:56,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 15:56:56,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 15:56:56,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 15:56:56,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 15:56:56,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 15:56:56,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 15:56:56,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 15:56:56,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 15:56:56,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 15:56:56,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 15:56:56,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 15:56:56,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 15:56:56,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 15:56:56,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 15:56:56,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 15:56:56,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 15:56:56,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 15:56:56,117 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 15:56:56,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 15:56:56,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 15:56:56,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 15:56:56,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 15:56:56,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 15:56:56,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 15:56:56,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 15:56:56,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 15:56:56,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 15:56:56,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 15:56:56,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 15:56:56,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 15:56:56,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 15:56:56,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 15:56:56,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 15:56:56,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 15:56:56,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 15:56:56,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 15:56:56,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 15:56:56,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 15:56:56,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 15:56:56,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 15:56:56,143 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 15:56:56,165 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 15:56:56,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 15:56:56,166 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 15:56:56,166 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 15:56:56,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 15:56:56,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 15:56:56,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 15:56:56,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 15:56:56,168 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 15:56:56,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 15:56:56,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 15:56:56,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 15:56:56,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 15:56:56,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 15:56:56,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 15:56:56,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 15:56:56,170 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 15:56:56,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 15:56:56,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 15:56:56,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 15:56:56,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 15:56:56,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:56:56,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 15:56:56,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 15:56:56,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 15:56:56,171 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 15:56:56,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 15:56:56,172 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 15:56:56,172 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 15:56:56,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 15:56:56,173 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 15:56:56,173 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4dd196f9dace8a6731c10276c62fca22195af7bdf3c3b6dc4677f69cc1d14a94 [2021-12-21 15:56:56,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 15:56:56,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 15:56:56,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 15:56:56,420 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 15:56:56,421 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 15:56:56,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i [2021-12-21 15:56:56,474 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5137709e/7906e5830b394b268e777dfe862525f5/FLAG74bb971cf [2021-12-21 15:56:57,303 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 15:56:57,304 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i [2021-12-21 15:56:57,367 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5137709e/7906e5830b394b268e777dfe862525f5/FLAG74bb971cf [2021-12-21 15:56:57,787 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5137709e/7906e5830b394b268e777dfe862525f5 [2021-12-21 15:56:57,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 15:56:57,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 15:56:57,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 15:56:57,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 15:56:57,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 15:56:57,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48fc1e41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57, skipping insertion in model container [2021-12-21 15:56:57,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 15:56:57,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 15:57:03,659 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-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i[674898,674911] [2021-12-21 15:57:03,774 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:57:03,836 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 15:57:04,392 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-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i[674898,674911] [2021-12-21 15:57:04,402 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:57:04,668 INFO L208 MainTranslator]: Completed translation [2021-12-21 15:57:04,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04 WrapperNode [2021-12-21 15:57:04,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 15:57:04,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 15:57:04,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 15:57:04,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 15:57:04,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:04,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,239 INFO L137 Inliner]: procedures = 649, calls = 11217, calls flagged for inlining = 343, calls inlined = 122, statements flattened = 13050 [2021-12-21 15:57:05,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 15:57:05,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 15:57:05,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 15:57:05,246 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 15:57:05,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,626 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 15:57:05,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 15:57:05,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 15:57:05,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 15:57:05,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:57:04" (1/1) ... [2021-12-21 15:57:05,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:57:05,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 15:57:05,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-21 15:57:05,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-21 15:57:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 15:57:05,956 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 15:57:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-21 15:57:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-21 15:57:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-21 15:57:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-21 15:57:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_zap_queues [2021-12-21 15:57:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_zap_queues [2021-12-21 15:57:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_mod_virtual_mac [2021-12-21 15:57:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_mod_virtual_mac [2021-12-21 15:57:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ar9170 [2021-12-21 15:57:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ar9170 [2021-12-21 15:57:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-21 15:57:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-21 15:57:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif [2021-12-21 15:57:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif [2021-12-21 15:57:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_reset [2021-12-21 15:57:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_reset [2021-12-21 15:57:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 15:57:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 15:57:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2021-12-21 15:57:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2021-12-21 15:57:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_exec_cmd [2021-12-21 15:57:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_exec_cmd [2021-12-21 15:57:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 15:57:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 15:57:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-12-21 15:57:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-12-21 15:57:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ar9170 [2021-12-21 15:57:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ar9170 [2021-12-21 15:57:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_u8 [2021-12-21 15:57:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_u8 [2021-12-21 15:57:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-21 15:57:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-21 15:57:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_release_region [2021-12-21 15:57:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_release_region [2021-12-21 15:57:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_get_skb [2021-12-21 15:57:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_get_skb [2021-12-21 15:57:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2021-12-21 15:57:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2021-12-21 15:57:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_update_beacon [2021-12-21 15:57:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_update_beacon [2021-12-21 15:57:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 15:57:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 15:57:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure usb_scuttle_anchored_urbs [2021-12-21 15:57:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_scuttle_anchored_urbs [2021-12-21 15:57:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 15:57:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-21 15:57:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-21 15:57:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-21 15:57:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-21 15:57:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 15:57:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 15:57:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_beacon_timers [2021-12-21 15:57:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_beacon_timers [2021-12-21 15:57:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2021-12-21 15:57:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2021-12-21 15:57:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-12-21 15:57:05,975 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 15:57:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-21 15:57:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_exec_cmd [2021-12-21 15:57:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_exec_cmd [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_qos [2021-12-21 15:57:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_qos [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_read_mreg [2021-12-21 15:57:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_read_mreg [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 15:57:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 15:57:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_drop [2021-12-21 15:57:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_drop [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-21 15:57:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-21 15:57:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 15:57:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_open [2021-12-21 15:57:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_open [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_tx_process_status [2021-12-21 15:57:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_tx_process_status [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_write_reg [2021-12-21 15:57:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_write_reg [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2021-12-21 15:57:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2021-12-21 15:57:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_disable_key [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_disable_key [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_find_freq_idx [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_find_freq_idx [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_rx_filter [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_rx_filter [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_set_state [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_set_state [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_val [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_val [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-21 15:57:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-21 15:57:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cmd_buf [2021-12-21 15:57:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cmd_buf [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_set_state [2021-12-21 15:57:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_set_state [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-21 15:57:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_bcn_ctrl [2021-12-21 15:57:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_bcn_ctrl [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_anchored_urbs [2021-12-21 15:57:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_anchored_urbs [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush [2021-12-21 15:57:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush [2021-12-21 15:57:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-21 15:57:05,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-21 15:57:05,980 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_cmd_urb [2021-12-21 15:57:05,980 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_cmd_urb [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 15:57:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-12-21 15:57:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-12-21 15:57:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 15:57:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-21 15:57:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure get_seq_h [2021-12-21 15:57:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seq_h [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-21 15:57:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-21 15:57:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_block_awake [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_block_awake [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_channel [2021-12-21 15:57:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_channel [2021-12-21 15:57:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_mac_reg [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_mac_reg [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ps_update [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ps_update [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_restart [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_restart [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_flush [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_flush [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_anchored_urbs [2021-12-21 15:57:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_anchored_urbs [2021-12-21 15:57:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_queue [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_queue [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_upload_key [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_upload_key [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_init_interface [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_init_interface [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ampdu_gc [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ampdu_gc [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2021-12-21 15:57:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2021-12-21 15:57:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_vif [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_vif [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush_cab [2021-12-21 15:57:05,985 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush_cab [2021-12-21 15:57:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_operating_mode [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_operating_mode [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure get_tid_h [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tid_h [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif___0 [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif___0 [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_callback [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_callback [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-21 15:57:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-21 15:57:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-21 15:57:05,987 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-21 15:57:05,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-21 15:57:05,987 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-12-21 15:57:05,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-12-21 15:57:05,987 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_cancel_urbs [2021-12-21 15:57:05,987 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_cancel_urbs [2021-12-21 15:57:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-21 15:57:05,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-21 15:57:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_slot_time [2021-12-21 15:57:05,989 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_slot_time [2021-12-21 15:57:05,989 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-21 15:57:05,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-21 15:57:05,989 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2021-12-21 15:57:05,989 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2021-12-21 15:57:05,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-12-21 15:57:05,989 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-12-21 15:57:05,989 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_handle_tx_err [2021-12-21 15:57:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_handle_tx_err [2021-12-21 15:57:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 15:57:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 15:57:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 15:57:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-21 15:57:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-21 15:57:05,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 15:57:05,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 15:57:06,007 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_noisefloor [2021-12-21 15:57:06,007 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_noisefloor [2021-12-21 15:57:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state_when [2021-12-21 15:57:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state_when [2021-12-21 15:57:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 15:57:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 15:57:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-12-21 15:57:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-12-21 15:57:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-21 15:57:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-21 15:57:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure is_mem_full [2021-12-21 15:57:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mem_full [2021-12-21 15:57:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_queue [2021-12-21 15:57:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_queue [2021-12-21 15:57:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_status [2021-12-21 15:57:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_status [2021-12-21 15:57:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_tx_sta [2021-12-21 15:57:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_tx_sta [2021-12-21 15:57:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_def_val [2021-12-21 15:57:06,010 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_def_val [2021-12-21 15:57:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 15:57:06,010 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 15:57:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-21 15:57:06,010 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-21 15:57:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_put_skb [2021-12-21 15:57:06,010 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_put_skb [2021-12-21 15:57:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2021-12-21 15:57:06,010 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2021-12-21 15:57:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 15:57:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 15:57:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-21 15:57:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-21 15:57:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 15:57:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_stop [2021-12-21 15:57:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_stop [2021-12-21 15:57:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_find_free_region [2021-12-21 15:57:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_find_free_region [2021-12-21 15:57:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cancel_worker [2021-12-21 15:57:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cancel_worker [2021-12-21 15:57:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 15:57:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 15:57:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-12-21 15:57:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-12-21 15:57:06,685 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 15:57:06,689 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation