./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8f6c1750eda616cb0a9daf4cabf92bcfd46a21f9099420e2ed4a5dfa845f3b17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:54:57,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:54:57,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:54:57,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:54:57,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:54:57,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:54:57,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:54:57,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:54:57,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:54:57,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:54:57,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:54:57,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:54:57,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:54:57,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:54:57,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:54:57,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:54:57,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:54:57,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:54:57,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:54:57,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:54:57,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:54:57,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:54:57,717 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:54:57,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:54:57,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:54:57,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:54:57,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:54:57,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:54:57,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:54:57,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:54:57,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:54:57,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:54:57,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:54:57,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:54:57,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:54:57,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:54:57,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:54:57,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:54:57,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:54:57,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:54:57,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:54:57,741 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:54:57,786 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:54:57,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:54:57,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:54:57,797 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:54:57,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:54:57,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:54:57,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:54:57,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:54:57,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:54:57,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:54:57,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:54:57,810 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:54:57,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:54:57,810 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:54:57,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:54:57,811 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:54:57,811 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:54:57,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:54:57,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:54:57,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:54:57,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:54:57,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:54:57,813 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:54:57,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:54:57,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:54:57,814 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f6c1750eda616cb0a9daf4cabf92bcfd46a21f9099420e2ed4a5dfa845f3b17 [2021-11-23 00:54:58,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:54:58,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:54:58,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:54:58,217 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:54:58,218 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:54:58,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i [2021-11-23 00:54:58,291 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/data/332a6c9c7/5b883b24ccb44615a526d5a127cd448f/FLAG15ac344c9 [2021-11-23 00:54:59,702 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:54:59,703 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i [2021-11-23 00:54:59,796 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/data/332a6c9c7/5b883b24ccb44615a526d5a127cd448f/FLAG15ac344c9 [2021-11-23 00:55:00,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/data/332a6c9c7/5b883b24ccb44615a526d5a127cd448f [2021-11-23 00:55:00,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:55:00,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:55:00,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:55:00,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:55:00,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:55:00,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:00" (1/1) ... [2021-11-23 00:55:00,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e476e9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:00, skipping insertion in model container [2021-11-23 00:55:00,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:00" (1/1) ... [2021-11-23 00:55:00,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:55:00,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:55:02,762 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i[178821,178834] [2021-11-23 00:55:10,530 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:55:10,732 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:55:10,843 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i[178821,178834] [2021-11-23 00:55:11,967 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:55:12,574 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:55:12,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12 WrapperNode [2021-11-23 00:55:12,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:55:12,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:55:12,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:55:12,577 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:55:12,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:13,040 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:14,166 INFO L137 Inliner]: procedures = 827, calls = 11905, calls flagged for inlining = 457, calls inlined = 358, statements flattened = 23027 [2021-11-23 00:55:14,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:55:14,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:55:14,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:55:14,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:55:14,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:14,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:14,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:14,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:14,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:14,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:14,993 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:15,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:55:15,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:55:15,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:55:15,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:55:15,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:12" (1/1) ... [2021-11-23 00:55:15,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:55:15,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:55:15,293 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:55:15,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e2d49-8cce-4798-bbe6-464629a20d0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:55:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 00:55:15,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 00:55:15,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 00:55:15,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 00:55:15,443 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_notify [2021-11-23 00:55:15,443 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_notify [2021-11-23 00:55:15,444 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_set_key [2021-11-23 00:55:15,444 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_set_key [2021-11-23 00:55:15,444 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_reboot [2021-11-23 00:55:15,445 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_reboot [2021-11-23 00:55:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_exec_cmd [2021-11-23 00:55:15,445 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_exec_cmd [2021-11-23 00:55:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-23 00:55:15,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-23 00:55:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_u8 [2021-11-23 00:55:15,446 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_u8 [2021-11-23 00:55:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 00:55:15,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 00:55:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_get_skb [2021-11-23 00:55:15,446 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_get_skb [2021-11-23 00:55:15,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 00:55:15,447 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 00:55:15,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 00:55:15,447 INFO L130 BoogieDeclarations]: Found specification of procedure usb_scuttle_anchored_urbs [2021-11-23 00:55:15,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_scuttle_anchored_urbs [2021-11-23 00:55:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_cts_check [2021-11-23 00:55:15,448 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_cts_check [2021-11-23 00:55:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-11-23 00:55:15,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-11-23 00:55:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx [2021-11-23 00:55:15,449 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx [2021-11-23 00:55:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 00:55:15,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 00:55:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2021-11-23 00:55:15,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2021-11-23 00:55:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-11-23 00:55:15,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-11-23 00:55:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 00:55:15,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 00:55:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 00:55:15,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 00:55:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_qos [2021-11-23 00:55:15,451 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_qos [2021-11-23 00:55:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_ampdu [2021-11-23 00:55:15,452 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_ampdu [2021-11-23 00:55:15,452 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_drop [2021-11-23 00:55:15,452 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_drop [2021-11-23 00:55:15,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:55:15,452 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_queue_dump [2021-11-23 00:55:15,453 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_queue_dump [2021-11-23 00:55:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_tx_process_status [2021-11-23 00:55:15,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_tx_process_status [2021-11-23 00:55:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_disconnect [2021-11-23 00:55:15,453 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_disconnect [2021-11-23 00:55:15,454 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2021-11-23 00:55:15,454 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2021-11-23 00:55:15,454 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_rx_filter [2021-11-23 00:55:15,454 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_rx_filter [2021-11-23 00:55:15,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_46 [2021-11-23 00:55:15,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_46 [2021-11-23 00:55:15,455 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_add_interface [2021-11-23 00:55:15,456 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_add_interface [2021-11-23 00:55:15,456 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_set_state [2021-11-23 00:55:15,456 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_set_state [2021-11-23 00:55:15,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-23 00:55:15,457 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_flush [2021-11-23 00:55:15,457 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_flush [2021-11-23 00:55:15,457 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 00:55:15,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 00:55:15,458 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_val [2021-11-23 00:55:15,458 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_val [2021-11-23 00:55:15,459 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 00:55:15,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 00:55:15,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:55:15,460 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_set_state [2021-11-23 00:55:15,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_set_state [2021-11-23 00:55:15,460 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_bss_info_changed [2021-11-23 00:55:15,460 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_bss_info_changed [2021-11-23 00:55:15,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:55:15,460 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_physet [2021-11-23 00:55:15,461 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_physet [2021-11-23 00:55:15,461 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_load_firmware [2021-11-23 00:55:15,461 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_load_firmware [2021-11-23 00:55:15,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 00:55:15,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 00:55:15,461 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_read [2021-11-23 00:55:15,462 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_read [2021-11-23 00:55:15,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:55:15,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_anchored_urbs [2021-11-23 00:55:15,462 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_anchored_urbs [2021-11-23 00:55:15,463 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 00:55:15,463 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 00:55:15,463 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_rts_check [2021-11-23 00:55:15,463 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_rts_check [2021-11-23 00:55:15,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 00:55:15,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 00:55:15,464 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_open [2021-11-23 00:55:15,464 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_open [2021-11-23 00:55:15,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 00:55:15,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 00:55:15,465 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 00:55:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 00:55:15,466 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_hdr [2021-11-23 00:55:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_hdr [2021-11-23 00:55:15,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:55:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:55:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 00:55:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 00:55:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_format_frame [2021-11-23 00:55:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_format_frame [2021-11-23 00:55:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_seq_h [2021-11-23 00:55:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seq_h [2021-11-23 00:55:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 00:55:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 00:55:15,469 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_conf_tx [2021-11-23 00:55:15,469 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_conf_tx [2021-11-23 00:55:15,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 00:55:15,469 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2021-11-23 00:55:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2021-11-23 00:55:15,470 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_block_awake [2021-11-23 00:55:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_block_awake [2021-11-23 00:55:15,470 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-23 00:55:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-23 00:55:15,471 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 00:55:15,472 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 00:55:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_echo_test [2021-11-23 00:55:15,474 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_echo_test [2021-11-23 00:55:15,475 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2021-11-23 00:55:15,475 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2021-11-23 00:55:15,476 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_config [2021-11-23 00:55:15,476 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_config [2021-11-23 00:55:15,477 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 00:55:15,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 00:55:15,478 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 00:55:15,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 00:55:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 00:55:15,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 00:55:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 00:55:15,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 00:55:15,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 00:55:15,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 00:55:15,486 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ps_update [2021-11-23 00:55:15,486 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ps_update [2021-11-23 00:55:15,486 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_restart [2021-11-23 00:55:15,487 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_restart [2021-11-23 00:55:15,487 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_flush [2021-11-23 00:55:15,487 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_flush [2021-11-23 00:55:15,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_anchored_urbs [2021-11-23 00:55:15,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_anchored_urbs [2021-11-23 00:55:15,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 00:55:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 00:55:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 00:55:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 00:55:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_queue [2021-11-23 00:55:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_queue [2021-11-23 00:55:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:55:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 00:55:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 00:55:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_upload_key [2021-11-23 00:55:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_upload_key [2021-11-23 00:55:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_init_interface [2021-11-23 00:55:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_init_interface [2021-11-23 00:55:15,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:55:15,490 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_stats [2021-11-23 00:55:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_stats [2021-11-23 00:55:15,490 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2021-11-23 00:55:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2021-11-23 00:55:15,491 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 00:55:15,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 00:55:15,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2021-11-23 00:55:15,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2021-11-23 00:55:15,491 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_rx_urb [2021-11-23 00:55:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_rx_urb [2021-11-23 00:55:15,492 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_vif [2021-11-23 00:55:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_vif [2021-11-23 00:55:15,492 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 00:55:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 00:55:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 00:55:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 00:55:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2021-11-23 00:55:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2021-11-23 00:55:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush_cab [2021-11-23 00:55:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush_cab [2021-11-23 00:55:15,494 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 00:55:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 00:55:15,494 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 00:55:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 00:55:15,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_tid_h [2021-11-23 00:55:15,495 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tid_h [2021-11-23 00:55:15,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 00:55:15,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 00:55:15,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 00:55:15,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 00:55:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif___0 [2021-11-23 00:55:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif___0 [2021-11-23 00:55:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_callback [2021-11-23 00:55:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_callback [2021-11-23 00:55:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 00:55:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 00:55:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-11-23 00:55:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-11-23 00:55:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 00:55:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 00:55:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_prepare_multicast [2021-11-23 00:55:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_prepare_multicast [2021-11-23 00:55:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_cancel_urbs [2021-11-23 00:55:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_cancel_urbs [2021-11-23 00:55:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_slot_time [2021-11-23 00:55:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_slot_time [2021-11-23 00:55:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 00:55:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 00:55:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2021-11-23 00:55:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2021-11-23 00:55:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_handle_tx_err [2021-11-23 00:55:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_handle_tx_err [2021-11-23 00:55:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 00:55:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 00:55:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:55:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 00:55:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 00:55:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 00:55:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 00:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_mem_full [2021-11-23 00:55:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mem_full [2021-11-23 00:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_status [2021-11-23 00:55:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_status [2021-11-23 00:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_tx_sta [2021-11-23 00:55:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_tx_sta [2021-11-23 00:55:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 00:55:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 00:55:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2021-11-23 00:55:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2021-11-23 00:55:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_find_free_region [2021-11-23 00:55:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_find_free_region [2021-11-23 00:55:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cancel_worker [2021-11-23 00:55:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cancel_worker [2021-11-23 00:55:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-11-23 00:55:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 00:55:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 00:55:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_unregister [2021-11-23 00:55:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_unregister [2021-11-23 00:55:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 00:55:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 00:55:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_zap_queues [2021-11-23 00:55:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_zap_queues [2021-11-23 00:55:15,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 00:55:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 00:55:15,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-11-23 00:55:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-11-23 00:55:15,510 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_mod_virtual_mac [2021-11-23 00:55:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_mod_virtual_mac [2021-11-23 00:55:15,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ar9170 [2021-11-23 00:55:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ar9170 [2021-11-23 00:55:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 00:55:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 00:55:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif [2021-11-23 00:55:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif [2021-11-23 00:55:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_reset [2021-11-23 00:55:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_reset [2021-11-23 00:55:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 00:55:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 00:55:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2021-11-23 00:55:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2021-11-23 00:55:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_init_device [2021-11-23 00:55:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_init_device [2021-11-23 00:55:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_remove_interface [2021-11-23 00:55:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_remove_interface [2021-11-23 00:55:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 00:55:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 00:55:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_tx [2021-11-23 00:55:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_tx [2021-11-23 00:55:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ar9170 [2021-11-23 00:55:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ar9170 [2021-11-23 00:55:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_release_region [2021-11-23 00:55:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_release_region [2021-11-23 00:55:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2021-11-23 00:55:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2021-11-23 00:55:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_update_beacon [2021-11-23 00:55:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_update_beacon [2021-11-23 00:55:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_add [2021-11-23 00:55:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_add [2021-11-23 00:55:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:55:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 00:55:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 00:55:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_beacon_timers [2021-11-23 00:55:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_beacon_timers [2021-11-23 00:55:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2021-11-23 00:55:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2021-11-23 00:55:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_exec_cmd [2021-11-23 00:55:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_exec_cmd [2021-11-23 00:55:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_read_mreg [2021-11-23 00:55:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_read_mreg [2021-11-23 00:55:15,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 00:55:15,523 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 00:55:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 00:55:15,523 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 00:55:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 00:55:15,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 00:55:15,523 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-11-23 00:55:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-11-23 00:55:15,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 00:55:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 00:55:15,524 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_open [2021-11-23 00:55:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_open [2021-11-23 00:55:15,524 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_write_reg [2021-11-23 00:55:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_write_reg [2021-11-23 00:55:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_disable_key [2021-11-23 00:55:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_disable_key [2021-11-23 00:55:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2021-11-23 00:55:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2021-11-23 00:55:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_find_freq_idx [2021-11-23 00:55:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_find_freq_idx [2021-11-23 00:55:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 00:55:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 00:55:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cmd_buf [2021-11-23 00:55:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cmd_buf [2021-11-23 00:55:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 00:55:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 00:55:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_survey [2021-11-23 00:55:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_survey [2021-11-23 00:55:15,527 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_bcn_ctrl [2021-11-23 00:55:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_bcn_ctrl [2021-11-23 00:55:15,527 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 00:55:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 00:55:15,527 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_ampdu_action [2021-11-23 00:55:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_ampdu_action [2021-11-23 00:55:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush [2021-11-23 00:55:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush [2021-11-23 00:55:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-11-23 00:55:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-11-23 00:55:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_cmd_urb [2021-11-23 00:55:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_cmd_urb [2021-11-23 00:55:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 00:55:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 00:55:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-11-23 00:55:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-11-23 00:55:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-11-23 00:55:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-11-23 00:55:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 00:55:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 00:55:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2021-11-23 00:55:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2021-11-23 00:55:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 00:55:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 00:55:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_scnprintf [2021-11-23 00:55:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_scnprintf [2021-11-23 00:55:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 00:55:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 00:55:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 00:55:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 00:55:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 00:55:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 00:55:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 00:55:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 00:55:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 00:55:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state [2021-11-23 00:55:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state [2021-11-23 00:55:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2021-11-23 00:55:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2021-11-23 00:55:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-11-23 00:55:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-11-23 00:55:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_channel [2021-11-23 00:55:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_channel [2021-11-23 00:55:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_mac_reg [2021-11-23 00:55:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_mac_reg [2021-11-23 00:55:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_unregister [2021-11-23 00:55:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_unregister [2021-11-23 00:55:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_seq [2021-11-23 00:55:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_seq [2021-11-23 00:55:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 00:55:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 00:55:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:55:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:55:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_release_firmware [2021-11-23 00:55:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_release_firmware [2021-11-23 00:55:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ampdu_gc [2021-11-23 00:55:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ampdu_gc [2021-11-23 00:55:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2021-11-23 00:55:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2021-11-23 00:55:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:55:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_data_urb [2021-11-23 00:55:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_data_urb [2021-11-23 00:55:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 00:55:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 00:55:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_write [2021-11-23 00:55:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_write [2021-11-23 00:55:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_operating_mode [2021-11-23 00:55:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_operating_mode [2021-11-23 00:55:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2021-11-23 00:55:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2021-11-23 00:55:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2021-11-23 00:55:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2021-11-23 00:55:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_resume [2021-11-23 00:55:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_resume [2021-11-23 00:55:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 00:55:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 00:55:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-11-23 00:55:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-11-23 00:55:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_tsf [2021-11-23 00:55:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_tsf [2021-11-23 00:55:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 00:55:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 00:55:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_remove [2021-11-23 00:55:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_remove [2021-11-23 00:55:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-11-23 00:55:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-11-23 00:55:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 00:55:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 00:55:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2021-11-23 00:55:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2021-11-23 00:55:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 00:55:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 00:55:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_configure_filter [2021-11-23 00:55:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_configure_filter [2021-11-23 00:55:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_noisefloor [2021-11-23 00:55:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_noisefloor [2021-11-23 00:55:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state_when [2021-11-23 00:55:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state_when [2021-11-23 00:55:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 00:55:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 00:55:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-23 00:55:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-23 00:55:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-11-23 00:55:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-11-23 00:55:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 00:55:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 00:55:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_queue [2021-11-23 00:55:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_queue [2021-11-23 00:55:15,545 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 00:55:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 00:55:15,545 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_def_val [2021-11-23 00:55:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_def_val [2021-11-23 00:55:15,545 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 00:55:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 00:55:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 00:55:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 00:55:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_put_skb [2021-11-23 00:55:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_put_skb [2021-11-23 00:55:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 00:55:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 00:55:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 00:55:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 00:55:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 00:55:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 00:55:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:55:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_stop [2021-11-23 00:55:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_stop [2021-11-23 00:55:17,456 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:55:17,483 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:55:17,663 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;