/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 21:43:48,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 21:43:48,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 21:43:49,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 21:43:49,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 21:43:49,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 21:43:49,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 21:43:49,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 21:43:49,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 21:43:49,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 21:43:49,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 21:43:49,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 21:43:49,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 21:43:49,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 21:43:49,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 21:43:49,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 21:43:49,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 21:43:49,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 21:43:49,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 21:43:49,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 21:43:49,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 21:43:49,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 21:43:49,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 21:43:49,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 21:43:49,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 21:43:49,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 21:43:49,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 21:43:49,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 21:43:49,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 21:43:49,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 21:43:49,088 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 21:43:49,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 21:43:49,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 21:43:49,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 21:43:49,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 21:43:49,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 21:43:49,092 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 21:43:49,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 21:43:49,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 21:43:49,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 21:43:49,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 21:43:49,095 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 21:43:49,120 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 21:43:49,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 21:43:49,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 21:43:49,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 21:43:49,123 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 21:43:49,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 21:43:49,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 21:43:49,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 21:43:49,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 21:43:49,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 21:43:49,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 21:43:49,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 21:43:49,124 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 21:43:49,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 21:43:49,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 21:43:49,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 21:43:49,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 21:43:49,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 21:43:49,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 21:43:49,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 21:43:49,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 21:43:49,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 21:43:49,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 21:43:49,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 21:43:49,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 21:43:49,127 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 21:43:49,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 21:43:49,127 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 21:43:49,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 21:43:49,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 21:43:49,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 21:43:49,507 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 21:43:49,507 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 21:43:49,509 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2020-10-28 21:43:49,583 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/650658016/48a7b070ff9b487f86bae13084464e6b/FLAG968525bbd [2020-10-28 21:43:50,759 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 21:43:50,760 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2020-10-28 21:43:50,853 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/650658016/48a7b070ff9b487f86bae13084464e6b/FLAG968525bbd [2020-10-28 21:43:51,007 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/650658016/48a7b070ff9b487f86bae13084464e6b [2020-10-28 21:43:51,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 21:43:51,020 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 21:43:51,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 21:43:51,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 21:43:51,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 21:43:51,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 09:43:51" (1/1) ... [2020-10-28 21:43:51,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d3d93a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:51, skipping insertion in model container [2020-10-28 21:43:51,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 09:43:51" (1/1) ... [2020-10-28 21:43:51,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 21:43:51,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 21:43:55,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 21:43:55,228 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 21:43:55,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 21:43:57,054 INFO L208 MainTranslator]: Completed translation [2020-10-28 21:43:57,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57 WrapperNode [2020-10-28 21:43:57,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 21:43:57,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 21:43:57,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 21:43:57,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 21:43:57,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... [2020-10-28 21:43:57,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... [2020-10-28 21:43:57,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... [2020-10-28 21:43:57,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... [2020-10-28 21:43:57,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... [2020-10-28 21:43:57,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... [2020-10-28 21:43:57,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... [2020-10-28 21:43:57,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 21:43:57,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 21:43:57,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 21:43:57,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 21:43:57,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 21:43:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 21:43:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 21:43:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 21:43:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 21:43:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 21:43:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 21:43:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 21:43:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-28 21:43:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~VOID [2020-10-28 21:43:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 21:43:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 21:43:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 21:43:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 21:43:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-28 21:43:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2020-10-28 21:43:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2020-10-28 21:43:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2020-10-28 21:43:57,815 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 21:43:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 21:43:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 21:43:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-28 21:43:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 21:43:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 21:43:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 21:43:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 21:43:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 21:43:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 21:43:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2020-10-28 21:43:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-28 21:43:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 21:43:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 21:43:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-28 21:43:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 21:43:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-28 21:43:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 21:43:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 21:43:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-28 21:43:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-28 21:43:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-28 21:43:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-28 21:43:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-28 21:43:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-28 21:43:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 21:43:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_unlock_wait [2020-10-28 21:43:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-28 21:43:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2020-10-28 21:43:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2020-10-28 21:43:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2020-10-28 21:43:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 21:43:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 21:43:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 21:43:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 21:43:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 21:43:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 21:43:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 21:43:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-28 21:43:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 21:43:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 21:43:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 21:43:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 21:43:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 21:43:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 21:43:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 21:43:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 21:43:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-28 21:43:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 21:43:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 21:43:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 21:43:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 21:43:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 21:43:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 21:43:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 21:43:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 21:43:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2020-10-28 21:43:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 21:43:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 21:43:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 21:43:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 21:43:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-28 21:43:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2020-10-28 21:43:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-28 21:43:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure compare_ether_addr [2020-10-28 21:43:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-28 21:43:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2020-10-28 21:43:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2020-10-28 21:43:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2020-10-28 21:43:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2020-10-28 21:43:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2020-10-28 21:43:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2020-10-28 21:43:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2020-10-28 21:43:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_auth [2020-10-28 21:43:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_action [2020-10-28 21:43:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2020-10-28 21:43:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2020-10-28 21:43:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2020-10-28 21:43:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2020-10-28 21:43:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2020-10-28 21:43:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2020-10-28 21:43:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2020-10-28 21:43:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2020-10-28 21:43:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2020-10-28 21:43:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2020-10-28 21:43:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2020-10-28 21:43:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2020-10-28 21:43:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2020-10-28 21:43:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2020-10-28 21:43:57,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_firmware [2020-10-28 21:43:57,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2020-10-28 21:43:57,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2020-10-28 21:43:57,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2020-10-28 21:43:57,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2020-10-28 21:43:57,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2020-10-28 21:43:57,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2020-10-28 21:43:57,839 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encapsulate_tx_frame [2020-10-28 21:43:57,839 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2020-10-28 21:43:57,839 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2020-10-28 21:43:57,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2020-10-28 21:43:57,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2020-10-28 21:43:57,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2020-10-28 21:43:57,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2020-10-28 21:43:57,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_init [2020-10-28 21:43:57,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2020-10-28 21:43:57,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2020-10-28 21:43:57,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_capture_bssid [2020-10-28 21:43:57,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_save_beacon [2020-10-28 21:43:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_find_vif_bss [2020-10-28 21:43:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_process [2020-10-28 21:43:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_init [2020-10-28 21:43:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2020-10-28 21:43:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_dump_tx_rings [2020-10-28 21:43:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_wait_empty [2020-10-28 21:43:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tid_queue_mapping [2020-10-28 21:43:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2020-10-28 21:43:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2020-10-28 21:43:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2020-10-28 21:43:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start_stream [2020-10-28 21:43:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2020-10-28 21:43:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2020-10-28 21:43:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_allowed [2020-10-28 21:43:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_count_packet [2020-10-28 21:43:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_xmit [2020-10-28 21:43:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2020-10-28 21:43:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2020-10-28 21:43:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2020-10-28 21:43:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2020-10-28 21:43:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_setup_2ghz_band [2020-10-28 21:43:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_setup_5ghz_band [2020-10-28 21:43:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2020-10-28 21:43:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2020-10-28 21:43:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_get_hw_spec_sta [2020-10-28 21:43:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_get_hw_spec_ap [2020-10-28 21:43:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_hw_spec [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_get_stat [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_tx_power [2020-10-28 21:43:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_tx_power [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_beacon [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_rf_channel [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_aid [2020-10-28 21:43:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_rate [2020-10-28 21:43:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_finalize_join [2020-10-28 21:43:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_rts_threshold [2020-10-28 21:43:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_slot [2020-10-28 21:43:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_edca_params [2020-10-28 21:43:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2020-10-28 21:43:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_mimo_config [2020-10-28 21:43:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_sta [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_del_mac_addr [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_rateadapt_mode [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_get_watchdog_bitmap [2020-10-28 21:43:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_watchdog_ba_events [2020-10-28 21:43:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2020-10-28 21:43:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2020-10-28 21:43:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_check_ba [2020-10-28 21:43:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_create_ba [2020-10-28 21:43:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2020-10-28 21:43:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_add [2020-10-28 21:43:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_add_self [2020-10-28 21:43:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2020-10-28 21:43:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_encryption_enable [2020-10-28 21:43:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_encryption_set_key [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_encryption_remove_key [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_stadb_add [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_stadb_del [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_poll [2020-10-28 21:43:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rx_poll [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_restart_work [2020-10-28 21:43:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed_sta [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed_ap [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter_sniffer [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_first_vif [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2020-10-28 21:43:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2020-10-28 21:43:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2020-10-28 21:43:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2020-10-28 21:43:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2020-10-28 21:43:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2020-10-28 21:43:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2020-10-28 21:43:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2020-10-28 21:43:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_finalize_join_worker [2020-10-28 21:43:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_alt_fw [2020-10-28 21:43:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_state_machine [2020-10-28 21:43:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2020-10-28 21:43:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2020-10-28 21:43:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2020-10-28 21:43:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2020-10-28 21:43:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_firmware_load_success [2020-10-28 21:43:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe [2020-10-28 21:43:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove [2020-10-28 21:43:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 21:43:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-28 21:43:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-28 21:43:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-28 21:43:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-28 21:43:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-28 21:43:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-28 21:43:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-28 21:43:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2020-10-28 21:43:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_9 [2020-10-28 21:43:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 21:43:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 21:43:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 21:43:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 21:43:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 21:43:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 21:43:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 21:43:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 21:43:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 21:43:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 21:43:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 21:43:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 21:43:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 21:43:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 21:43:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 21:43:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 21:43:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 21:43:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 21:43:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 21:43:57,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 21:43:57,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 21:43:57,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 21:43:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 21:43:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 21:43:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 21:43:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 21:43:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 21:43:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-28 21:43:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_find_ie [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-28 21:43:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure device_release_driver [2020-10-28 21:43:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 21:43:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2020-10-28 21:43:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get_tim [2020-10-28 21:43:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2020-10-28 21:43:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_find_sta [2020-10-28 21:43:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_find_sta_by_ifaddr [2020-10-28 21:43:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2020-10-28 21:43:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_restart_hw [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_start_tx_ba_cb_irqsafe [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_start_tx_ba_session [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2020-10-28 21:43:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_tx_ba_cb_irqsafe [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_tx_ba_session [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-28 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 21:43:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 21:43:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-28 21:43:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware_nowait [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-28 21:43:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 21:43:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-28 21:43:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-28 21:43:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 21:43:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-28 21:43:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 21:43:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 21:43:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 21:43:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 21:43:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-28 21:43:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 21:43:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 21:43:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 21:43:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 21:43:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 21:43:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 21:43:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 21:43:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 21:43:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 21:43:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 21:43:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-28 21:43:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2020-10-28 21:43:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2020-10-28 21:43:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2020-10-28 21:43:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 21:43:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 21:43:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 21:43:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 21:43:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 21:43:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-28 21:43:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 21:43:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 21:43:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 21:43:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-28 21:43:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-28 21:43:57,903 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 21:43:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 21:43:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 21:43:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 21:43:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 21:43:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 21:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_9 [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-28 21:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2020-10-28 21:43:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 21:43:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-28 21:43:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-28 21:43:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-28 21:43:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 21:43:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 21:43:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 21:43:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 21:43:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 21:43:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-28 21:43:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-28 21:43:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 21:43:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-28 21:43:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-28 21:43:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_unlock_wait [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2020-10-28 21:43:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 21:43:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 21:43:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 21:43:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 21:43:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 21:43:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 21:43:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 21:43:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 21:43:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 21:43:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 21:43:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-28 21:43:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 21:43:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 21:43:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 21:43:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 21:43:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 21:43:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 21:43:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 21:43:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 21:43:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 21:43:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 21:43:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 21:43:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2020-10-28 21:43:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 21:43:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 21:43:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 21:43:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 21:43:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 21:43:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 21:43:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure compare_ether_addr [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2020-10-28 21:43:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2020-10-28 21:43:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2020-10-28 21:43:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2020-10-28 21:43:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2020-10-28 21:43:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2020-10-28 21:43:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_auth [2020-10-28 21:43:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_action [2020-10-28 21:43:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2020-10-28 21:43:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2020-10-28 21:43:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2020-10-28 21:43:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2020-10-28 21:43:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2020-10-28 21:43:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_find_ie [2020-10-28 21:43:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2020-10-28 21:43:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2020-10-28 21:43:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2020-10-28 21:43:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2020-10-28 21:43:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_restart_hw [2020-10-28 21:43:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2020-10-28 21:43:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2020-10-28 21:43:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get_tim [2020-10-28 21:43:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2020-10-28 21:43:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2020-10-28 21:43:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2020-10-28 21:43:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2020-10-28 21:43:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_start_tx_ba_session [2020-10-28 21:43:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_start_tx_ba_cb_irqsafe [2020-10-28 21:43:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_tx_ba_session [2020-10-28 21:43:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_tx_ba_cb_irqsafe [2020-10-28 21:43:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta [2020-10-28 21:43:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta_by_ifaddr [2020-10-28 21:43:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-28 21:43:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2020-10-28 21:43:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-28 21:43:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2020-10-28 21:43:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_state_machine [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_firmware [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2020-10-28 21:43:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2020-10-28 21:43:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2020-10-28 21:43:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2020-10-28 21:43:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-28 21:43:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2020-10-28 21:43:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encapsulate_tx_frame [2020-10-28 21:43:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2020-10-28 21:43:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2020-10-28 21:43:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2020-10-28 21:43:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2020-10-28 21:43:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2020-10-28 21:43:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2020-10-28 21:43:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_init [2020-10-28 21:43:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-28 21:43:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2020-10-28 21:43:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~VOID [2020-10-28 21:43:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2020-10-28 21:43:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_capture_bssid [2020-10-28 21:43:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_save_beacon [2020-10-28 21:43:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_find_vif_bss [2020-10-28 21:43:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_process [2020-10-28 21:43:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 21:43:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_init [2020-10-28 21:43:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2020-10-28 21:43:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_dump_tx_rings [2020-10-28 21:43:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_wait_empty [2020-10-28 21:43:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tid_queue_mapping [2020-10-28 21:43:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start_stream [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_allowed [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_count_packet [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_xmit [2020-10-28 21:43:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_setup_2ghz_band [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_setup_5ghz_band [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2020-10-28 21:43:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_get_hw_spec_sta [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_get_hw_spec_ap [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_hw_spec [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_get_stat [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2020-10-28 21:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_tx_power [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_tx_power [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_beacon [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2020-10-28 21:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_rf_channel [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_aid [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_rate [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_finalize_join [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_rts_threshold [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_slot [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_edca_params [2020-10-28 21:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_mimo_config [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_sta [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_del_mac_addr [2020-10-28 21:43:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_rateadapt_mode [2020-10-28 21:43:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_get_watchdog_bitmap [2020-10-28 21:43:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2020-10-28 21:43:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_watchdog_ba_events [2020-10-28 21:43:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2020-10-28 21:43:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_check_ba [2020-10-28 21:43:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_create_ba [2020-10-28 21:43:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_add [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_add_self [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_encryption_enable [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_encryption_set_key [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_encryption_remove_key [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2020-10-28 21:43:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_stadb_add [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_stadb_del [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_poll [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rx_poll [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2020-10-28 21:43:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_restart_work [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed_sta [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed_ap [2020-10-28 21:43:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter_sniffer [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_first_vif [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2020-10-28 21:43:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2020-10-28 21:43:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2020-10-28 21:43:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2020-10-28 21:43:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2020-10-28 21:43:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_finalize_join_worker [2020-10-28 21:43:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_alt_fw [2020-10-28 21:43:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_firmware_load_success [2020-10-28 21:43:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-28 21:43:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_fw_mutex_of_mwl8k_priv [2020-10-28 21:43:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 21:43:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 21:43:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 21:43:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 21:43:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 21:43:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 21:43:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 21:43:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 21:43:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 21:43:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 21:43:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 21:43:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 21:43:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 21:43:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 21:44:50,412 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 21:44:50,413 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 21:44:50,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:44:50 BoogieIcfgContainer [2020-10-28 21:44:50,420 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 21:44:50,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 21:44:50,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 21:44:50,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 21:44:50,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 09:43:51" (1/3) ... [2020-10-28 21:44:50,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ed57bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:44:50, skipping insertion in model container [2020-10-28 21:44:50,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:43:57" (2/3) ... [2020-10-28 21:44:50,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ed57bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:44:50, skipping insertion in model container [2020-10-28 21:44:50,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:44:50" (3/3) ... [2020-10-28 21:44:50,430 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2020-10-28 21:44:50,444 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 21:44:50,453 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 21:44:50,545 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 21:44:50,591 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 21:44:50,591 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 21:44:50,591 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 21:44:50,591 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 21:44:50,592 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 21:44:50,592 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 21:44:50,592 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 21:44:50,592 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 21:44:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states. [2020-10-28 21:44:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-10-28 21:44:50,681 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 21:44:50,682 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 21:44:50,682 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 21:44:50,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 21:44:50,689 INFO L82 PathProgramCache]: Analyzing trace with hash -1606188589, now seen corresponding path program 1 times [2020-10-28 21:44:50,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 21:44:50,700 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1971439679] [2020-10-28 21:44:50,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 21:44:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:44:51,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:44:57,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:44:57,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-28 21:44:57,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 21:44:57,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6297 [2020-10-28 21:44:57,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:44:57,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:44:57,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 21:44:57,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-28 21:44:57,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 21:44:57,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 21:45:16,354 WARN L193 SmtUtils]: Spent 18.31 s on a formula simplification that was a NOOP. DAG size: 1249 [2020-10-28 21:45:16,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 21:45:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:45:16,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:45:18,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:45:18,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 21:45:18,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 21:45:18,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2145 [2020-10-28 21:45:18,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:45:18,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:45:18,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 21:45:18,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:45:18,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 21:45:18,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:45:18,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 21:45:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:45:18,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:45:18,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:45:18,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 21:45:18,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 21:45:18,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 21:45:18,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:45:18,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:45:18,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 21:45:18,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:45:18,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 21:45:18,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:45:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 21:45:18,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1971439679] [2020-10-28 21:45:18,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 21:45:18,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-28 21:45:18,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107087869] [2020-10-28 21:45:18,921 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-28 21:45:18,921 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 21:45:18,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-28 21:45:18,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-28 21:45:18,940 INFO L87 Difference]: Start difference. First operand 3656 states. Second operand 5 states. [2020-10-28 21:45:40,412 WARN L193 SmtUtils]: Spent 18.22 s on a formula simplification that was a NOOP. DAG size: 1251