/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=SHALLOWEST --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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 10:22:12,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 10:22:12,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 10:22:12,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 10:22:12,550 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 10:22:12,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 10:22:12,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 10:22:12,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 10:22:12,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 10:22:12,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 10:22:12,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 10:22:12,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 10:22:12,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 10:22:12,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 10:22:12,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 10:22:12,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 10:22:12,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 10:22:12,599 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 10:22:12,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 10:22:12,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 10:22:12,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 10:22:12,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 10:22:12,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 10:22:12,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 10:22:12,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 10:22:12,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 10:22:12,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 10:22:12,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 10:22:12,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 10:22:12,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 10:22:12,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 10:22:12,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 10:22:12,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 10:22:12,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 10:22:12,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 10:22:12,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 10:22:12,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 10:22:12,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 10:22:12,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 10:22:12,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 10:22:12,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 10:22:12,672 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 [2020-10-27 10:22:12,725 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 10:22:12,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 10:22:12,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 10:22:12,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 10:22:12,732 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 10:22:12,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 10:22:12,733 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 10:22:12,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 10:22:12,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 10:22:12,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 10:22:12,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 10:22:12,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 10:22:12,735 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 10:22:12,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 10:22:12,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 10:22:12,736 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 10:22:12,736 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 10:22:12,737 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 10:22:12,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 10:22:12,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 10:22:12,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 10:22:12,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 10:22:12,738 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 10:22:12,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 10:22:12,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 10:22:12,738 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 10:22:12,739 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 10:22:12,739 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 10:22:13,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 10:22:13,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 10:22:13,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 10:22:13,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 10:22:13,244 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 10:22:13,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i [2020-10-27 10:22:13,341 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0e0ad68fb/3ac6f74e2f9a4702844d98b29cf0da4c/FLAG5cd4c19bf [2020-10-27 10:22:14,697 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 10:22:14,698 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i [2020-10-27 10:22:14,810 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0e0ad68fb/3ac6f74e2f9a4702844d98b29cf0da4c/FLAG5cd4c19bf [2020-10-27 10:22:14,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0e0ad68fb/3ac6f74e2f9a4702844d98b29cf0da4c [2020-10-27 10:22:14,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 10:22:14,865 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 10:22:14,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 10:22:14,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 10:22:14,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 10:22:14,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:22:14" (1/1) ... [2020-10-27 10:22:14,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e9b166 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:14, skipping insertion in model container [2020-10-27 10:22:14,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:22:14" (1/1) ... [2020-10-27 10:22:14,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 10:22:15,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 10:22:19,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:22:19,348 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 10:22:20,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:22:20,869 INFO L208 MainTranslator]: Completed translation [2020-10-27 10:22:20,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20 WrapperNode [2020-10-27 10:22:20,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 10:22:20,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 10:22:20,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 10:22:20,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 10:22:20,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (1/1) ... [2020-10-27 10:22:20,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (1/1) ... [2020-10-27 10:22:21,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (1/1) ... [2020-10-27 10:22:21,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (1/1) ... [2020-10-27 10:22:21,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (1/1) ... [2020-10-27 10:22:21,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (1/1) ... [2020-10-27 10:22:21,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (1/1) ... [2020-10-27 10:22:21,575 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 10:22:21,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 10:22:21,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 10:22:21,578 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 10:22:21,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (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 [2020-10-27 10:22:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 10:22:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 10:22:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 10:22:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 10:22:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 10:22:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-27 10:22:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-27 10:22:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u32~0~X~~u32~0~TO~int [2020-10-27 10:22:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-27 10:22:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 10:22:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2020-10-27 10:22:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 10:22:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 10:22:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 10:22:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-27 10:22:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-27 10:22:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-27 10:22:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-27 10:22:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-27 10:22:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-27 10:22:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-27 10:22:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-27 10:22:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-27 10:22:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-27 10:22:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 10:22:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 10:22:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 10:22:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-27 10:22:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 10:22:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 10:22:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 10:22:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 10:22:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 10:22:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 10:22:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 10:22:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 10:22:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_is_fw_version [2020-10-27 10:22:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sta_index [2020-10-27 10:22:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_get_cap_name [2020-10-27 10:22:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_feat_caps_info [2020-10-27 10:22:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_detect_chip_version [2020-10-27 10:22:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_start [2020-10-27 10:22:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_stop [2020-10-27 10:22:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_config [2020-10-27 10:22:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_configure_filter [2020-10-27 10:22:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_tx [2020-10-27 10:22:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_key [2020-10-27 10:22:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sw_scan_start [2020-10-27 10:22:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sw_scan_complete [2020-10-27 10:22:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_update_allowed_rates [2020-10-27 10:22:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_default_rates [2020-10-27 10:22:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_bss_info_changed [2020-10-27 10:22:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_rts_threshold [2020-10-27 10:22:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_remove_interface [2020-10-27 10:22:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_add_interface [2020-10-27 10:22:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sta_add [2020-10-27 10:22:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sta_remove [2020-10-27 10:22:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_suspend [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_resume [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_ampdu_action [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_init_ieee80211 [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_platform_get_resources [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_probe [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_remove [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_init [2020-10-27 10:22:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_exit [2020-10-27 10:22:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_5 [2020-10-27 10:22:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ieee80211_ops_6 [2020-10-27 10:22:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 10:22:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-27 10:22:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-27 10:22:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-27 10:22:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-27 10:22:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-27 10:22:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_12 [2020-10-27 10:22:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_13 [2020-10-27 10:22:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-27 10:22:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-27 10:22:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-27 10:22:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-27 10:22:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-27 10:22:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-27 10:22:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-27 10:22:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-27 10:22:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-27 10:22:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-27 10:22:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-27 10:22:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-27 10:22:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_wake [2020-10-27 10:22:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2020-10-27 10:22:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_get_next_bd [2020-10-27 10:22:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_write_register [2020-10-27 10:22:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_read_register [2020-10-27 10:22:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_ctl_block [2020-10-27 10:22:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_allocate_ctl_block [2020-10-27 10:22:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_alloc_ctl_blks [2020-10-27 10:22:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_ctl_blks [2020-10-27 10:22:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_init_descs [2020-10-27 10:22:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_init_tx_bd [2020-10-27 10:22:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_enable_ch_int [2020-10-27 10:22:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_fill_skb [2020-10-27 10:22:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_ch_alloc_skb [2020-10-27 10:22:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_ch_free_skbs [2020-10-27 10:22:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_tx_ack_ind [2020-10-27 10:22:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure reap_tx_dxes [2020-10-27 10:22:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_irq_tx_complete [2020-10-27 10:22:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_irq_rx_ready [2020-10-27 10:22:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_request_irqs [2020-10-27 10:22:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_rx_handle_packets [2020-10-27 10:22:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_rx_frame [2020-10-27 10:22:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_allocate_mem_pools [2020-10-27 10:22:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_mem_pools [2020-10-27 10:22:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_tx_frame [2020-10-27 10:22:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_init [2020-10-27 10:22:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_deinit [2020-10-27 10:22:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-27 10:22:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-27 10:22:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-27 10:22:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-27 10:22:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-27 10:22:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-27 10:22:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-27 10:22:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-27 10:22:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-27 10:22:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-27 10:22:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_20 [2020-10-27 10:22:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_21 [2020-10-27 10:22:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_22 [2020-10-27 10:22:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_23 [2020-10-27 10:22:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_26 [2020-10-27 10:22:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_27 [2020-10-27 10:22:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_28 [2020-10-27 10:22:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2020-10-27 10:22:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_30 [2020-10-27 10:22:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_31 [2020-10-27 10:22:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_32 [2020-10-27 10:22:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_33 [2020-10-27 10:22:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-27 10:22:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-27 10:22:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-27 10:22:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_probe_req [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_nullfunc [2020-10-27 10:22:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure buff_to_be [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rssi0 [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_rx_skb [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_tx_pdu [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_vif_by_addr [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_tx_data [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_tx_mgmt [2020-10-27 10:22:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_start_tx [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_43 [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_44 [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_45 [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_46 [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_49 [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-27 10:22:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40_minus [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40_plus [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cfg_tlv_u32 [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_bss_nw_type [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cap_supported [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_bss_ht_params [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_sta_ht_params [2020-10-27 10:22:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_sta_default_ht_params [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_sta_params [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_send_and_wait [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_rsp_status_check [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_load_nv [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_start_rsp [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_start [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_stop [2020-10-27 10:22:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_init_scan [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_start_scan [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_end_scan [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_finish_scan [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_switch_channel_rsp [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_switch_channel [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_update_scan_params_rsp [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_update_scan_params [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_add_sta_self_rsp [2020-10-27 10:22:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_add_sta_self [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_delete_sta_self [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_delete_sta [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_join_rsp [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_join [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_link_st [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_convert_sta_to_v1 [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_sta_rsp [2020-10-27 10:22:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_sta_v1 [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_sta [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_bss_v1 [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_bss_rsp [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_bss [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_delete_bss [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_send_beacon [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_update_proberesp_tmpl [2020-10-27 10:22:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_stakey [2020-10-27 10:22:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_bsskey [2020-10-27 10:22:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_remove_stakey [2020-10-27 10:22:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_remove_bsskey [2020-10-27 10:22:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_enter_bmps [2020-10-27 10:22:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_exit_bmps [2020-10-27 10:22:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_power_params [2020-10-27 10:22:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_keep_alive_req [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_dump_cmd_req [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure set_feat_caps [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure get_feat_caps [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_feat_caps [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_feature_caps_exchange [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_add_ba_session [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_add_ba [2020-10-27 10:22:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_del_ba [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_trigger_ba [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_tx_compl_ind [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_missed_beacon_ind [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_delete_sta_context_ind [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_update_cfg [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_rsp_process [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_ind_smd_work [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_open [2020-10-27 10:22:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_close [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_54 [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_55 [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_56 [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_57 [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_60 [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_pmc_enter_bmps_state [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_pmc_exit_bmps_state [2020-10-27 10:22:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_enable_keep_alive_null_packet [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_65 [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_66 [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_67 [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_68 [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_71 [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou32 [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-27 10:22:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure read_file_bool_bmps [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_bool_bmps [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dump [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_debugfs_init [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_debugfs_exit [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-27 10:22:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_76 [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_77 [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_78 [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_79 [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_82 [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-27 10:22:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 10:22:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-27 10:22:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-27 10:22:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 10:22:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-27 10:22:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 10:22:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 10:22:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-27 10:22:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-27 10:22:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-27 10:22:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2020-10-27 10:22:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get_tim [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_connection_loss [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_find_sta [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_proberesp_get [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_report_low_ack [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2020-10-27 10:22:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_start_tx_ba_cb_irqsafe [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_start_tx_ba_session [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_tx_ba_cb_irqsafe [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-27 10:22:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-27 10:22:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2020-10-27 10:22:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-27 10:22:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-27 10:22:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2020-10-27 10:22:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-27 10:22:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 10:22:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 10:22:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 10:22:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 10:22:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 10:22:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 10:22:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 10:22:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 10:22:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 10:22:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 10:22:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 10:22:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 10:22:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 10:22:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 10:22:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-27 10:22:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-27 10:22:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-27 10:22:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-27 10:22:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-27 10:22:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2020-10-27 10:22:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 10:22:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-27 10:22:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 10:22:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-27 10:22:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-27 10:22:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-27 10:22:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-27 10:22:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-27 10:22:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-27 10:22:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 10:22:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_5 [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ieee80211_ops_6 [2020-10-27 10:22:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_12 [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_13 [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-27 10:22:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2020-10-27 10:22:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get_tim [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_proberesp_get [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_start_tx_ba_session [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_start_tx_ba_cb_irqsafe [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_tx_ba_cb_irqsafe [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_open [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_close [2020-10-27 10:22:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_load_nv [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_start [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_stop [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_init_scan [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_start_scan [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_end_scan [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_finish_scan [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_add_sta_self [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_delete_sta_self [2020-10-27 10:22:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_delete_sta [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_join [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_link_st [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_bss [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_delete_bss [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_sta [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_send_beacon [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_switch_channel [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_update_proberesp_tmpl [2020-10-27 10:22:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_stakey [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_bsskey [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_remove_stakey [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_remove_bsskey [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_power_params [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_feature_caps_exchange [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure get_feat_caps [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_add_ba_session [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_add_ba [2020-10-27 10:22:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_del_ba [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_trigger_ba [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_update_cfg [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_start_tx [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_allocate_mem_pools [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_mem_pools [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_alloc_ctl_blks [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_ctl_blks [2020-10-27 10:22:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_init [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_deinit [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_pmc_enter_bmps_state [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_pmc_exit_bmps_state [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_debugfs_init [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_debugfs_exit [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_is_fw_version [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_default_rates [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure get_sta_index [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_get_cap_name [2020-10-27 10:22:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_feat_caps_info [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_detect_chip_version [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_start [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_stop [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_config [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_configure_filter [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_tx [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_key [2020-10-27 10:22:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sw_scan_start [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sw_scan_complete [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_update_allowed_rates [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_bss_info_changed [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_rts_threshold [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_remove_interface [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_add_interface [2020-10-27 10:22:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sta_add [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sta_remove [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_suspend [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_resume [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_ampdu_action [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_init_ieee80211 [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_platform_get_resources [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_probe [2020-10-27 10:22:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_remove [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_init [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_exit [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 10:22:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-27 10:22:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-27 10:22:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-27 10:22:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_21 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_22 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_23 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_26 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_28 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_20 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_27 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-27 10:22:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-27 10:22:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_30 [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_31 [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_32 [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_33 [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2020-10-27 10:22:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_wake [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_rx_skb [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_rx_frame [2020-10-27 10:22:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_tx_frame [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_tx_ack_ind [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_get_next_bd [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_write_register [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_read_register [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_ctl_block [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_allocate_ctl_block [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u32~0~X~~u32~0~TO~int [2020-10-27 10:22:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_init_descs [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_init_tx_bd [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_enable_ch_int [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_fill_skb [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_ch_alloc_skb [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_ch_free_skbs [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure reap_tx_dxes [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_irq_tx_complete [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_irq_rx_ready [2020-10-27 10:22:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_request_irqs [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_rx_handle_packets [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_44 [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_45 [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_46 [2020-10-27 10:22:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_49 [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_43 [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2020-10-27 10:22:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_probe_req [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_nullfunc [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure buff_to_be [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_rssi0 [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_tx_pdu [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_vif_by_addr [2020-10-27 10:22:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_tx_data [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_tx_mgmt [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-27 10:22:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-27 10:22:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_55 [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_56 [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_57 [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_60 [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_54 [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_report_low_ack [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_connection_loss [2020-10-27 10:22:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40_minus [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40_plus [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_update_scan_params [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_enter_bmps [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_exit_bmps [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_keep_alive_req [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_dump_cmd_req [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure set_feat_caps [2020-10-27 10:22:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure clear_feat_caps [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure put_cfg_tlv_u32 [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_bss_nw_type [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure is_cap_supported [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_bss_ht_params [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_sta_ht_params [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_sta_default_ht_params [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_sta_params [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_send_and_wait [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-27 10:22:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_rsp_status_check [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_start_rsp [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_switch_channel_rsp [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_update_scan_params_rsp [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_add_sta_self_rsp [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_join_rsp [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_convert_sta_to_v1 [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_sta_rsp [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_sta_v1 [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_bss_v1 [2020-10-27 10:22:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_bss_rsp [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_tx_compl_ind [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_missed_beacon_ind [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_delete_sta_context_ind [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_rsp_process [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_ind_smd_work [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2020-10-27 10:22:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_66 [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_67 [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_68 [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_71 [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_65 [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_enable_keep_alive_null_packet [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou32 [2020-10-27 10:22:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_77 [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_78 [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_79 [2020-10-27 10:22:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_82 [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_76 [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2020-10-27 10:22:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure read_file_bool_bmps [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_bool_bmps [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dump [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-27 10:22:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 10:22:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 10:22:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 10:22:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 10:22:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 10:22:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 10:22:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 10:22:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 10:22:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 10:22:32,031 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 10:23:40,183 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 10:23:40,183 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-27 10:23:40,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:23:40 BoogieIcfgContainer [2020-10-27 10:23:40,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 10:23:40,193 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 10:23:40,193 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 10:23:40,197 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 10:23:40,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 10:22:14" (1/3) ... [2020-10-27 10:23:40,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20482a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:23:40, skipping insertion in model container [2020-10-27 10:23:40,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:22:20" (2/3) ... [2020-10-27 10:23:40,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20482a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:23:40, skipping insertion in model container [2020-10-27 10:23:40,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:23:40" (3/3) ... [2020-10-27 10:23:40,201 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i [2020-10-27 10:23:40,217 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 10:23:40,227 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 10:23:40,243 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 10:23:40,296 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 10:23:40,296 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 10:23:40,296 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 10:23:40,296 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 10:23:40,297 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 10:23:40,297 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 10:23:40,297 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 10:23:40,297 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 10:23:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 3787 states. [2020-10-27 10:23:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-10-27 10:23:40,416 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 10:23:40,417 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 10:23:40,417 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 10:23:40,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 10:23:40,427 INFO L82 PathProgramCache]: Analyzing trace with hash 1501778742, now seen corresponding path program 1 times [2020-10-27 10:23:40,437 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 10:23:40,438 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [602285638] [2020-10-27 10:23:40,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 10:23:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:23:42,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:23:42,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:23:43,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:23:51,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:23:51,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 150 [2020-10-27 10:23:51,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 10:23:51,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10395 [2020-10-27 10:23:51,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:23:51,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-27 10:23:51,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 80 [2020-10-27 10:23:51,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 10:23:51,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 10:24:39,418 WARN L193 SmtUtils]: Spent 46.95 s on a formula simplification that was a NOOP. DAG size: 2014 [2020-10-27 10:24:39,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:24:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:39,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:46,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:46,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:24:46,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:46,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7045 [2020-10-27 10:24:46,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:46,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:46,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:46,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:46,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:46,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 10:24:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:46,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:46,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:46,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:46,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:46,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 10:24:46,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:46,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:46,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:46,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:46,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:46,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-27 10:24:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:46,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:46,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:46,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:46,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:46,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 10:24:46,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:46,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:46,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:46,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:46,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:46,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-27 10:24:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:46,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:46,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:46,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:46,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:46,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 10:24:46,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:46,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:46,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:46,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:46,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:46,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-27 10:24:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:46,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:47,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 10:24:47,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 10:24:47,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-27 10:24:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:47,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 10:24:47,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-27 10:24:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:47,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 10:24:47,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-27 10:24:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:47,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 10:24:47,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-27 10:24:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-27 10:24:47,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 10:24:47,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:24:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:24:47,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-27 10:24:47,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 10:24:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:47,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 10:24:47,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-27 10:24:47,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 10:24:47,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:24:47,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-27 10:24:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:47,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 10:24:47,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 10:24:47,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-27 10:24:47,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 10:24:47,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:24:47,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-27 10:24:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:24:47,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 10:24:47,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 10:24:47,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-27 10:24:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 10:24:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:24:47,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2020-10-27 10:24:47,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-27 10:24:47,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-27 10:24:47,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-27 10:24:47,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:24:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 10:24:47,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 10:24:47,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:24:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:24:47,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 10:24:47,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:24:47,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:47,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-27 10:24:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:24:47,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:24:47,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:24:47,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:24:47,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:24:47,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 10:24:47,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:24:47,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:24:47,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:24:47,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:24:47,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:24:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2020-10-27 10:24:48,055 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [602285638] [2020-10-27 10:24:48,057 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 10:24:48,057 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-27 10:24:48,058 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689792316] [2020-10-27 10:24:48,064 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-27 10:24:48,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 10:24:48,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-27 10:24:48,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-27 10:24:48,081 INFO L87 Difference]: Start difference. First operand 3787 states. Second operand 9 states. [2020-10-27 10:25:40,526 WARN L193 SmtUtils]: Spent 47.28 s on a formula simplification that was a NOOP. DAG size: 2017