/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 02:24:42,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 02:24:42,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 02:24:42,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 02:24:42,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 02:24:42,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 02:24:42,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 02:24:42,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 02:24:42,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 02:24:42,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 02:24:42,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 02:24:42,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 02:24:42,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 02:24:42,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 02:24:42,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 02:24:42,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 02:24:42,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 02:24:42,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 02:24:42,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 02:24:42,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 02:24:42,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 02:24:42,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 02:24:42,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 02:24:42,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 02:24:42,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2023-04-01 02:24:42,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 02:24:42,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 02:24:42,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 02:24:42,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 02:24:42,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 02:24:42,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 02:24:42,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 02:24:42,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 02:24:42,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 02:24:42,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 02:24:42,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 02:24:42,793 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 02:24:42,815 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 02:24:42,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 02:24:42,816 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 02:24:42,816 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 02:24:42,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 02:24:42,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 02:24:42,817 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 02:24:42,817 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 02:24:42,817 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 02:24:42,817 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 02:24:42,817 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 02:24:42,818 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 02:24:42,818 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 02:24:42,818 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 02:24:42,818 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 02:24:42,818 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 02:24:42,818 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 02:24:42,818 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 02:24:42,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 02:24:42,819 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 02:24:42,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 02:24:42,820 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 02:24:42,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 02:24:42,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 02:24:42,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 02:24:42,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:24:42,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 02:24:42,820 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 02:24:42,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 02:24:42,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 02:24:42,821 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 02:24:42,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 02:24:42,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 02:24:42,821 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 02:24:42,821 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 02:24:43,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 02:24:43,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 02:24:43,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 02:24:43,038 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 02:24:43,038 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 02:24:43,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-04-01 02:24:44,052 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 02:24:44,463 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 02:24:44,463 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-04-01 02:24:44,509 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bde3bdd2/e81086a8130d435d91f5de3c9ebfd429/FLAG2caf7f05a [2023-04-01 02:24:44,522 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bde3bdd2/e81086a8130d435d91f5de3c9ebfd429 [2023-04-01 02:24:44,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 02:24:44,525 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 02:24:44,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 02:24:44,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 02:24:44,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 02:24:44,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:24:44" (1/1) ... [2023-04-01 02:24:44,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5194c0ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:44, skipping insertion in model container [2023-04-01 02:24:44,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:24:44" (1/1) ... [2023-04-01 02:24:44,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 02:24:44,696 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 02:24:47,325 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459471,459484] [2023-04-01 02:24:47,328 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459640,459653] [2023-04-01 02:24:47,328 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459807,459820] [2023-04-01 02:24:47,329 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459975,459988] [2023-04-01 02:24:47,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:24:47,426 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 02:24:47,796 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459471,459484] [2023-04-01 02:24:47,797 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459640,459653] [2023-04-01 02:24:47,797 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459807,459820] [2023-04-01 02:24:47,797 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459975,459988] [2023-04-01 02:24:47,805 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:24:47,906 INFO L208 MainTranslator]: Completed translation [2023-04-01 02:24:47,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47 WrapperNode [2023-04-01 02:24:47,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 02:24:47,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 02:24:47,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 02:24:47,908 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 02:24:47,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:47,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,252 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 02:24:48,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 02:24:48,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 02:24:48,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 02:24:48,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (1/1) ... [2023-04-01 02:24:48,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:24:48,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 02:24:48,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 02:24:48,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 02:24:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:24:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 02:24:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 02:24:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 02:24:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 02:24:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 02:24:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 02:24:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-01 02:24:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 02:24:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:24:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 02:24:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 02:24:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-01 02:24:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-01 02:24:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-01 02:24:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-01 02:24:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-01 02:24:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-04-01 02:24:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-01 02:24:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-04-01 02:24:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 02:24:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 02:24:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-04-01 02:24:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2023-04-01 02:24:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2023-04-01 02:24:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-04-01 02:24:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2023-04-01 02:24:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2023-04-01 02:24:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_alt_retry_rate [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2023-04-01 02:24:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_interrupt [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_hw [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_rx_ring [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_tx_ring [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2023-04-01 02:24:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_read [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_write [2023-04-01 02:24:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_probe [2023-04-01 02:24:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2023-04-01 02:24:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_suspend [2023-04-01 02:24:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2023-04-01 02:24:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_init [2023-04-01 02:24:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_exit [2023-04-01 02:24:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2023-04-01 02:24:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rtl8180_driver_init_14_9 [2023-04-01 02:24:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 02:24:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 02:24:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_2 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_11_14_4 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_3 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_11_14_5 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 02:24:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_2 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_3 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_25 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_31 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_33 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_34 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_36 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_25 [2023-04-01 02:24:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_28 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_31 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_33 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_34 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_36 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_10 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_18 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_25 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_28 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_31 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_33 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_34 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_36 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_10 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_18 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_25 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_28 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_31 [2023-04-01 02:24:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_33 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_34 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_36 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_2_12 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_3_12 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_2_6 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_3_6 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_2_8 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2023-04-01 02:24:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_5_17 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_5_2 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_5_5 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_5 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-01 02:24:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_11 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_20 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_4 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_27 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_28 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2023-04-01 02:24:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_65 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_66 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_67 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_68 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_69 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_70 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_71 [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2023-04-01 02:24:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2023-04-01 02:24:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2023-04-01 02:24:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_detect_rf [2023-04-01 02:24:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_24 [2023-04-01 02:24:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_32 [2023-04-01 02:24:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_24 [2023-04-01 02:24:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_24 [2023-04-01 02:24:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_32 [2023-04-01 02:24:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_35 [2023-04-01 02:24:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_24 [2023-04-01 02:24:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_3_8 [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_21 [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_32 [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_35 [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2023-04-01 02:24:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_32 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_35 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_21 [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 02:24:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 02:24:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 02:24:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 02:24:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2023-04-01 02:24:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_rtl8180_priv [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_rtl8180_priv [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_rtl8180_priv [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_rtl8180_priv [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_rtl8180_priv [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_rtl8180_priv [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 02:24:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 02:24:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_768 [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2023-04-01 02:24:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_771 [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_995 [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_996 [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 02:24:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get_tim [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-04-01 02:24:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rts_duration [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 02:24:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-01 02:24:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 02:24:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 02:24:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 02:24:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 02:24:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 02:24:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 02:24:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 02:24:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 02:24:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-01 02:24:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2023-04-01 02:24:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 02:24:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-04-01 02:24:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_27 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_28 [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 02:24:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_70 [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_71 [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 02:24:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:24:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-01 02:24:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 02:24:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_65 [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_66 [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_768 [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_771 [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2023-04-01 02:24:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_alt_retry_rate [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_67 [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_68 [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_69 [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get_tim [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rts_duration [2023-04-01 02:24:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_detect_rf [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_interrupt [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_hw [2023-04-01 02:24:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_rx_ring [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_tx_ring [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_read [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_write [2023-04-01 02:24:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_995 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_996 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_probe [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_suspend [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_init [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_exit [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rtl8180_driver_init_14_9 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_2 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_11_14_4 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 02:24:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_3 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_11_14_5 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_2 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_3 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_24 [2023-04-01 02:24:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_25 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_31 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_32 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_33 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_34 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_35 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_36 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_24 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_25 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_28 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_31 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_32 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_33 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_34 [2023-04-01 02:24:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_36 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_10 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_18 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_21 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_24 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_25 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_28 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_31 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_32 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_33 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_34 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_35 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_36 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_10 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_18 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_21 [2023-04-01 02:24:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_24 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_25 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_28 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_31 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_32 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_33 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_34 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_35 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_36 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_2_12 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_3_12 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_2_6 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_3_6 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2023-04-01 02:24:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_2_8 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_3_8 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_5_17 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_5_2 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_5_5 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_5 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 02:24:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_11 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_20 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_4 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2023-04-01 02:24:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2023-04-01 02:24:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2023-04-01 02:24:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 02:24:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 02:24:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_rtl8180_priv [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_rtl8180_priv [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_rtl8180_priv [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_rtl8180_priv [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_rtl8180_priv [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_rtl8180_priv [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 02:24:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 02:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 02:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 02:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 02:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 02:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 02:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 02:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 02:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 02:24:49,379 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 02:24:49,387 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 02:24:50,637 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 02:24:51,164 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 02:24:57,823 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 02:25:01,058 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 02:25:01,059 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 02:25:01,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:25:01 BoogieIcfgContainer [2023-04-01 02:25:01,064 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 02:25:01,065 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 02:25:01,065 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 02:25:01,068 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 02:25:01,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 02:24:44" (1/3) ... [2023-04-01 02:25:01,068 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@278df12e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:25:01, skipping insertion in model container [2023-04-01 02:25:01,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:24:47" (2/3) ... [2023-04-01 02:25:01,068 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@278df12e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:25:01, skipping insertion in model container [2023-04-01 02:25:01,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:25:01" (3/3) ... [2023-04-01 02:25:01,069 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-04-01 02:25:01,083 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 02:25:01,083 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 02:25:01,180 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 02:25:01,184 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@530fc02f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 02:25:01,184 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 02:25:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand has 3827 states, 1802 states have (on average 1.183684794672586) internal successors, (2133), 1874 states have internal predecessors, (2133), 1543 states have call successors, (1543), 377 states have call predecessors, (1543), 375 states have return successors, (1534), 1498 states have call predecessors, (1534), 1534 states have call successors, (1534) [2023-04-01 02:25:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2023-04-01 02:25:01,228 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:25:01,231 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 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, 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] [2023-04-01 02:25:01,231 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:25:01,236 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:25:01,236 INFO L85 PathProgramCache]: Analyzing trace with hash -1115052757, now seen corresponding path program 1 times [2023-04-01 02:25:01,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:25:01,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053016763] [2023-04-01 02:25:01,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:25:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:25:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:25:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-04-01 02:25:02,488 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:25:02,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053016763] [2023-04-01 02:25:02,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053016763] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:25:02,489 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:25:02,489 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:25:02,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356825903] [2023-04-01 02:25:02,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:25:02,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:25:02,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:25:02,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:25:02,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:25:02,531 INFO L87 Difference]: Start difference. First operand has 3827 states, 1802 states have (on average 1.183684794672586) internal successors, (2133), 1874 states have internal predecessors, (2133), 1543 states have call successors, (1543), 377 states have call predecessors, (1543), 375 states have return successors, (1534), 1498 states have call predecessors, (1534), 1534 states have call successors, (1534) Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 02:25:05,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:25:05,875 INFO L93 Difference]: Finished difference Result 10331 states and 14647 transitions. [2023-04-01 02:25:05,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 02:25:05,877 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 396 [2023-04-01 02:25:05,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:25:05,930 INFO L225 Difference]: With dead ends: 10331 [2023-04-01 02:25:05,930 INFO L226 Difference]: Without dead ends: 6856 [2023-04-01 02:25:05,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:25:05,962 INFO L413 NwaCegarLoop]: 4547 mSDtfsCounter, 4730 mSDsluCounter, 4472 mSDsCounter, 0 mSdLazyCounter, 885 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4730 SdHoareTripleChecker+Valid, 9019 SdHoareTripleChecker+Invalid, 892 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 885 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2023-04-01 02:25:05,962 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4730 Valid, 9019 Invalid, 892 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 885 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2023-04-01 02:25:05,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6856 states. [2023-04-01 02:25:06,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6856 to 6852. [2023-04-01 02:25:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6852 states, 3259 states have (on average 1.1930039889536668) internal successors, (3888), 3394 states have internal predecessors, (3888), 2869 states have call successors, (2869), 724 states have call predecessors, (2869), 721 states have return successors, (2864), 2792 states have call predecessors, (2864), 2864 states have call successors, (2864) [2023-04-01 02:25:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6852 states to 6852 states and 9621 transitions. [2023-04-01 02:25:06,440 INFO L78 Accepts]: Start accepts. Automaton has 6852 states and 9621 transitions. Word has length 396 [2023-04-01 02:25:06,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:25:06,442 INFO L495 AbstractCegarLoop]: Abstraction has 6852 states and 9621 transitions. [2023-04-01 02:25:06,442 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 02:25:06,442 INFO L276 IsEmpty]: Start isEmpty. Operand 6852 states and 9621 transitions. [2023-04-01 02:25:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-04-01 02:25:06,450 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:25:06,450 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 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, 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] [2023-04-01 02:25:06,450 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 02:25:06,451 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:25:06,451 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:25:06,451 INFO L85 PathProgramCache]: Analyzing trace with hash 1003476366, now seen corresponding path program 1 times [2023-04-01 02:25:06,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:25:06,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272451391] [2023-04-01 02:25:06,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:25:06,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:25:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:25:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-04-01 02:25:07,091 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:25:07,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [272451391] [2023-04-01 02:25:07,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [272451391] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:25:07,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:25:07,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:25:07,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782876113] [2023-04-01 02:25:07,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:25:07,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:25:07,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:25:07,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:25:07,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:25:07,097 INFO L87 Difference]: Start difference. First operand 6852 states and 9621 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 02:25:09,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:25:12,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:25:14,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:25:15,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:25:16,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:25:16,143 INFO L93 Difference]: Finished difference Result 19982 states and 28227 transitions. [2023-04-01 02:25:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 02:25:16,144 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 403 [2023-04-01 02:25:16,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:25:16,227 INFO L225 Difference]: With dead ends: 19982 [2023-04-01 02:25:16,227 INFO L226 Difference]: Without dead ends: 13216 [2023-04-01 02:25:16,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:25:16,268 INFO L413 NwaCegarLoop]: 4565 mSDtfsCounter, 4608 mSDsluCounter, 4484 mSDsCounter, 0 mSdLazyCounter, 879 mSolverCounterSat, 6 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4608 SdHoareTripleChecker+Valid, 9049 SdHoareTripleChecker+Invalid, 886 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 879 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2023-04-01 02:25:16,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4608 Valid, 9049 Invalid, 886 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 879 Invalid, 1 Unknown, 0 Unchecked, 8.5s Time] [2023-04-01 02:25:16,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13216 states. [2023-04-01 02:25:16,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13216 to 13175. [2023-04-01 02:25:16,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13175 states, 6241 states have (on average 1.192757570902099) internal successors, (7444), 6490 states have internal predecessors, (7444), 5556 states have call successors, (5556), 1387 states have call predecessors, (5556), 1375 states have return successors, (5663), 5392 states have call predecessors, (5663), 5551 states have call successors, (5663) [2023-04-01 02:25:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13175 states to 13175 states and 18663 transitions. [2023-04-01 02:25:16,954 INFO L78 Accepts]: Start accepts. Automaton has 13175 states and 18663 transitions. Word has length 403 [2023-04-01 02:25:16,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:25:16,956 INFO L495 AbstractCegarLoop]: Abstraction has 13175 states and 18663 transitions. [2023-04-01 02:25:16,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 02:25:16,956 INFO L276 IsEmpty]: Start isEmpty. Operand 13175 states and 18663 transitions. [2023-04-01 02:25:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2023-04-01 02:25:16,968 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:25:16,968 INFO L195 NwaCegarLoop]: trace histogram [40, 36, 36, 36, 36, 36, 36, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2023-04-01 02:25:16,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 02:25:16,968 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:25:16,969 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:25:16,969 INFO L85 PathProgramCache]: Analyzing trace with hash -222873056, now seen corresponding path program 1 times [2023-04-01 02:25:16,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:25:16,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575288059] [2023-04-01 02:25:16,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:25:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:25:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:25:17,856 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5362 trivial. 0 not checked. [2023-04-01 02:25:17,856 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:25:17,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575288059] [2023-04-01 02:25:17,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575288059] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:25:17,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:25:17,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 02:25:17,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398133902] [2023-04-01 02:25:17,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:25:17,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 02:25:17,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:25:17,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 02:25:17,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 02:25:17,860 INFO L87 Difference]: Start difference. First operand 13175 states and 18663 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 2 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-04-01 02:25:20,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:25:20,965 INFO L93 Difference]: Finished difference Result 13181 states and 18668 transitions. [2023-04-01 02:25:20,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 02:25:20,966 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 2 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 464 [2023-04-01 02:25:20,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:25:21,043 INFO L225 Difference]: With dead ends: 13181 [2023-04-01 02:25:21,043 INFO L226 Difference]: Without dead ends: 13179 [2023-04-01 02:25:21,053 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 02:25:21,054 INFO L413 NwaCegarLoop]: 4512 mSDtfsCounter, 4924 mSDsluCounter, 9012 mSDsCounter, 0 mSdLazyCounter, 1318 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4935 SdHoareTripleChecker+Valid, 13524 SdHoareTripleChecker+Invalid, 1319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2023-04-01 02:25:21,054 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4935 Valid, 13524 Invalid, 1319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1318 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2023-04-01 02:25:21,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13179 states. [2023-04-01 02:25:21,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13179 to 13179. [2023-04-01 02:25:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13179 states, 6244 states have (on average 1.1926649583600257) internal successors, (7447), 6493 states have internal predecessors, (7447), 5556 states have call successors, (5556), 1388 states have call predecessors, (5556), 1376 states have return successors, (5663), 5392 states have call predecessors, (5663), 5551 states have call successors, (5663) [2023-04-01 02:25:21,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13179 states to 13179 states and 18666 transitions. [2023-04-01 02:25:21,852 INFO L78 Accepts]: Start accepts. Automaton has 13179 states and 18666 transitions. Word has length 464 [2023-04-01 02:25:21,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:25:21,852 INFO L495 AbstractCegarLoop]: Abstraction has 13179 states and 18666 transitions. [2023-04-01 02:25:21,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 2 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-04-01 02:25:21,853 INFO L276 IsEmpty]: Start isEmpty. Operand 13179 states and 18666 transitions. [2023-04-01 02:25:21,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-04-01 02:25:21,864 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:25:21,865 INFO L195 NwaCegarLoop]: trace histogram [40, 36, 36, 36, 36, 36, 36, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2023-04-01 02:25:21,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 02:25:21,865 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:25:21,865 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:25:21,866 INFO L85 PathProgramCache]: Analyzing trace with hash -915848972, now seen corresponding path program 1 times [2023-04-01 02:25:21,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:25:21,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791307244] [2023-04-01 02:25:21,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:25:21,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:25:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:25:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 5362 trivial. 0 not checked. [2023-04-01 02:25:22,621 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:25:22,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791307244] [2023-04-01 02:25:22,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791307244] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:25:22,621 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:25:22,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 02:25:22,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913032918] [2023-04-01 02:25:22,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:25:22,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 02:25:22,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:25:22,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 02:25:22,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 02:25:22,623 INFO L87 Difference]: Start difference. First operand 13179 states and 18666 transitions. Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (61), 3 states have call predecessors, (61), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2023-04-01 02:25:24,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:25:27,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:25:30,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:25:30,822 INFO L93 Difference]: Finished difference Result 13185 states and 18671 transitions. [2023-04-01 02:25:30,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 02:25:30,823 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (61), 3 states have call predecessors, (61), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) Word has length 469 [2023-04-01 02:25:30,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:25:30,891 INFO L225 Difference]: With dead ends: 13185 [2023-04-01 02:25:30,891 INFO L226 Difference]: Without dead ends: 13183 [2023-04-01 02:25:30,902 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 02:25:30,905 INFO L413 NwaCegarLoop]: 4515 mSDtfsCounter, 4919 mSDsluCounter, 9012 mSDsCounter, 0 mSdLazyCounter, 1316 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4929 SdHoareTripleChecker+Valid, 13527 SdHoareTripleChecker+Invalid, 1319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1316 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2023-04-01 02:25:30,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4929 Valid, 13527 Invalid, 1319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1316 Invalid, 2 Unknown, 0 Unchecked, 7.8s Time] [2023-04-01 02:25:30,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13183 states. [2023-04-01 02:25:31,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13183 to 13183. [2023-04-01 02:25:31,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13183 states, 6247 states have (on average 1.192572434768689) internal successors, (7450), 6496 states have internal predecessors, (7450), 5556 states have call successors, (5556), 1389 states have call predecessors, (5556), 1377 states have return successors, (5663), 5392 states have call predecessors, (5663), 5551 states have call successors, (5663) [2023-04-01 02:25:31,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13183 states to 13183 states and 18669 transitions. [2023-04-01 02:25:31,607 INFO L78 Accepts]: Start accepts. Automaton has 13183 states and 18669 transitions. Word has length 469 [2023-04-01 02:25:31,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:25:31,608 INFO L495 AbstractCegarLoop]: Abstraction has 13183 states and 18669 transitions. [2023-04-01 02:25:31,608 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (61), 3 states have call predecessors, (61), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2023-04-01 02:25:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 13183 states and 18669 transitions. [2023-04-01 02:25:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-04-01 02:25:31,621 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:25:31,621 INFO L195 NwaCegarLoop]: trace histogram [40, 36, 36, 36, 36, 36, 36, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2023-04-01 02:25:31,621 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-01 02:25:31,621 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:25:31,621 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:25:31,622 INFO L85 PathProgramCache]: Analyzing trace with hash -118786464, now seen corresponding path program 1 times [2023-04-01 02:25:31,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:25:31,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506691512] [2023-04-01 02:25:31,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:25:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:25:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:25:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5366 trivial. 0 not checked. [2023-04-01 02:25:32,286 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:25:32,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506691512] [2023-04-01 02:25:32,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506691512] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:25:32,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:25:32,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 02:25:32,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376374089] [2023-04-01 02:25:32,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:25:32,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 02:25:32,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:25:32,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 02:25:32,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 02:25:32,289 INFO L87 Difference]: Start difference. First operand 13183 states and 18669 transitions. Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (62), 3 states have call predecessors, (62), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2023-04-01 02:25:34,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:25:37,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []