/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 OctagonDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 08:45:10,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 08:45:10,329 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 08:45:10,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 08:45:10,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 08:45:10,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 08:45:10,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 08:45:10,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 08:45:10,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 08:45:10,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 08:45:10,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 08:45:10,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 08:45:10,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 08:45:10,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 08:45:10,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 08:45:10,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 08:45:10,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 08:45:10,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 08:45:10,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 08:45:10,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 08:45:10,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 08:45:10,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 08:45:10,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 08:45:10,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 08:45:10,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 08:45:10,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 08:45:10,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 08:45:10,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 08:45:10,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 08:45:10,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 08:45:10,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 08:45:10,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 08:45:10,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 08:45:10,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 08:45:10,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 08:45:10,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 08:45:10,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 08:45:10,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 08:45:10,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 08:45:10,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 08:45:10,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 08:45:10,398 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 [2023-04-03 08:45:10,429 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 08:45:10,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 08:45:10,430 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 08:45:10,430 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 08:45:10,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 08:45:10,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 08:45:10,431 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 08:45:10,431 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 08:45:10,431 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 08:45:10,431 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 08:45:10,432 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 08:45:10,432 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 08:45:10,432 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 08:45:10,432 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 08:45:10,432 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 08:45:10,433 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 08:45:10,433 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 08:45:10,433 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 08:45:10,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 08:45:10,433 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 08:45:10,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 08:45:10,434 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 08:45:10,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 08:45:10,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 08:45:10,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 08:45:10,435 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 08:45:10,435 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 08:45:10,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 08:45:10,435 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 08:45:10,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 08:45:10,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 08:45:10,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 08:45:10,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 08:45:10,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 08:45:10,436 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 08:45:10,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 08:45:10,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 08:45:10,436 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 08:45:10,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 08:45:10,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 08:45:10,436 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 08:45:10,437 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 08:45:10,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 08:45:10,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 08:45:10,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 08:45:10,682 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 08:45:10,683 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 08:45:10,683 INFO L432 ainManager$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-hostap-hostap.cil.i [2023-04-03 08:45:11,977 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 08:45:12,769 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 08:45:12,770 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-hostap-hostap.cil.i [2023-04-03 08:45:12,870 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b72e73ff2/f12595e499b64a6f86371f517000799b/FLAG27491e035 [2023-04-03 08:45:12,884 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b72e73ff2/f12595e499b64a6f86371f517000799b [2023-04-03 08:45:12,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 08:45:12,888 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 08:45:12,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 08:45:12,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 08:45:12,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 08:45:12,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 08:45:12" (1/1) ... [2023-04-03 08:45:12,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a74509d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:12, skipping insertion in model container [2023-04-03 08:45:12,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 08:45:12" (1/1) ... [2023-04-03 08:45:12,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 08:45:13,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 08:45:25,093 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-hostap-hostap.cil.i[892113,892126] [2023-04-03 08:45:25,097 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-hostap-hostap.cil.i[892282,892295] [2023-04-03 08:45:25,098 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-hostap-hostap.cil.i[892449,892462] [2023-04-03 08:45:25,098 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-hostap-hostap.cil.i[892617,892630] [2023-04-03 08:45:25,152 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 08:45:25,284 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 08:45:26,651 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-hostap-hostap.cil.i[892113,892126] [2023-04-03 08:45:26,652 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-hostap-hostap.cil.i[892282,892295] [2023-04-03 08:45:26,652 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-hostap-hostap.cil.i[892449,892462] [2023-04-03 08:45:26,653 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-hostap-hostap.cil.i[892617,892630] [2023-04-03 08:45:26,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 08:45:27,100 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 08:45:27,101 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 08:45:27,101 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 08:45:27,101 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 08:45:27,101 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 08:45:27,108 INFO L208 MainTranslator]: Completed translation [2023-04-03 08:45:27,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27 WrapperNode [2023-04-03 08:45:27,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 08:45:27,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 08:45:27,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 08:45:27,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 08:45:27,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:27,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:27,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:27,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:27,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:28,039 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:28,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:28,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:28,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 08:45:28,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 08:45:28,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 08:45:28,418 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 08:45:28,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (1/1) ... [2023-04-03 08:45:28,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 08:45:28,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 08:45:28,455 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) [2023-04-03 08:45:28,472 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 [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 08:45:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~$Pointer$ [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u16~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-04-03 08:45:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-03 08:45:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data_offset [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_dump_rx_80211 [2023-04-03 08:45:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_rx_80211 [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure monitor_rx [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_frag_cache_find [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_frag_cache_get [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_frag_cache_invalidate [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __hostap_get_bss [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __hostap_add_bss [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __hostap_expire_bss [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_rx_sta_beacon [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_rx_frame_mgmt [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_rx_get_wds [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_rx_frame_wds [2023-04-03 08:45:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_is_eapol_frame [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_rx_frame_decrypt [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_rx_frame_decrypt_msdu [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_80211_rx [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_29_1 [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_59 [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_60 [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unshare [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2023-04-03 08:45:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_dump_tx_80211 [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_data_start_xmit [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_mgmt_start_xmit [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_tx_encrypt [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_master_start_xmit [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-03 08:45:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_assoc_resp [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_reassoc_resp [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_auth [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_lcp_len [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_point_len [2023-04-03 08:45:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_event_len_adjust [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_event [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_point [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_debug_proc_show [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_debug_proc_open [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_sta_hash_add [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_sta_hash_del [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_free_sta [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_tim [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_event_new_sta [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_event_expired_sta [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_handle_timer [2023-04-03 08:45:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_deauth_all_stas [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_show [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_start [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_next [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_stop [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_open [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_add_mac [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_del_mac [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_mac_deny [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_flush_macs [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_kick_mac [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_kickall [2023-04-03 08:45:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_show [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_start [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_next [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_stop [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_open [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_check_sta_fw_version [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_ap_tx_cb [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_ap_tx_cb_auth [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_ap_tx_cb_assoc [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_ap_tx_cb_poll [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_init_data [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_init_ap_proc [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_free_data [2023-04-03 08:45:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_get_sta [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_send_mgmt [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_proc_show [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_proc_open [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_add_proc_queue [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_add_sta [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_tx_rate_ok [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_check_tx_rates [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_crypt_init [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_auth_make_challenge [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_authen [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_assoc [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_deauth [2023-04-03 08:45:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_disassoc [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_handle_data_nullfunc [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_handle_dropped_data [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pspoll_send_buffered [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_pspoll [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_wds_oper_queue [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_beacon [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ap_item [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_rx [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_packet_send [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_get_sta_qual [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_translate_scan [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_hostapd_add_sta [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_hostapd_remove_sta [2023-04-03 08:45:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_hostapd_get_info_sta [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_hostapd_set_flags_sta [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_hostapd_sta_clear_stats [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_hostapd [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_update_sta_tx_rate [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_handle_sta_tx [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_handle_sta_release [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_handle_sta_tx_exc [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_update_sta_ps2 [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_update_sta_ps [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_handle_sta_rx [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_handle_sta_crypto [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_is_sta_assoc [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_is_sta_authorized [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_add_sta [2023-04-03 08:45:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_update_rx_stats [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_update_rates [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_crypt_get_ptrs [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_add_wds_links [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_wds_link_oper [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_32_1 [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_9 [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2023-04-03 08:45:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_9_12 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_15_7 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_16_7 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_20_7 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_21_7 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_22_7 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_23_7 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_15_8 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_16_8 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_22_8 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_15_4 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_16_4 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_20_4 [2023-04-03 08:45:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_21_4 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_22_4 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_23_4 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_15_10 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_16_10 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_20_10 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_21_10 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_22_10 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_23_10 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_15 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_16 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_20 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_21 [2023-04-03 08:45:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_22 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_23 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_15_1 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_15_13 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_1 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_13 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_20_1 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_20_13 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_21_1 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_21_13 [2023-04-03 08:45:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_22_1 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_22_13 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_23_1 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_23_13 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_15 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_6 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_59 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2023-04-03 08:45:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_64 [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_74 [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_75 [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_80 [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_107 [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_108 [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-03 08:45:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_info_commtallies16 [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_info_commtallies32 [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_info_commtallies [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure hfa384x_linkstatus_str [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_info_linkstatus [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_host_roaming [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_report_scan_complete [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_info_scanresults [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_info_hostscanresults [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_info_process [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_info_queue_linkstatus [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_info_queue_scanresults [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_info_queue [2023-04-03 08:45:28,506 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_info_init [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_59 [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-03 08:45:28,507 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid_nr [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_value [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_get_wireless_stats [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_get_datarates [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_get_name [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwencode [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwencode [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_rate [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwrate [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwrate [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwsens [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwsens [2023-04-03 08:45:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwaplist [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwrts [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwrts [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwfrag [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwfrag [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_join_ap [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwap [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwap [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwnickn [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwnickn [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwfreq [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwfreq [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_monitor_set_type [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwessid [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwessid [2023-04-03 08:45:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwrange [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_monitor_mode_enable [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_monitor_mode_disable [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwmode [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwmode [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwpower [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwpower [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwretry [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwretry [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwtxpow [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwtxpow [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_request_hostscan [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_request_scan [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwscan [2023-04-03 08:45:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __prism2_translate_scan [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_translate_scan [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwscan_sta [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwscan [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_inquire [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_prism2_param [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_get_prism2_param [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_readmif [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_writemif [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_monitor [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_reset [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_set_rid_word [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_mac_cmd_ioctl [2023-04-03 08:45:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_download [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_set_genericelement [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwauth [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwauth [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwencodeext [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwencodeext [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_set_encryption [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_get_encryption [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_get_rid [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_set_rid [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_set_assoc_ap_addr [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwgenie [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_giwgenie [2023-04-03 08:45:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_set_generic_element [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwmlme [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_mlme [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_scan_req [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_priv_hostapd [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_get_drvinfo [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_ioctl [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_3 [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_25_3 [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_59___0 [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_65 [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 08:45:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_cts [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ack [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_inherit [2023-04-03 08:45:28,514 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_add_interface [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_remove_interface [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_special_addr [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_add [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_del [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_tx_callback_register [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_tx_callback_unregister [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_word [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_string [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_get_porttype [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_encryption [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_antsel [2023-04-03 08:45:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_roaming [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_auth_algs [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_dump_rx_header [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_dump_tx_header [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_80211_header_parse [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_80211_get_hdrlen [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_close [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_open [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_set_mac_address [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_multicast_list_queue [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_multicast_list [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_change_mtu [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_tx_timeout [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_setup_dev [2023-04-03 08:45:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_enable_hostapd [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_disable_hostapd [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_enable_hostapd_sta [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_disable_hostapd_sta [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_hostapd [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_hostapd_sta [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_update_comms_qual [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_send_mgmt [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_deauth [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_init [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_exit [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_hostap_exit_35_2 [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_hostap_init_35_18 [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_15_35_4 [2023-04-03 08:45:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_35_5 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_35_6 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_35_7 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_7_35_8 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_seq_instance_11_35_9 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_27_3 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_15_35_10 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_35_11 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_35_12 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_8_35_13 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_7_35_14 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_10 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_13 [2023-04-03 08:45:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_14 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_15 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_16 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_17 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_18 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_7 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_10 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_13 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_14 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_15 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_16 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_17 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_18 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_7 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_24_12 [2023-04-03 08:45:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_24_15 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_24_18 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_24_3 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_24_9 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_35 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_7_12 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_3_2 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_7_2 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_10_4 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_11_4 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2023-04-03 08:45:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_6_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_7_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_8_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_9_4 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_12 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_13 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_14 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_header_ops_dummy_resourceless_instance_24 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_25 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-03 08:45:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_1 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_5 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_1 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_5 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_1 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_5 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_24_1 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_24_5 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_25_1 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_25_5 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_26_1 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_26_3 [2023-04-03 08:45:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_27_1 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_27_4 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_27 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_26_2 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_26 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_33_2 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_59 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_60 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_61 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_62 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2023-04-03 08:45:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_debug_proc_show [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_debug_proc_open [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_stats_proc_show [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_stats_proc_open [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_show [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_start [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_next [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_stop [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_open [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_show [2023-04-03 08:45:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_start [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_next [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_stop [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_open [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_crypt_proc_show [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_crypt_proc_open [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_pda_proc_read [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_aux_dump_proc_no_read [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_show [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_start [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_next [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_stop [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_open [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_init_proc [2023-04-03 08:45:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_remove_proc [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_10 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_11 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_8 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_22 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_5 [2023-04-03 08:45:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_5 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_5 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_5 [2023-04-03 08:45:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_22 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_5 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_22 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_5 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_10_12 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_11_12 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_6_12 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_8_12 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_10_2 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_11_2 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2023-04-03 08:45:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_4_2 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_5_2 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_6_2 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_8_2 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_9_2 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_17_7 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_18_7 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_19_7 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_17_8 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_18_8 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_19_8 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_20_8 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_21_8 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_23_8 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_17_4 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_18_4 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_19_4 [2023-04-03 08:45:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_17_10 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_18_10 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_19_10 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_17 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_18 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_19 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_15 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_6 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_15 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_6 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_17_1 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_17_13 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_18_1 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_18_13 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_19_1 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_19_13 [2023-04-03 08:45:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_15 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_6 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_15 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_6 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_15 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_6 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_15 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_6 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_59 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_62 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_65 [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 08:45:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 08:45:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 08:45:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-03 08:45:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_local_info [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_local_info [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_local_info [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_local_info [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_local_info [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_local_info [2023-04-03 08:45:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_local_info [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_local_info [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_mac_restrictions [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 08:45:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-03 08:45:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sta_table_lock_of_ap_data [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sta_table_lock_of_ap_data [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sta_table_lock_of_ap_data [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 08:45:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 08:45:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-03 08:45:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_open [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_queue_xmit [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header_cache [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header_cache_update [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_rebuild_header [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-03 08:45:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_file_llseek [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-03 08:45:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lib80211_crypt_delayed_deinit [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lib80211_get_crypto_ops [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-04-03 08:45:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_remove [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_list_next [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_list_start [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_list_start_head [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-04-03 08:45:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-03 08:45:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 08:45:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 08:45:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-03 08:45:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_local_info [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_local_info [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_59 [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_60 [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-03 08:45:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-04-03 08:45:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data_offset [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_rx_80211 [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_80211_rx [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_dump_rx_80211 [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_rx [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_handle_sta_release [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_update_sta_ps [2023-04-03 08:45:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_handle_sta_rx [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_handle_sta_crypto [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_is_sta_assoc [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_is_sta_authorized [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_update_rx_stats [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_wds_link_oper [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_80211_get_hdrlen [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure monitor_rx [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_frag_cache_find [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_frag_cache_get [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_frag_cache_invalidate [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure __hostap_get_bss [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure __hostap_add_bss [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure __hostap_expire_bss [2023-04-03 08:45:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_rx_sta_beacon [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_rx_frame_mgmt [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_rx_get_wds [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_rx_frame_wds [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_is_eapol_frame [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_rx_frame_decrypt [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_rx_frame_decrypt_msdu [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_29_1 [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_26_1 [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-03 08:45:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unshare [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_dump_tx_80211 [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_data_start_xmit [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_mgmt_start_xmit [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_master_start_xmit [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_handle_sta_tx [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_tx_encrypt [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 08:45:28,555 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_mac_restrictions [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_mac_restrictions [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-04-03 08:45:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_74 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_107 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_75 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_108 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_59 [2023-04-03 08:45:28,557 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_64 [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_80 [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-04-03 08:45:28,558 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure seq_list_start_head [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure seq_list_next [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_assoc_resp [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_reassoc_resp [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2023-04-03 08:45:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_auth [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure lib80211_get_crypto_ops [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_lcp_len [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_point_len [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_event_len_adjust [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_event [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_point [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_init_data [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_init_ap_proc [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_free_data [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_check_sta_fw_version [2023-04-03 08:45:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_handle_sta_tx_exc [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_add_sta [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_update_rates [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_add_wds_links [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_deauth_all_stas [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_tx_callback_register [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_add [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_del [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_add_mac [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_del_mac [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_flush_macs [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_kick_mac [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_kickall [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ap_crypt_get_ptrs [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_get_sta_qual [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_translate_scan [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_hostapd [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ap_get_sta [2023-04-03 08:45:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_event_expired_sta [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure handle_add_proc_queue [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure handle_wds_oper_queue [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_send_mgmt [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_debug_proc_show [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_debug_proc_open [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_sta_hash_add [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_sta_hash_del [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_free_sta [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_tim [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_event_new_sta [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_handle_timer [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_show [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_start [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_next [2023-04-03 08:45:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_stop [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_open [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_mac_deny [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_show [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_start [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_next [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_stop [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_open [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_ap_tx_cb [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_ap_tx_cb_auth [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_ap_tx_cb_assoc [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_ap_tx_cb_poll [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_proc_show [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_proc_open [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure ap_add_sta [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure ap_tx_rate_ok [2023-04-03 08:45:28,563 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_check_tx_rates [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure ap_crypt_init [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~$Pointer$ [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure ap_auth_make_challenge [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure handle_authen [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure handle_assoc [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure handle_deauth [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure handle_disassoc [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure ap_handle_data_nullfunc [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure ap_handle_dropped_data [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure pspoll_send_buffered [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure handle_pspoll [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure handle_beacon [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ap_item [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_packet_send [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_hostapd_add_sta [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_hostapd_remove_sta [2023-04-03 08:45:28,564 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_hostapd_get_info_sta [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_hostapd_set_flags_sta [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_hostapd_sta_clear_stats [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ap_update_sta_tx_rate [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_update_sta_ps2 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_32_1 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_9 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2023-04-03 08:45:28,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_22 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_5 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_9_12 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_9_2 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_9_4 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_15_7 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_16_7 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_20_7 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_21_7 [2023-04-03 08:45:28,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_22_7 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_23_7 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_15_8 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_16_8 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_20_8 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_21_8 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_22_8 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_23_8 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_15_4 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_16_4 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_20_4 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_21_4 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_22_4 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_23_4 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_15_10 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_16_10 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_20_10 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_21_10 [2023-04-03 08:45:28,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_22_10 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_23_10 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_15 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_16 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_20 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_21 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_22 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_23 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_15_1 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_15_13 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_1 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_13 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_17_13 [2023-04-03 08:45:28,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_18_13 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_19_13 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_20_1 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_20_13 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_21_1 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_21_13 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_22_1 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_22_13 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_23_1 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_23_13 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_15 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_6 [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 08:45:28,569 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_59 [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_info_init [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_info_process [2023-04-03 08:45:28,570 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_info_commtallies16 [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_info_commtallies32 [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_info_commtallies [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure hfa384x_linkstatus_str [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_info_linkstatus [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_host_roaming [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_report_scan_complete [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_info_scanresults [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_info_hostscanresults [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_info_queue_linkstatus [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_info_queue_scanresults [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_info_queue [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-03 08:45:28,571 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_59___0 [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_65 [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-03 08:45:28,572 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure lib80211_crypt_delayed_deinit [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid_nr [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_spy [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_spy [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_thrspy [2023-04-03 08:45:28,573 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_thrspy [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_value [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_word [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_string [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_get_porttype [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_encryption [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_antsel [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_roaming [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_auth_algs [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_hostapd [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_hostapd_sta [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_update_comms_qual [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_send_mgmt [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_deauth [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_ioctl [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_get_wireless_stats [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_get_datarates [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_get_name [2023-04-03 08:45:28,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwencode [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwencode [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_rate [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwrate [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwrate [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwsens [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwsens [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwaplist [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwrts [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwrts [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwfrag [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwfrag [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_join_ap [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwap [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwap [2023-04-03 08:45:28,575 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwnickn [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwnickn [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwfreq [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwfreq [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_monitor_set_type [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwessid [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwessid [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwrange [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_monitor_mode_enable [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u16~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_monitor_mode_disable [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwmode [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwmode [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwpower [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwpower [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwretry [2023-04-03 08:45:28,576 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwretry [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwtxpow [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwtxpow [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_request_hostscan [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_request_scan [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwscan [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure __prism2_translate_scan [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_translate_scan [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwscan_sta [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwscan [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_inquire [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_prism2_param [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_get_prism2_param [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_readmif [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_writemif [2023-04-03 08:45:28,577 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_monitor [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_reset [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_set_rid_word [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure ap_mac_cmd_ioctl [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_download [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_set_genericelement [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwauth [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwauth [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwencodeext [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwencodeext [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_set_encryption [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_get_encryption [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_get_rid [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_set_rid [2023-04-03 08:45:28,578 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_set_assoc_ap_addr [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwgenie [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_giwgenie [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_set_generic_element [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwmlme [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_mlme [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_scan_req [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_priv_hostapd [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_get_drvinfo [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_3 [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_25_3 [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2023-04-03 08:45:28,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_cts [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ack [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-03 08:45:28,580 INFO L130 BoogieDeclarations]: Found specification of procedure dev_open [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_60 [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_61 [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-03 08:45:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_62 [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_rebuild_header [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header_cache [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header_cache_update [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_59 [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_inherit [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_tx_callback_unregister [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_dump_rx_header [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_dump_tx_header [2023-04-03 08:45:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_setup_dev [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_multicast_list_queue [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_add_interface [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_remove_interface [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_special_addr [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_80211_header_parse [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_close [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_open [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_set_mac_address [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_multicast_list [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_change_mtu [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_tx_timeout [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_enable_hostapd [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_disable_hostapd [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_enable_hostapd_sta [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_disable_hostapd_sta [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_init [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_exit [2023-04-03 08:45:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_hostap_exit_35_2 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_hostap_init_35_18 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_15_35_4 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_35_5 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_35_6 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_35_7 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_7_35_8 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_seq_instance_11_35_9 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_27_3 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_15_35_10 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_35_11 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_35_12 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_8_35_13 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_7_35_14 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2023-04-03 08:45:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_10 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_13 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_14 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_15 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_16 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_17 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_18 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_7 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_10 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_13 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_14 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_15 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_16 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_17 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_18 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_7 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_24_12 [2023-04-03 08:45:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_24_15 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_24_18 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_24_3 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_24_9 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_35 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_10 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_11 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_8 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_7_12 [2023-04-03 08:45:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_3_2 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_7_2 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_10_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_11_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_6_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_7_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_8_4 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_12 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_13 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_14 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_17 [2023-04-03 08:45:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_18 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_19 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_header_ops_dummy_resourceless_instance_24 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_25 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_15 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_6 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_15 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_6 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_1 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_5 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_1 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_5 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_1 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_5 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_17_1 [2023-04-03 08:45:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_18_1 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_19_1 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_24_1 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_24_5 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_25_1 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_25_5 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_26_3 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_27_1 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_27_4 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_15 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_6 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_15 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_6 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_15 [2023-04-03 08:45:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_6 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_15 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_6 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_27 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_26_2 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_26 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_33_2 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_59 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_62 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_65 [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure seq_list_start [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure generic_file_llseek [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure proc_remove [2023-04-03 08:45:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_init_proc [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_remove_proc [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_debug_proc_show [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_debug_proc_open [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_stats_proc_show [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_stats_proc_open [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_show [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_start [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_next [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_stop [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_open [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_show [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_start [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_next [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_stop [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_open [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_crypt_proc_show [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_crypt_proc_open [2023-04-03 08:45:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_pda_proc_read [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_aux_dump_proc_no_read [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_show [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_start [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_next [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_stop [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_open [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_22 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_5 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_22 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_5 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_5 [2023-04-03 08:45:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_5 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_22 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_5 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_10_12 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_11_12 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_6_12 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_8_12 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_10_2 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_11_2 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_4_2 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_5_2 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_6_2 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_8_2 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_17_7 [2023-04-03 08:45:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_18_7 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_19_7 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_17_8 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_18_8 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_19_8 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_17_4 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_18_4 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_19_4 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_17_10 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_18_10 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_19_10 [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 08:45:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 08:45:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 08:45:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-03 08:45:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_local_info [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_local_info [2023-04-03 08:45:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_local_info [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_local_info [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_local_info [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_local_info [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_mac_restrictions [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_mac_restrictions [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_mac_restrictions [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_mac_restrictions [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_mac_restrictions [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_mac_restrictions [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 08:45:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-03 08:45:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sta_table_lock_of_ap_data [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sta_table_lock_of_ap_data [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sta_table_lock_of_ap_data [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sta_table_lock_of_ap_data [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 08:45:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 08:45:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 08:45:30,964 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 08:45:30,976 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 08:45:45,288 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-03 08:45:48,499 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#reason~2.base, ~#reason~2.offset);havoc ~#reason~2.base, ~#reason~2.offset; [2023-04-03 08:45:48,607 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 08:45:57,191 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#reason~1.base, ~#reason~1.offset);havoc ~#reason~1.base, ~#reason~1.offset; [2023-04-03 08:45:59,040 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 08:46:16,787 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 08:46:16,788 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-04-03 08:46:16,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 08:46:16 BoogieIcfgContainer [2023-04-03 08:46:16,811 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 08:46:16,815 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 08:46:16,815 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 08:46:16,818 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 08:46:16,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 08:45:12" (1/3) ... [2023-04-03 08:46:16,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55261f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 08:46:16, skipping insertion in model container [2023-04-03 08:46:16,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:45:27" (2/3) ... [2023-04-03 08:46:16,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55261f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 08:46:16, skipping insertion in model container [2023-04-03 08:46:16,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 08:46:16" (3/3) ... [2023-04-03 08:46:16,820 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i [2023-04-03 08:46:16,839 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 08:46:16,839 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-03 08:46:17,054 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 08:46:17,065 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;@3ade37f4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 08:46:17,066 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-03 08:46:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand has 8585 states, 5015 states have (on average 1.2993020937188435) internal successors, (6516), 5173 states have internal predecessors, (6516), 2705 states have call successors, (2705), 687 states have call predecessors, (2705), 685 states have return successors, (2695), 2615 states have call predecessors, (2695), 2695 states have call successors, (2695) [2023-04-03 08:46:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2023-04-03 08:46:17,191 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:46:17,194 INFO L195 NwaCegarLoop]: trace histogram [145, 144, 144, 144, 144, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:46:17,194 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)] === [2023-04-03 08:46:17,201 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:46:17,202 INFO L85 PathProgramCache]: Analyzing trace with hash -1444512469, now seen corresponding path program 1 times [2023-04-03 08:46:17,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:46:17,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775928241] [2023-04-03 08:46:17,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:46:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:46:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:46:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2023-04-03 08:46:22,903 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:46:22,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775928241] [2023-04-03 08:46:22,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775928241] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:46:22,904 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:46:22,904 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 08:46:22,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477310942] [2023-04-03 08:46:22,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:46:22,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 08:46:22,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:46:22,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 08:46:22,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 08:46:23,016 INFO L87 Difference]: Start difference. First operand has 8585 states, 5015 states have (on average 1.2993020937188435) internal successors, (6516), 5173 states have internal predecessors, (6516), 2705 states have call successors, (2705), 687 states have call predecessors, (2705), 685 states have return successors, (2695), 2615 states have call predecessors, (2695), 2695 states have call successors, (2695) Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (156), 3 states have call predecessors, (156), 1 states have return successors, (152), 3 states have call predecessors, (152), 3 states have call successors, (152) [2023-04-03 08:46:29,938 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 [] [2023-04-03 08:46:32,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:46:34,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:46:35,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:46:35,374 INFO L93 Difference]: Finished difference Result 15422 states and 21670 transitions. [2023-04-03 08:46:35,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 08:46:35,377 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (156), 3 states have call predecessors, (156), 1 states have return successors, (152), 3 states have call predecessors, (152), 3 states have call successors, (152) Word has length 1475 [2023-04-03 08:46:35,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:46:35,501 INFO L225 Difference]: With dead ends: 15422 [2023-04-03 08:46:35,502 INFO L226 Difference]: Without dead ends: 10279 [2023-04-03 08:46:35,551 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 [2023-04-03 08:46:35,556 INFO L413 NwaCegarLoop]: 6725 mSDtfsCounter, 6745 mSDsluCounter, 6652 mSDsCounter, 0 mSdLazyCounter, 1550 mSolverCounterSat, 16 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6745 SdHoareTripleChecker+Valid, 13377 SdHoareTripleChecker+Invalid, 1569 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1550 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2023-04-03 08:46:35,559 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6745 Valid, 13377 Invalid, 1569 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [16 Valid, 1550 Invalid, 3 Unknown, 0 Unchecked, 11.6s Time] [2023-04-03 08:46:35,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10279 states. [2023-04-03 08:46:36,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10279 to 10275. [2023-04-03 08:46:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10275 states, 5844 states have (on average 1.2734428473648187) internal successors, (7442), 6043 states have internal predecessors, (7442), 3357 states have call successors, (3357), 1074 states have call predecessors, (3357), 1071 states have return successors, (3352), 3226 states have call predecessors, (3352), 3352 states have call successors, (3352) [2023-04-03 08:46:36,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10275 states to 10275 states and 14151 transitions. [2023-04-03 08:46:36,345 INFO L78 Accepts]: Start accepts. Automaton has 10275 states and 14151 transitions. Word has length 1475 [2023-04-03 08:46:36,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:46:36,354 INFO L495 AbstractCegarLoop]: Abstraction has 10275 states and 14151 transitions. [2023-04-03 08:46:36,355 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (156), 3 states have call predecessors, (156), 1 states have return successors, (152), 3 states have call predecessors, (152), 3 states have call successors, (152) [2023-04-03 08:46:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10275 states and 14151 transitions. [2023-04-03 08:46:36,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1492 [2023-04-03 08:46:36,509 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:46:36,510 INFO L195 NwaCegarLoop]: trace histogram [145, 144, 144, 144, 144, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:46:36,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 08:46:36,510 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)] === [2023-04-03 08:46:36,511 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:46:36,511 INFO L85 PathProgramCache]: Analyzing trace with hash -759413378, now seen corresponding path program 1 times [2023-04-03 08:46:36,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:46:36,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131220984] [2023-04-03 08:46:36,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:46:36,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:46:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:46:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2023-04-03 08:46:40,097 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:46:40,098 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131220984] [2023-04-03 08:46:40,098 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131220984] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:46:40,098 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:46:40,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 08:46:40,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425709835] [2023-04-03 08:46:40,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:46:40,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 08:46:40,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:46:40,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 08:46:40,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 08:46:40,105 INFO L87 Difference]: Start difference. First operand 10275 states and 14151 transitions. Second operand has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:46:42,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:46:46,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:46:49,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:46:51,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:46:52,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:46:52,175 INFO L93 Difference]: Finished difference Result 30143 states and 41560 transitions. [2023-04-03 08:46:52,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 08:46:52,176 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) Word has length 1491 [2023-04-03 08:46:52,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:46:52,332 INFO L225 Difference]: With dead ends: 30143 [2023-04-03 08:46:52,332 INFO L226 Difference]: Without dead ends: 20170 [2023-04-03 08:46:52,401 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 [2023-04-03 08:46:52,402 INFO L413 NwaCegarLoop]: 6737 mSDtfsCounter, 6919 mSDsluCounter, 6676 mSDsCounter, 0 mSdLazyCounter, 1528 mSolverCounterSat, 11 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6919 SdHoareTripleChecker+Valid, 13413 SdHoareTripleChecker+Invalid, 1542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1528 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2023-04-03 08:46:52,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6919 Valid, 13413 Invalid, 1542 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [11 Valid, 1528 Invalid, 3 Unknown, 0 Unchecked, 11.2s Time] [2023-04-03 08:46:52,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20170 states. [2023-04-03 08:46:53,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20170 to 20110. [2023-04-03 08:46:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20110 states, 11484 states have (on average 1.2764716126785092) internal successors, (14659), 11878 states have internal predecessors, (14659), 6506 states have call successors, (6506), 2121 states have call predecessors, (6506), 2117 states have return successors, (6594), 6247 states have call predecessors, (6594), 6501 states have call successors, (6594) [2023-04-03 08:46:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20110 states to 20110 states and 27759 transitions. [2023-04-03 08:46:53,589 INFO L78 Accepts]: Start accepts. Automaton has 20110 states and 27759 transitions. Word has length 1491 [2023-04-03 08:46:53,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:46:53,591 INFO L495 AbstractCegarLoop]: Abstraction has 20110 states and 27759 transitions. [2023-04-03 08:46:53,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:46:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 20110 states and 27759 transitions. [2023-04-03 08:46:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1497 [2023-04-03 08:46:53,617 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:46:53,617 INFO L195 NwaCegarLoop]: trace histogram [145, 144, 144, 144, 144, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:46:53,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 08:46:53,618 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_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)] === [2023-04-03 08:46:53,618 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:46:53,618 INFO L85 PathProgramCache]: Analyzing trace with hash -570119651, now seen corresponding path program 1 times [2023-04-03 08:46:53,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:46:53,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1979510940] [2023-04-03 08:46:53,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:46:53,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:46:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:46:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2023-04-03 08:46:56,902 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:46:56,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1979510940] [2023-04-03 08:46:56,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1979510940] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:46:56,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:46:56,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 08:46:56,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670420035] [2023-04-03 08:46:56,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:46:56,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 08:46:56,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:46:56,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 08:46:56,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 08:46:56,905 INFO L87 Difference]: Start difference. First operand 20110 states and 27759 transitions. Second operand has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (161), 3 states have call predecessors, (161), 1 states have return successors, (151), 3 states have call predecessors, (151), 3 states have call successors, (151) [2023-04-03 08:47:02,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:04,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:06,848 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 [] [2023-04-03 08:47:07,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:47:07,366 INFO L93 Difference]: Finished difference Result 49662 states and 68478 transitions. [2023-04-03 08:47:07,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 08:47:07,367 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (161), 3 states have call predecessors, (161), 1 states have return successors, (151), 3 states have call predecessors, (151), 3 states have call successors, (151) Word has length 1496 [2023-04-03 08:47:07,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:47:07,558 INFO L225 Difference]: With dead ends: 49662 [2023-04-03 08:47:07,558 INFO L226 Difference]: Without dead ends: 29854 [2023-04-03 08:47:07,659 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 [2023-04-03 08:47:07,660 INFO L413 NwaCegarLoop]: 6705 mSDtfsCounter, 6837 mSDsluCounter, 6646 mSDsCounter, 0 mSdLazyCounter, 1525 mSolverCounterSat, 13 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6837 SdHoareTripleChecker+Valid, 13351 SdHoareTripleChecker+Invalid, 1541 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1525 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2023-04-03 08:47:07,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6837 Valid, 13351 Invalid, 1541 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1525 Invalid, 3 Unknown, 0 Unchecked, 9.6s Time] [2023-04-03 08:47:07,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29854 states. [2023-04-03 08:47:09,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29854 to 29779. [2023-04-03 08:47:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29779 states, 17036 states have (on average 1.2767668466776239) internal successors, (21751), 17630 states have internal predecessors, (21751), 9572 states have call successors, (9572), 3172 states have call predecessors, (9572), 3168 states have return successors, (9703), 9177 states have call predecessors, (9703), 9567 states have call successors, (9703) [2023-04-03 08:47:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29779 states to 29779 states and 41026 transitions. [2023-04-03 08:47:09,323 INFO L78 Accepts]: Start accepts. Automaton has 29779 states and 41026 transitions. Word has length 1496 [2023-04-03 08:47:09,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:47:09,325 INFO L495 AbstractCegarLoop]: Abstraction has 29779 states and 41026 transitions. [2023-04-03 08:47:09,326 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (161), 3 states have call predecessors, (161), 1 states have return successors, (151), 3 states have call predecessors, (151), 3 states have call successors, (151) [2023-04-03 08:47:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 29779 states and 41026 transitions. [2023-04-03 08:47:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1493 [2023-04-03 08:47:09,350 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:47:09,350 INFO L195 NwaCegarLoop]: trace histogram [145, 144, 144, 144, 144, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:47:09,351 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 08:47:09,351 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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)] === [2023-04-03 08:47:09,352 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:47:09,352 INFO L85 PathProgramCache]: Analyzing trace with hash 578063250, now seen corresponding path program 1 times [2023-04-03 08:47:09,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:47:09,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011102536] [2023-04-03 08:47:09,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:47:09,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:47:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:47:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2023-04-03 08:47:12,113 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:47:12,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011102536] [2023-04-03 08:47:12,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011102536] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:47:12,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:47:12,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 08:47:12,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556173902] [2023-04-03 08:47:12,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:47:12,115 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 08:47:12,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:47:12,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 08:47:12,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 08:47:12,116 INFO L87 Difference]: Start difference. First operand 29779 states and 41026 transitions. Second operand has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:47:16,674 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 [] [2023-04-03 08:47:20,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:22,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:23,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:47:23,090 INFO L93 Difference]: Finished difference Result 88395 states and 122050 transitions. [2023-04-03 08:47:23,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 08:47:23,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) Word has length 1492 [2023-04-03 08:47:23,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:47:23,500 INFO L225 Difference]: With dead ends: 88395 [2023-04-03 08:47:23,500 INFO L226 Difference]: Without dead ends: 58918 [2023-04-03 08:47:23,629 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 [2023-04-03 08:47:23,631 INFO L413 NwaCegarLoop]: 6797 mSDtfsCounter, 6907 mSDsluCounter, 6661 mSDsCounter, 0 mSdLazyCounter, 1536 mSolverCounterSat, 11 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6907 SdHoareTripleChecker+Valid, 13458 SdHoareTripleChecker+Invalid, 1550 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1536 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2023-04-03 08:47:23,634 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6907 Valid, 13458 Invalid, 1550 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 1536 Invalid, 3 Unknown, 0 Unchecked, 9.5s Time] [2023-04-03 08:47:23,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58918 states. [2023-04-03 08:47:26,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58918 to 58873. [2023-04-03 08:47:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58873 states, 33757 states have (on average 1.2775424356429776) internal successors, (43126), 34938 states have internal predecessors, (43126), 18844 states have call successors, (18844), 6275 states have call predecessors, (18844), 6269 states have return successors, (19369), 18060 states have call predecessors, (19369), 18839 states have call successors, (19369) [2023-04-03 08:47:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58873 states to 58873 states and 81339 transitions. [2023-04-03 08:47:27,231 INFO L78 Accepts]: Start accepts. Automaton has 58873 states and 81339 transitions. Word has length 1492 [2023-04-03 08:47:27,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:47:27,233 INFO L495 AbstractCegarLoop]: Abstraction has 58873 states and 81339 transitions. [2023-04-03 08:47:27,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:47:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 58873 states and 81339 transitions. [2023-04-03 08:47:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1494 [2023-04-03 08:47:27,425 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:47:27,426 INFO L195 NwaCegarLoop]: trace histogram [145, 144, 144, 144, 144, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:47:27,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-03 08:47:27,426 INFO L420 AbstractCegarLoop]: === Iteration 5 === 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)] === [2023-04-03 08:47:27,427 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:47:27,427 INFO L85 PathProgramCache]: Analyzing trace with hash -325125834, now seen corresponding path program 1 times [2023-04-03 08:47:27,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:47:27,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763952897] [2023-04-03 08:47:27,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:47:27,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:47:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:47:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2023-04-03 08:47:29,772 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:47:29,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763952897] [2023-04-03 08:47:29,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763952897] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:47:29,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:47:29,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 08:47:29,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375259700] [2023-04-03 08:47:29,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:47:29,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 08:47:29,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:47:29,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 08:47:29,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 08:47:29,775 INFO L87 Difference]: Start difference. First operand 58873 states and 81339 transitions. Second operand has 3 states, 3 states have (on average 61.333333333333336) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:47:32,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:36,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:40,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:42,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:47:43,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:47:43,819 INFO L93 Difference]: Finished difference Result 175401 states and 242909 transitions. [2023-04-03 08:47:43,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 08:47:43,820 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 61.333333333333336) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) Word has length 1493 [2023-04-03 08:47:43,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:47:44,769 INFO L225 Difference]: With dead ends: 175401 [2023-04-03 08:47:44,769 INFO L226 Difference]: Without dead ends: 116830 [2023-04-03 08:47:45,052 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 [2023-04-03 08:47:45,053 INFO L413 NwaCegarLoop]: 6705 mSDtfsCounter, 6906 mSDsluCounter, 6663 mSDsCounter, 0 mSdLazyCounter, 1516 mSolverCounterSat, 11 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6906 SdHoareTripleChecker+Valid, 13368 SdHoareTripleChecker+Invalid, 1530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1516 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2023-04-03 08:47:45,053 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6906 Valid, 13368 Invalid, 1530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 1516 Invalid, 3 Unknown, 0 Unchecked, 10.9s Time] [2023-04-03 08:47:45,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116830 states. [2023-04-03 08:47:49,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116830 to 116767. [2023-04-03 08:47:49,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116767 states, 67061 states have (on average 1.2776129195806802) internal successors, (85678), 69410 states have internal predecessors, (85678), 37274 states have call successors, (37274), 12439 states have call predecessors, (37274), 12429 states have return successors, (38843), 35718 states have call predecessors, (38843), 37269 states have call successors, (38843) [2023-04-03 08:47:50,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116767 states to 116767 states and 161795 transitions. [2023-04-03 08:47:50,640 INFO L78 Accepts]: Start accepts. Automaton has 116767 states and 161795 transitions. Word has length 1493 [2023-04-03 08:47:50,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:47:50,641 INFO L495 AbstractCegarLoop]: Abstraction has 116767 states and 161795 transitions. [2023-04-03 08:47:50,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 61.333333333333336) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:47:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 116767 states and 161795 transitions. [2023-04-03 08:47:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1495 [2023-04-03 08:47:50,667 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:47:50,667 INFO L195 NwaCegarLoop]: trace histogram [145, 144, 144, 144, 144, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:47:50,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-03 08:47:50,668 INFO L420 AbstractCegarLoop]: === Iteration 6 === 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)] === [2023-04-03 08:47:50,668 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:47:50,668 INFO L85 PathProgramCache]: Analyzing trace with hash -402931123, now seen corresponding path program 1 times [2023-04-03 08:47:50,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:47:50,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818804522] [2023-04-03 08:47:50,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:47:50,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:47:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:47:53,126 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2023-04-03 08:47:53,126 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:47:53,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818804522] [2023-04-03 08:47:53,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818804522] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:47:53,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:47:53,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 08:47:53,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014647019] [2023-04-03 08:47:53,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:47:53,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 08:47:53,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:47:53,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 08:47:53,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 08:47:53,130 INFO L87 Difference]: Start difference. First operand 116767 states and 161795 transitions. Second operand has 3 states, 3 states have (on average 61.666666666666664) internal successors, (185), 3 states have internal predecessors, (185), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:47:56,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:48:00,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:48:05,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:48:07,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:48:11,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:48:11,856 INFO L93 Difference]: Finished difference Result 348621 states and 484255 transitions. [2023-04-03 08:48:11,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 08:48:11,857 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 61.666666666666664) internal successors, (185), 3 states have internal predecessors, (185), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) Word has length 1494 [2023-04-03 08:48:11,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:48:13,574 INFO L225 Difference]: With dead ends: 348621 [2023-04-03 08:48:13,574 INFO L226 Difference]: Without dead ends: 232156 [2023-04-03 08:48:14,219 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 [2023-04-03 08:48:14,220 INFO L413 NwaCegarLoop]: 6705 mSDtfsCounter, 6911 mSDsluCounter, 6665 mSDsCounter, 0 mSdLazyCounter, 1517 mSolverCounterSat, 11 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6911 SdHoareTripleChecker+Valid, 13370 SdHoareTripleChecker+Invalid, 1532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1517 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2023-04-03 08:48:14,220 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6911 Valid, 13370 Invalid, 1532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 1517 Invalid, 4 Unknown, 0 Unchecked, 11.6s Time] [2023-04-03 08:48:14,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232156 states. [2023-04-03 08:48:24,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232156 to 232063. [2023-04-03 08:48:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232063 states, 133441 states have (on average 1.2772236419091583) internal successors, (170434), 138114 states have internal predecessors, (170434), 73954 states have call successors, (73954), 24683 states have call predecessors, (73954), 24665 states have return successors, (78123), 70866 states have call predecessors, (78123), 73949 states have call successors, (78123) [2023-04-03 08:48:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232063 states to 232063 states and 322511 transitions. [2023-04-03 08:48:26,391 INFO L78 Accepts]: Start accepts. Automaton has 232063 states and 322511 transitions. Word has length 1494 [2023-04-03 08:48:26,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:48:26,392 INFO L495 AbstractCegarLoop]: Abstraction has 232063 states and 322511 transitions. [2023-04-03 08:48:26,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 61.666666666666664) internal successors, (185), 3 states have internal predecessors, (185), 3 states have call successors, (157), 3 states have call predecessors, (157), 1 states have return successors, (150), 2 states have call predecessors, (150), 2 states have call successors, (150) [2023-04-03 08:48:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 232063 states and 322511 transitions. [2023-04-03 08:48:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1501 [2023-04-03 08:48:26,797 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:48:26,798 INFO L195 NwaCegarLoop]: trace histogram [145, 144, 144, 144, 144, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:48:26,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-03 08:48:26,798 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_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)] === [2023-04-03 08:48:26,798 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:48:26,799 INFO L85 PathProgramCache]: Analyzing trace with hash -140870401, now seen corresponding path program 1 times [2023-04-03 08:48:26,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:48:26,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167380877] [2023-04-03 08:48:26,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:48:26,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:48:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:48:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2023-04-03 08:48:28,822 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:48:28,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167380877] [2023-04-03 08:48:28,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [167380877] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:48:28,823 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:48:28,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 08:48:28,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035324098] [2023-04-03 08:48:28,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:48:28,824 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 08:48:28,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:48:28,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 08:48:28,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 08:48:28,826 INFO L87 Difference]: Start difference. First operand 232063 states and 322511 transitions. Second operand has 3 states, 3 states have (on average 62.0) internal successors, (186), 3 states have internal predecessors, (186), 3 states have call successors, (161), 3 states have call predecessors, (161), 1 states have return successors, (151), 3 states have call predecessors, (151), 3 states have call successors, (151)