/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-rtl818x-rtl8180-rtl8180.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 08:28:34,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 08:28:34,212 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 08:28:34,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 08:28:34,233 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 08:28:34,234 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 08:28:34,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 08:28:34,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 08:28:34,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 08:28:34,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 08:28:34,238 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 08:28:34,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 08:28:34,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 08:28:34,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 08:28:34,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 08:28:34,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 08:28:34,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 08:28:34,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 08:28:34,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 08:28:34,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 08:28:34,245 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 08:28:34,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 08:28:34,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 08:28:34,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 08:28:34,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 08:28:34,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 08:28:34,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 08:28:34,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 08:28:34,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 08:28:34,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 08:28:34,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 08:28:34,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 08:28:34,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 08:28:34,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 08:28:34,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 08:28:34,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 08:28:34,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 08:28:34,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 08:28:34,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 08:28:34,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 08:28:34,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 08:28:34,269 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 08:28:34,289 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 08:28:34,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 08:28:34,290 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 08:28:34,290 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 08:28:34,290 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 08:28:34,290 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 08:28:34,290 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 08:28:34,290 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 08:28:34,290 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 08:28:34,290 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 08:28:34,291 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 08:28:34,291 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 08:28:34,291 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 08:28:34,291 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 08:28:34,291 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 08:28:34,291 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 08:28:34,291 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 08:28:34,291 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 08:28:34,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 08:28:34,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 08:28:34,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 08:28:34,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 08:28:34,293 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 08:28:34,293 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 08:28:34,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 08:28:34,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 08:28:34,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 08:28:34,520 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 08:28:34,521 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 08:28:34,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-04-01 08:28:35,678 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 08:28:36,105 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 08:28:36,105 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-04-01 08:28:36,150 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/346c8d03f/c494f46df1ff4232949a71126efd4bf0/FLAGc8ae2d501 [2023-04-01 08:28:36,161 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/346c8d03f/c494f46df1ff4232949a71126efd4bf0 [2023-04-01 08:28:36,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 08:28:36,164 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 08:28:36,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 08:28:36,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 08:28:36,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 08:28:36,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 08:28:36" (1/1) ... [2023-04-01 08:28:36,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e07c9ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:36, skipping insertion in model container [2023-04-01 08:28:36,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 08:28:36" (1/1) ... [2023-04-01 08:28:36,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 08:28:36,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 08:28:41,565 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459471,459484] [2023-04-01 08:28:41,568 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459640,459653] [2023-04-01 08:28:41,568 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459807,459820] [2023-04-01 08:28:41,569 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459975,459988] [2023-04-01 08:28:41,610 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 08:28:41,767 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 08:28:42,068 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459471,459484] [2023-04-01 08:28:42,069 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459640,459653] [2023-04-01 08:28:42,069 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459807,459820] [2023-04-01 08:28:42,069 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[459975,459988] [2023-04-01 08:28:42,077 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 08:28:42,230 INFO L208 MainTranslator]: Completed translation [2023-04-01 08:28:42,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42 WrapperNode [2023-04-01 08:28:42,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 08:28:42,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 08:28:42,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 08:28:42,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 08:28:42,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,541 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 08:28:42,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 08:28:42,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 08:28:42,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 08:28:42,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (1/1) ... [2023-04-01 08:28:42,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 08:28:42,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 08:28:42,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 08:28:42,691 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2023-04-01 08:28:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-04-01 08:28:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-01 08:28:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-04-01 08:28:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-04-01 08:28:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 08:28:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-01 08:28:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2023-04-01 08:28:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2023-04-01 08:28:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 08:28:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 08:28:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 08:28:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 08:28:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-01 08:28:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2023-04-01 08:28:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_alt_retry_rate [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2023-04-01 08:28:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_interrupt [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_hw [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_rx_ring [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_tx_ring [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2023-04-01 08:28:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_read [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_write [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_probe [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_suspend [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2023-04-01 08:28:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_init [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_exit [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rtl8180_driver_init_14_9 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_2 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_11_14_4 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-01 08:28:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_3 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_11_14_5 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_2 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_3 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2023-04-01 08:28:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_25 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_31 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_33 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_34 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_36 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_25 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_28 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_31 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_33 [2023-04-01 08:28:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_34 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_36 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_10 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_18 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_25 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_28 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_31 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_33 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_34 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_36 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_10 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_18 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_25 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_28 [2023-04-01 08:28:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_31 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_33 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_34 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_36 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_2_12 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_3_12 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_2_6 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_3_6 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_2_8 [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 08:28:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_5_17 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_5_2 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_5_5 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_5 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 08:28:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_11 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_20 [2023-04-01 08:28:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_4 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_27 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_28 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_65 [2023-04-01 08:28:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_66 [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_67 [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_68 [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_69 [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_70 [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_71 [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2023-04-01 08:28:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_detect_rf [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_24 [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_32 [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_24 [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_24 [2023-04-01 08:28:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_32 [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_35 [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_24 [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_3_8 [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2023-04-01 08:28:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_2_21 [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_32 [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_35 [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_32 [2023-04-01 08:28:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_35 [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_3_21 [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 08:28:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 08:28:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 08:28:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 08:28:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2023-04-01 08:28:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_rtl8180_priv [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_rtl8180_priv [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_rtl8180_priv [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_rtl8180_priv [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_rtl8180_priv [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_rtl8180_priv [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 08:28:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 08:28:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 08:28:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_768 [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2023-04-01 08:28:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_771 [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_995 [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_996 [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 08:28:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get_tim [2023-04-01 08:28:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rts_duration [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-04-01 08:28:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-01 08:28:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 08:28:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2023-04-01 08:28:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 08:28:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 08:28:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 08:28:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 08:28:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 08:28:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 08:28:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2023-04-01 08:28:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-04-01 08:28:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_27 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_28 [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 08:28:42,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_70 [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_71 [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 08:28:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 08:28:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 08:28:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-04-01 08:28:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_65 [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_66 [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 08:28:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_768 [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_771 [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2023-04-01 08:28:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_alt_retry_rate [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_67 [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_68 [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_69 [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get_tim [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rts_duration [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2023-04-01 08:28:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_detect_rf [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_interrupt [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_hw [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_rx_ring [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2023-04-01 08:28:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_tx_ring [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_read [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_write [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_995 [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_996 [2023-04-01 08:28:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_probe [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_suspend [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_init [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_exit [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rtl8180_driver_init_14_9 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_2 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_11_14_4 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2023-04-01 08:28:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_3 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_11_14_5 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_2 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_3 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_24 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_25 [2023-04-01 08:28:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_31 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_32 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_33 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_34 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_35 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_36 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_24 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_25 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_28 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_31 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_32 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_33 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_34 [2023-04-01 08:28:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_36 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_10 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_18 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_21 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_24 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_25 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_28 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_31 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_32 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_33 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_34 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_35 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_2_36 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_10 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_18 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_21 [2023-04-01 08:28:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_24 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_25 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_28 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_31 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_32 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_33 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_34 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_35 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_3_36 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_2_12 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_3_12 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_2_6 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_3_6 [2023-04-01 08:28:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_2_8 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_3_8 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_5_17 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_5_2 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_5_5 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_5 [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 08:28:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_11 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_20 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2023-04-01 08:28:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_4 [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2023-04-01 08:28:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2023-04-01 08:28:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 08:28:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 08:28:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 08:28:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 08:28:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_rtl8180_priv [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_rtl8180_priv [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_rtl8180_priv [2023-04-01 08:28:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_rtl8180_priv [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_rtl8180_priv [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_rtl8180_priv [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 08:28:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 08:28:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 08:28:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 08:28:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 08:28:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 08:28:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 08:28:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 08:28:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 08:28:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 08:28:43,721 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 08:28:43,726 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 08:28:44,963 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 08:28:45,467 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 08:28:52,419 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 08:28:55,885 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 08:28:55,885 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 08:28:55,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 08:28:55 BoogieIcfgContainer [2023-04-01 08:28:55,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 08:28:55,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 08:28:55,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 08:28:55,893 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 08:28:55,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 08:28:36" (1/3) ... [2023-04-01 08:28:55,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@186b904a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 08:28:55, skipping insertion in model container [2023-04-01 08:28:55,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:28:42" (2/3) ... [2023-04-01 08:28:55,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@186b904a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 08:28:55, skipping insertion in model container [2023-04-01 08:28:55,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 08:28:55" (3/3) ... [2023-04-01 08:28:55,895 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-04-01 08:28:55,907 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 08:28:55,908 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 08:28:55,979 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 08:28:55,983 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;@7d99e7c2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 08:28:55,983 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 08:28:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand has 3827 states, 1802 states have (on average 1.183684794672586) internal successors, (2133), 1874 states have internal predecessors, (2133), 1543 states have call successors, (1543), 377 states have call predecessors, (1543), 375 states have return successors, (1534), 1498 states have call predecessors, (1534), 1534 states have call successors, (1534) [2023-04-01 08:28:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2023-04-01 08:28:56,021 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:28:56,022 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:28:56,023 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:28:56,026 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:28:56,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1115052757, now seen corresponding path program 1 times [2023-04-01 08:28:56,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:28:56,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256508535] [2023-04-01 08:28:56,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:28:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:28:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:28:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-04-01 08:28:57,326 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:28:57,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256508535] [2023-04-01 08:28:57,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [256508535] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:28:57,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:28:57,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 08:28:57,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312365670] [2023-04-01 08:28:57,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:28:57,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 08:28:57,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:28:57,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 08:28:57,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:28:57,363 INFO L87 Difference]: Start difference. First operand has 3827 states, 1802 states have (on average 1.183684794672586) internal successors, (2133), 1874 states have internal predecessors, (2133), 1543 states have call successors, (1543), 377 states have call predecessors, (1543), 375 states have return successors, (1534), 1498 states have call predecessors, (1534), 1534 states have call successors, (1534) Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 08:28:59,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:01,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:06,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:07,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:29:07,132 INFO L93 Difference]: Finished difference Result 10331 states and 14647 transitions. [2023-04-01 08:29:07,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 08:29:07,134 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 396 [2023-04-01 08:29:07,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:29:07,205 INFO L225 Difference]: With dead ends: 10331 [2023-04-01 08:29:07,206 INFO L226 Difference]: Without dead ends: 6856 [2023-04-01 08:29:07,234 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:29:07,237 INFO L413 NwaCegarLoop]: 4547 mSDtfsCounter, 4730 mSDsluCounter, 4472 mSDsCounter, 0 mSdLazyCounter, 884 mSolverCounterSat, 7 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4730 SdHoareTripleChecker+Valid, 9019 SdHoareTripleChecker+Invalid, 893 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 884 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2023-04-01 08:29:07,240 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4730 Valid, 9019 Invalid, 893 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 884 Invalid, 2 Unknown, 0 Unchecked, 9.3s Time] [2023-04-01 08:29:07,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6856 states. [2023-04-01 08:29:07,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6856 to 6852. [2023-04-01 08:29:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6852 states, 3259 states have (on average 1.1930039889536668) internal successors, (3888), 3394 states have internal predecessors, (3888), 2869 states have call successors, (2869), 724 states have call predecessors, (2869), 721 states have return successors, (2864), 2792 states have call predecessors, (2864), 2864 states have call successors, (2864) [2023-04-01 08:29:07,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6852 states to 6852 states and 9621 transitions. [2023-04-01 08:29:07,733 INFO L78 Accepts]: Start accepts. Automaton has 6852 states and 9621 transitions. Word has length 396 [2023-04-01 08:29:07,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:29:07,736 INFO L495 AbstractCegarLoop]: Abstraction has 6852 states and 9621 transitions. [2023-04-01 08:29:07,736 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 08:29:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 6852 states and 9621 transitions. [2023-04-01 08:29:07,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-04-01 08:29:07,745 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:29:07,746 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:29:07,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 08:29:07,746 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:29:07,747 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:29:07,747 INFO L85 PathProgramCache]: Analyzing trace with hash 1003476366, now seen corresponding path program 1 times [2023-04-01 08:29:07,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:29:07,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52555672] [2023-04-01 08:29:07,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:29:07,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:29:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:29:08,559 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-04-01 08:29:08,560 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:29:08,560 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52555672] [2023-04-01 08:29:08,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52555672] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:29:08,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:29:08,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 08:29:08,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674624440] [2023-04-01 08:29:08,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:29:08,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 08:29:08,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:29:08,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 08:29:08,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:29:08,564 INFO L87 Difference]: Start difference. First operand 6852 states and 9621 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 08:29:10,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:12,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:14,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:16,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:18,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:29:18,981 INFO L93 Difference]: Finished difference Result 19982 states and 28227 transitions. [2023-04-01 08:29:18,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 08:29:18,981 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 403 [2023-04-01 08:29:18,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:29:19,095 INFO L225 Difference]: With dead ends: 19982 [2023-04-01 08:29:19,095 INFO L226 Difference]: Without dead ends: 13216 [2023-04-01 08:29:19,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:29:19,151 INFO L413 NwaCegarLoop]: 4565 mSDtfsCounter, 4608 mSDsluCounter, 4484 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 6 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4608 SdHoareTripleChecker+Valid, 9049 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2023-04-01 08:29:19,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4608 Valid, 9049 Invalid, 887 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 878 Invalid, 3 Unknown, 0 Unchecked, 10.0s Time] [2023-04-01 08:29:19,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13216 states. [2023-04-01 08:29:19,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13216 to 13175. [2023-04-01 08:29:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13175 states, 6241 states have (on average 1.192757570902099) internal successors, (7444), 6490 states have internal predecessors, (7444), 5556 states have call successors, (5556), 1387 states have call predecessors, (5556), 1375 states have return successors, (5663), 5392 states have call predecessors, (5663), 5551 states have call successors, (5663) [2023-04-01 08:29:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13175 states to 13175 states and 18663 transitions. [2023-04-01 08:29:19,902 INFO L78 Accepts]: Start accepts. Automaton has 13175 states and 18663 transitions. Word has length 403 [2023-04-01 08:29:19,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:29:19,906 INFO L495 AbstractCegarLoop]: Abstraction has 13175 states and 18663 transitions. [2023-04-01 08:29:19,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 08:29:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 13175 states and 18663 transitions. [2023-04-01 08:29:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2023-04-01 08:29:19,918 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:29:19,918 INFO L195 NwaCegarLoop]: trace histogram [40, 36, 36, 36, 36, 36, 36, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:29:19,919 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 08:29:19,919 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:29:19,919 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:29:19,919 INFO L85 PathProgramCache]: Analyzing trace with hash -222873056, now seen corresponding path program 1 times [2023-04-01 08:29:19,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:29:19,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639999812] [2023-04-01 08:29:19,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:29:19,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:29:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:29:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5362 trivial. 0 not checked. [2023-04-01 08:29:20,689 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:29:20,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639999812] [2023-04-01 08:29:20,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639999812] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:29:20,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:29:20,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 08:29:20,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202502163] [2023-04-01 08:29:20,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:29:20,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 08:29:20,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:29:20,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 08:29:20,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 08:29:20,692 INFO L87 Difference]: Start difference. First operand 13175 states and 18663 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 2 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-04-01 08:29:22,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:24,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:29:28,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:29:28,024 INFO L93 Difference]: Finished difference Result 13181 states and 18668 transitions. [2023-04-01 08:29:28,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 08:29:28,025 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 2 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 464 [2023-04-01 08:29:28,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:29:28,125 INFO L225 Difference]: With dead ends: 13181 [2023-04-01 08:29:28,125 INFO L226 Difference]: Without dead ends: 13179 [2023-04-01 08:29:28,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 08:29:28,141 INFO L413 NwaCegarLoop]: 4512 mSDtfsCounter, 4924 mSDsluCounter, 9012 mSDsCounter, 0 mSdLazyCounter, 1317 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4935 SdHoareTripleChecker+Valid, 13524 SdHoareTripleChecker+Invalid, 1319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1317 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2023-04-01 08:29:28,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4935 Valid, 13524 Invalid, 1319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1317 Invalid, 1 Unknown, 0 Unchecked, 6.7s Time] [2023-04-01 08:29:28,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13179 states. [2023-04-01 08:29:28,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13179 to 13179. [2023-04-01 08:29:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13179 states, 6244 states have (on average 1.1926649583600257) internal successors, (7447), 6493 states have internal predecessors, (7447), 5556 states have call successors, (5556), 1388 states have call predecessors, (5556), 1376 states have return successors, (5663), 5392 states have call predecessors, (5663), 5551 states have call successors, (5663) [2023-04-01 08:29:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13179 states to 13179 states and 18666 transitions. [2023-04-01 08:29:29,016 INFO L78 Accepts]: Start accepts. Automaton has 13179 states and 18666 transitions. Word has length 464 [2023-04-01 08:29:29,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:29:29,017 INFO L495 AbstractCegarLoop]: Abstraction has 13179 states and 18666 transitions. [2023-04-01 08:29:29,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 2 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-04-01 08:29:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 13179 states and 18666 transitions. [2023-04-01 08:29:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-04-01 08:29:29,031 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:29:29,031 INFO L195 NwaCegarLoop]: trace histogram [40, 36, 36, 36, 36, 36, 36, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:29:29,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 08:29:29,032 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:29:29,033 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:29:29,033 INFO L85 PathProgramCache]: Analyzing trace with hash -915848972, now seen corresponding path program 1 times [2023-04-01 08:29:29,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:29:29,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722327329] [2023-04-01 08:29:29,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:29:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:29:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:29:29,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 5362 trivial. 0 not checked. [2023-04-01 08:29:29,765 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:29:29,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722327329] [2023-04-01 08:29:29,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722327329] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:29:29,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:29:29,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 08:29:29,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655786760] [2023-04-01 08:29:29,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:29:29,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 08:29:29,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:29:29,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 08:29:29,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 08:29:29,767 INFO L87 Difference]: Start difference. First operand 13179 states and 18666 transitions. Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (61), 3 states have call predecessors, (61), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2023-04-01 08:29:31,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []