/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/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 11:47:02,990 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 11:47:02,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 11:47:03,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 11:47:03,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 11:47:03,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 11:47:03,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 11:47:03,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 11:47:03,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 11:47:03,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 11:47:03,025 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 11:47:03,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 11:47:03,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 11:47:03,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 11:47:03,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 11:47:03,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 11:47:03,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 11:47:03,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 11:47:03,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 11:47:03,031 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 11:47:03,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 11:47:03,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 11:47:03,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 11:47:03,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 11:47:03,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 11:47:03,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 11:47:03,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 11:47:03,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 11:47:03,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 11:47:03,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 11:47:03,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 11:47:03,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 11:47:03,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 11:47:03,044 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 11:47:03,045 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 11:47:03,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 11:47:03,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 11:47:03,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 11:47:03,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 11:47:03,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 11:47:03,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 11:47:03,053 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 11:47:03,078 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 11:47:03,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 11:47:03,079 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 11:47:03,079 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 11:47:03,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 11:47:03,080 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 11:47:03,080 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 11:47:03,080 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 11:47:03,081 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 11:47:03,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 11:47:03,081 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 11:47:03,081 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 11:47:03,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 11:47:03,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 11:47:03,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:47:03,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 11:47:03,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 11:47:03,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 11:47:03,083 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 11:47:03,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 11:47:03,083 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 11:47:03,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 11:47:03,084 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 11:47:03,084 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 11:47:03,084 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 11:47:03,084 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 11:47:03,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 11:47:03,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 11:47:03,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 11:47:03,287 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 11:47:03,287 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 11:47:03,288 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2023-04-02 11:47:04,223 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 11:47:04,703 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 11:47:04,704 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2023-04-02 11:47:04,750 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd27ff17/ddf9a32ad1114764bf3ced288dfc0b23/FLAG619c8d1a9 [2023-04-02 11:47:04,764 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd27ff17/ddf9a32ad1114764bf3ced288dfc0b23 [2023-04-02 11:47:04,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 11:47:04,766 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 11:47:04,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 11:47:04,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 11:47:04,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 11:47:04,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:47:04" (1/1) ... [2023-04-02 11:47:04,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@621e2dac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:04, skipping insertion in model container [2023-04-02 11:47:04,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:47:04" (1/1) ... [2023-04-02 11:47:04,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 11:47:04,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 11:47:06,858 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2023-04-02 11:47:06,861 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2023-04-02 11:47:06,861 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2023-04-02 11:47:06,861 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2023-04-02 11:47:06,871 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:47:06,890 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 11:47:07,218 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2023-04-02 11:47:07,219 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2023-04-02 11:47:07,219 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2023-04-02 11:47:07,220 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2023-04-02 11:47:07,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:47:07,310 INFO L208 MainTranslator]: Completed translation [2023-04-02 11:47:07,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07 WrapperNode [2023-04-02 11:47:07,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 11:47:07,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 11:47:07,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 11:47:07,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 11:47:07,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,641 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 11:47:07,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 11:47:07,686 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 11:47:07,686 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 11:47:07,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (1/1) ... [2023-04-02 11:47:07,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:47:07,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:47:07,705 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) [2023-04-02 11:47:07,719 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 [2023-04-02 11:47:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 11:47:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 11:47:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:47:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:47:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-02 11:47:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 11:47:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 11:47:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-02 11:47:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 11:47:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 11:47:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 11:47:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 11:47:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-02 11:47:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-02 11:47:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-02 11:47:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-04-02 11:47:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 11:47:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 11:47:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 11:47:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-04-02 11:47:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 11:47:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-02 11:47:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 11:47:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 11:47:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-02 11:47:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-02 11:47:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_tods [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_eeprom_register_read [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_eeprom_register_write [2023-04-02 11:47:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_read_eeprom [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram_bytes [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_clear_sram [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_get_stats [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_interrupt_tci [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_interrupt_rci [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_interrupt [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_max2820 [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_al2210l [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2958 [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2948 [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_bbp [2023-04-02 11:47:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_set_channel [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_update_mode [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_init_syn [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_init_bbp [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_rate [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_init [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_hw_reset [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_get_tsft [2023-04-02 11:47:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_interval [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_bssid [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_config [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_bss_info_changed [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_prepare_multicast [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_configure_filter [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_add_interface [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove_interface [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_init_rings [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_free_rings [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_start [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_stop [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_calc_durations [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_tx_raw [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_tx [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_alloc_rings [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_probe [2023-04-02 11:47:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_suspend [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_resume [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_driver_init [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_driver_exit [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_adm8211_driver_exit_9_2 [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_adm8211_driver_init_9_7 [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 11:47:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 11:47:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_2 [2023-04-02 11:47:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2023-04-02 11:47:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2023-04-02 11:47:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2023-04-02 11:47:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_3 [2023-04-02 11:47:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_2 [2023-04-02 11:47:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2023-04-02 11:47:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 11:47:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 11:47:07,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw [2023-04-02 11:47:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2023-04-02 11:47:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_24 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_27 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_29 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_30 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_31 [2023-04-02 11:47:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-04-02 11:47:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_27 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_28 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_62 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_63 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_66 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_67 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_68 [2023-04-02 11:47:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_69 [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_70 [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 11:47:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 11:47:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 11:47:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 11:47:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 11:47:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 11:47:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 11:47:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 11:47:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:47:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 11:47:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_adm8211_priv [2023-04-02 11:47:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_adm8211_priv [2023-04-02 11:47:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_adm8211_priv [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_adm8211_priv [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_adm8211_priv [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_adm8211_priv [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_adm8211_priv [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_adm8211_priv [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 11:47:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:47:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_768 [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_771 [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 11:47:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-02 11:47:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 11:47:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 11:47:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 11:47:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_adm8211_priv [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_adm8211_priv [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 11:47:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_27 [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_28 [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 11:47:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_69 [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_70 [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 11:47:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-02 11:47:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-02 11:47:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-02 11:47:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 11:47:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 11:47:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_62 [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_63 [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_tods [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_768 [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_771 [2023-04-02 11:47:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_66 [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_67 [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_68 [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_eeprom_register_read [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_eeprom_register_write [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_read_eeprom [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 11:47:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram_bytes [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_clear_sram [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_get_stats [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_interrupt_tci [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_interrupt_rci [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_interrupt [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_max2820 [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_al2210l [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2958 [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2948 [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_bbp [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_set_channel [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_update_mode [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_init_syn [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_init_bbp [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_rate [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_init [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_hw_reset [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_get_tsft [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_interval [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_bssid [2023-04-02 11:47:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_config [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_bss_info_changed [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_prepare_multicast [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_configure_filter [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_add_interface [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove_interface [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_init_rings [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_free_rings [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_start [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_stop [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_calc_durations [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_tx_raw [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_tx [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_alloc_rings [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_probe [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_suspend [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_resume [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_driver_init [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_driver_exit [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_adm8211_driver_exit_9_2 [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_adm8211_driver_init_9_7 [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 11:47:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_2 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_3 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_2 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_24 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_27 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_29 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_30 [2023-04-02 11:47:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_31 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:47:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 11:47:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:47:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_adm8211_priv [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_adm8211_priv [2023-04-02 11:47:07,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_adm8211_priv [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_adm8211_priv [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_adm8211_priv [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_adm8211_priv [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 11:47:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:47:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 11:47:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 11:47:08,637 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 11:47:08,644 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 11:47:11,495 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 11:47:12,151 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 11:47:16,892 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 11:47:16,912 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 11:47:16,912 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 11:47:16,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:47:16 BoogieIcfgContainer [2023-04-02 11:47:16,916 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 11:47:16,918 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 11:47:16,918 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 11:47:16,920 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 11:47:16,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 11:47:04" (1/3) ... [2023-04-02 11:47:16,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b9794cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:47:16, skipping insertion in model container [2023-04-02 11:47:16,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:47:07" (2/3) ... [2023-04-02 11:47:16,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b9794cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:47:16, skipping insertion in model container [2023-04-02 11:47:16,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:47:16" (3/3) ... [2023-04-02 11:47:16,922 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2023-04-02 11:47:16,932 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 11:47:16,933 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-02 11:47:17,012 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 11:47:17,017 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=PETRI_NET, 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;@13a338d9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 11:47:17,017 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-02 11:47:17,028 INFO L276 IsEmpty]: Start isEmpty. Operand has 3634 states, 2353 states have (on average 1.2932426689332768) internal successors, (3043), 2396 states have internal predecessors, (3043), 906 states have call successors, (906), 270 states have call predecessors, (906), 268 states have return successors, (900), 889 states have call predecessors, (900), 900 states have call successors, (900) [2023-04-02 11:47:17,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-04-02 11:47:17,048 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:47:17,049 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:47:17,049 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)] === [2023-04-02 11:47:17,054 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:47:17,054 INFO L85 PathProgramCache]: Analyzing trace with hash 1512575691, now seen corresponding path program 1 times [2023-04-02 11:47:17,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:47:17,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960589287] [2023-04-02 11:47:17,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:47:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:47:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:47:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:47:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:47:18,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:47:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:47:18,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:47:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:47:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:47:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:47:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:47:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:47:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:47:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:47:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:47:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:47:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-04-02 11:47:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-04-02 11:47:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:47:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2023-04-02 11:47:18,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:47:18,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960589287] [2023-04-02 11:47:18,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960589287] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:47:18,482 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:47:18,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:47:18,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437593842] [2023-04-02 11:47:18,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:47:18,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:47:18,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:47:18,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:47:18,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:47:18,518 INFO L87 Difference]: Start difference. First operand has 3634 states, 2353 states have (on average 1.2932426689332768) internal successors, (3043), 2396 states have internal predecessors, (3043), 906 states have call successors, (906), 270 states have call predecessors, (906), 268 states have return successors, (900), 889 states have call predecessors, (900), 900 states have call successors, (900) Second operand has 6 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 4 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) [2023-04-02 11:47:24,886 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 [] [2023-04-02 11:47:26,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:28,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:33,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:35,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:37,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:49,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:51,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:53,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:47:58,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:48:00,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:48:39,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:48:39,215 INFO L93 Difference]: Finished difference Result 10885 states and 15774 transitions. [2023-04-02 11:48:39,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:48:39,217 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 4 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) Word has length 146 [2023-04-02 11:48:39,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:48:39,265 INFO L225 Difference]: With dead ends: 10885 [2023-04-02 11:48:39,265 INFO L226 Difference]: Without dead ends: 7694 [2023-04-02 11:48:39,289 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:48:39,291 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 16706 mSDsluCounter, 206 mSDsCounter, 0 mSdLazyCounter, 10899 mSolverCounterSat, 10978 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17148 SdHoareTripleChecker+Valid, 277 SdHoareTripleChecker+Invalid, 21882 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10978 IncrementalHoareTripleChecker+Valid, 10899 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.5s IncrementalHoareTripleChecker+Time [2023-04-02 11:48:39,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17148 Valid, 277 Invalid, 21882 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10978 Valid, 10899 Invalid, 5 Unknown, 0 Unchecked, 75.5s Time] [2023-04-02 11:48:39,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7694 states. [2023-04-02 11:48:42,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7694 to 6260. [2023-04-02 11:48:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6260 states, 4108 states have (on average 1.2804284323271664) internal successors, (5260), 4189 states have internal predecessors, (5260), 1637 states have call successors, (1637), 514 states have call predecessors, (1637), 512 states have return successors, (1634), 1611 states have call predecessors, (1634), 1633 states have call successors, (1634) [2023-04-02 11:48:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6260 states to 6260 states and 8531 transitions. [2023-04-02 11:48:42,147 INFO L78 Accepts]: Start accepts. Automaton has 6260 states and 8531 transitions. Word has length 146 [2023-04-02 11:48:42,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:48:42,149 INFO L495 AbstractCegarLoop]: Abstraction has 6260 states and 8531 transitions. [2023-04-02 11:48:42,149 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 4 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) [2023-04-02 11:48:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 6260 states and 8531 transitions. [2023-04-02 11:48:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-04-02 11:48:42,158 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:48:42,158 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:48:42,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 11:48:42,158 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)] === [2023-04-02 11:48:42,159 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:48:42,159 INFO L85 PathProgramCache]: Analyzing trace with hash 2125373236, now seen corresponding path program 1 times [2023-04-02 11:48:42,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:48:42,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559861247] [2023-04-02 11:48:42,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:48:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:48:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:42,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:48:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:42,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:48:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:48:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:48:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:48:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:48:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:48:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:48:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:48:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:48:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:48:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:48:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:48:43,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:48:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:48:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-04-02 11:48:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-04-02 11:48:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-04-02 11:48:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-04-02 11:48:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:48:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2023-04-02 11:48:43,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:48:43,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1559861247] [2023-04-02 11:48:43,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1559861247] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:48:43,219 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:48:43,219 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:48:43,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369864608] [2023-04-02 11:48:43,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:48:43,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:48:43,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:48:43,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:48:43,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:48:43,222 INFO L87 Difference]: Start difference. First operand 6260 states and 8531 transitions. Second operand has 6 states, 5 states have (on average 10.2) internal successors, (51), 3 states have internal predecessors, (51), 4 states have call successors, (27), 6 states have call predecessors, (27), 1 states have return successors, (19), 3 states have call predecessors, (19), 4 states have call successors, (19) [2023-04-02 11:48:48,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:48:50,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:48:52,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:21,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:23,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:25,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:27,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:30,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:32,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:34,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:49:36,779 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 [] [2023-04-02 11:50:05,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:50:05,534 INFO L93 Difference]: Finished difference Result 19746 states and 27248 transitions. [2023-04-02 11:50:05,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:50:05,544 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.2) internal successors, (51), 3 states have internal predecessors, (51), 4 states have call successors, (27), 6 states have call predecessors, (27), 1 states have return successors, (19), 3 states have call predecessors, (19), 4 states have call successors, (19) Word has length 171 [2023-04-02 11:50:05,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:50:05,615 INFO L225 Difference]: With dead ends: 19746 [2023-04-02 11:50:05,615 INFO L226 Difference]: Without dead ends: 13522 [2023-04-02 11:50:05,645 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:50:05,646 INFO L413 NwaCegarLoop]: 76 mSDtfsCounter, 11106 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 12312 mSolverCounterSat, 7196 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 71.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11493 SdHoareTripleChecker+Valid, 287 SdHoareTripleChecker+Invalid, 19517 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7196 IncrementalHoareTripleChecker+Valid, 12312 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.3s IncrementalHoareTripleChecker+Time [2023-04-02 11:50:05,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11493 Valid, 287 Invalid, 19517 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7196 Valid, 12312 Invalid, 9 Unknown, 0 Unchecked, 74.3s Time] [2023-04-02 11:50:05,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13522 states. [2023-04-02 11:50:11,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13522 to 12026. [2023-04-02 11:50:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12026 states, 7909 states have (on average 1.268681249209761) internal successors, (10034), 8054 states have internal predecessors, (10034), 3087 states have call successors, (3087), 945 states have call predecessors, (3087), 1027 states have return successors, (3271), 3113 states have call predecessors, (3271), 3083 states have call successors, (3271) [2023-04-02 11:50:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12026 states to 12026 states and 16392 transitions. [2023-04-02 11:50:11,491 INFO L78 Accepts]: Start accepts. Automaton has 12026 states and 16392 transitions. Word has length 171 [2023-04-02 11:50:11,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:50:11,491 INFO L495 AbstractCegarLoop]: Abstraction has 12026 states and 16392 transitions. [2023-04-02 11:50:11,491 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.2) internal successors, (51), 3 states have internal predecessors, (51), 4 states have call successors, (27), 6 states have call predecessors, (27), 1 states have return successors, (19), 3 states have call predecessors, (19), 4 states have call successors, (19) [2023-04-02 11:50:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 12026 states and 16392 transitions. [2023-04-02 11:50:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-04-02 11:50:11,496 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:50:11,497 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 10, 10, 10, 10, 10, 10, 4, 4, 4, 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] [2023-04-02 11:50:11,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 11:50:11,497 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)] === [2023-04-02 11:50:11,497 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:50:11,497 INFO L85 PathProgramCache]: Analyzing trace with hash 98681135, now seen corresponding path program 1 times [2023-04-02 11:50:11,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:50:11,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240324777] [2023-04-02 11:50:11,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:50:11,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:50:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:50:12,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:50:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:50:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:50:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:50:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:50:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:50:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:50:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:50:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:50:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:50:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-04-02 11:50:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:50:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:50:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:50:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:50:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:50:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-04-02 11:50:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-04-02 11:50:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-04-02 11:50:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-04-02 11:50:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2023-04-02 11:50:12,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:50:12,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240324777] [2023-04-02 11:50:12,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240324777] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:50:12,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463424664] [2023-04-02 11:50:12,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:50:12,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:50:12,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:50:12,461 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:50:12,506 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-02 11:50:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:13,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 3646 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-02 11:50:13,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:50:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-04-02 11:50:13,484 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 11:50:13,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463424664] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:50:13,484 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 11:50:13,485 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2023-04-02 11:50:13,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782296790] [2023-04-02 11:50:13,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:50:13,485 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 11:50:13,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:50:13,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 11:50:13,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-04-02 11:50:13,486 INFO L87 Difference]: Start difference. First operand 12026 states and 16392 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-04-02 11:50:21,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:50:21,401 INFO L93 Difference]: Finished difference Result 24070 states and 32794 transitions. [2023-04-02 11:50:21,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 11:50:21,402 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 223 [2023-04-02 11:50:21,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:50:21,472 INFO L225 Difference]: With dead ends: 24070 [2023-04-02 11:50:21,472 INFO L226 Difference]: Without dead ends: 17951 [2023-04-02 11:50:21,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-04-02 11:50:21,502 INFO L413 NwaCegarLoop]: 8532 mSDtfsCounter, 4273 mSDsluCounter, 4267 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4273 SdHoareTripleChecker+Valid, 12799 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:50:21,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4273 Valid, 12799 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 11:50:21,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17951 states. [2023-04-02 11:50:29,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17951 to 17929. [2023-04-02 11:50:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17929 states, 11811 states have (on average 1.2695792058250783) internal successors, (14995), 12027 states have internal predecessors, (14995), 4590 states have call successors, (4590), 1399 states have call predecessors, (4590), 1525 states have return successors, (4866), 4632 states have call predecessors, (4866), 4586 states have call successors, (4866) [2023-04-02 11:50:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17929 states to 17929 states and 24451 transitions. [2023-04-02 11:50:29,509 INFO L78 Accepts]: Start accepts. Automaton has 17929 states and 24451 transitions. Word has length 223 [2023-04-02 11:50:29,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:50:29,510 INFO L495 AbstractCegarLoop]: Abstraction has 17929 states and 24451 transitions. [2023-04-02 11:50:29,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-04-02 11:50:29,510 INFO L276 IsEmpty]: Start isEmpty. Operand 17929 states and 24451 transitions. [2023-04-02 11:50:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-04-02 11:50:29,515 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:50:29,516 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 10, 10, 10, 10, 10, 10, 4, 4, 4, 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] [2023-04-02 11:50:29,543 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-02 11:50:29,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:50:29,744 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)] === [2023-04-02 11:50:29,744 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:50:29,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1706757199, now seen corresponding path program 1 times [2023-04-02 11:50:29,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:50:29,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347568141] [2023-04-02 11:50:29,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:50:29,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:50:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:50:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:50:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:50:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:50:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:50:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:50:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:50:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:50:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:50:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:50:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:50:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-04-02 11:50:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:50:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:50:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:50:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:50:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:50:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-04-02 11:50:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-04-02 11:50:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-04-02 11:50:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-04-02 11:50:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:30,869 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2023-04-02 11:50:30,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:50:30,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347568141] [2023-04-02 11:50:30,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347568141] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:50:30,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [7727845] [2023-04-02 11:50:30,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:50:30,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:50:30,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:50:30,885 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:50:30,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-02 11:50:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:31,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 3647 conjuncts, 8 conjunts are in the unsatisfiable core [2023-04-02 11:50:31,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:50:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2023-04-02 11:50:32,077 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 11:50:32,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [7727845] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:50:32,077 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 11:50:32,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 12 [2023-04-02 11:50:32,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917107514] [2023-04-02 11:50:32,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:50:32,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 11:50:32,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:50:32,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 11:50:32,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2023-04-02 11:50:32,079 INFO L87 Difference]: Start difference. First operand 17929 states and 24451 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2023-04-02 11:50:40,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:50:40,119 INFO L93 Difference]: Finished difference Result 17935 states and 24456 transitions. [2023-04-02 11:50:40,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 11:50:40,119 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) Word has length 223 [2023-04-02 11:50:40,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:50:40,181 INFO L225 Difference]: With dead ends: 17935 [2023-04-02 11:50:40,181 INFO L226 Difference]: Without dead ends: 17933 [2023-04-02 11:50:40,190 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 308 GetRequests, 296 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2023-04-02 11:50:40,191 INFO L413 NwaCegarLoop]: 4351 mSDtfsCounter, 4238 mSDsluCounter, 8691 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4239 SdHoareTripleChecker+Valid, 13042 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:50:40,192 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4239 Valid, 13042 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 11:50:40,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17933 states. [2023-04-02 11:50:48,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17933 to 17933. [2023-04-02 11:50:48,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17933 states, 11814 states have (on average 1.2695107499576774) internal successors, (14998), 12030 states have internal predecessors, (14998), 4590 states have call successors, (4590), 1400 states have call predecessors, (4590), 1526 states have return successors, (4866), 4632 states have call predecessors, (4866), 4586 states have call successors, (4866) [2023-04-02 11:50:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17933 states to 17933 states and 24454 transitions. [2023-04-02 11:50:48,225 INFO L78 Accepts]: Start accepts. Automaton has 17933 states and 24454 transitions. Word has length 223 [2023-04-02 11:50:48,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:50:48,226 INFO L495 AbstractCegarLoop]: Abstraction has 17933 states and 24454 transitions. [2023-04-02 11:50:48,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2023-04-02 11:50:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 17933 states and 24454 transitions. [2023-04-02 11:50:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-04-02 11:50:48,232 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:50:48,232 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 10, 10, 10, 10, 10, 10, 4, 4, 4, 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] [2023-04-02 11:50:48,253 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-04-02 11:50:48,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-04-02 11:50:48,445 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 11:50:48,445 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:50:48,445 INFO L85 PathProgramCache]: Analyzing trace with hash -683109465, now seen corresponding path program 1 times [2023-04-02 11:50:48,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:50:48,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659917240] [2023-04-02 11:50:48,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:50:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:50:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:50:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:50:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:50:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:50:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:50:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:50:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:50:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:50:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:50:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:50:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:50:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:50:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-04-02 11:50:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:50:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:50:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:50:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:50:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:50:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-04-02 11:50:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:50:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-04-02 11:50:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-04-02 11:50:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-04-02 11:50:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2023-04-02 11:50:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2023-04-02 11:50:49,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:50:49,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659917240] [2023-04-02 11:50:49,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [659917240] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:50:49,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1797029192] [2023-04-02 11:50:49,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:50:49,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:50:49,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:50:49,521 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:50:49,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-04-02 11:50:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:50:50,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 3656 conjuncts, 8 conjunts are in the unsatisfiable core [2023-04-02 11:50:50,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:50:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2023-04-02 11:50:50,676 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-02 11:50:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2023-04-02 11:50:50,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1797029192] provided 1 perfect and 1 imperfect interpolant sequences [2023-04-02 11:50:50,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-04-02 11:50:50,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10, 5] total 12 [2023-04-02 11:50:50,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347466094] [2023-04-02 11:50:50,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:50:50,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 11:50:50,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:50:50,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 11:50:50,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2023-04-02 11:50:50,936 INFO L87 Difference]: Start difference. First operand 17933 states and 24454 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-04-02 11:50:58,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:50:58,958 INFO L93 Difference]: Finished difference Result 17939 states and 24459 transitions. [2023-04-02 11:50:58,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-02 11:50:58,958 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 228 [2023-04-02 11:50:58,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:50:59,020 INFO L225 Difference]: With dead ends: 17939 [2023-04-02 11:50:59,020 INFO L226 Difference]: Without dead ends: 17937 [2023-04-02 11:50:59,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 544 GetRequests, 531 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2023-04-02 11:50:59,030 INFO L413 NwaCegarLoop]: 4354 mSDtfsCounter, 4328 mSDsluCounter, 8690 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4338 SdHoareTripleChecker+Valid, 13044 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-04-02 11:50:59,030 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4338 Valid, 13044 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-04-02 11:50:59,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17937 states. [2023-04-02 11:51:06,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17937 to 17937. [2023-04-02 11:51:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17937 states, 11817 states have (on average 1.2694423288482695) internal successors, (15001), 12033 states have internal predecessors, (15001), 4590 states have call successors, (4590), 1401 states have call predecessors, (4590), 1527 states have return successors, (4866), 4632 states have call predecessors, (4866), 4586 states have call successors, (4866) [2023-04-02 11:51:06,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17937 states to 17937 states and 24457 transitions. [2023-04-02 11:51:06,900 INFO L78 Accepts]: Start accepts. Automaton has 17937 states and 24457 transitions. Word has length 228 [2023-04-02 11:51:06,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:51:06,902 INFO L495 AbstractCegarLoop]: Abstraction has 17937 states and 24457 transitions. [2023-04-02 11:51:06,902 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-04-02 11:51:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 17937 states and 24457 transitions. [2023-04-02 11:51:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-04-02 11:51:06,909 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:51:06,909 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 10, 10, 10, 10, 10, 10, 4, 4, 4, 3, 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] [2023-04-02 11:51:06,937 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-04-02 11:51:07,140 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:51:07,140 INFO L420 AbstractCegarLoop]: === Iteration 6 === 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)] === [2023-04-02 11:51:07,140 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:51:07,140 INFO L85 PathProgramCache]: Analyzing trace with hash 982881585, now seen corresponding path program 1 times [2023-04-02 11:51:07,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:51:07,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231250197] [2023-04-02 11:51:07,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:51:07,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:51:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:51:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:51:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:51:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:51:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:51:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:51:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:51:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:51:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:51:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:51:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:07,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:51:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:51:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:51:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:51:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-04-02 11:51:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:51:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:51:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:51:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:51:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:51:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-04-02 11:51:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:51:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-04-02 11:51:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-04-02 11:51:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-04-02 11:51:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2023-04-02 11:51:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-04-02 11:51:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:08,154 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2023-04-02 11:51:08,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:51:08,155 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231250197] [2023-04-02 11:51:08,155 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [231250197] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:51:08,155 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [617953932] [2023-04-02 11:51:08,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:51:08,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:51:08,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:51:08,169 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:51:08,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-04-02 11:51:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:51:09,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 3665 conjuncts, 8 conjunts are in the unsatisfiable core [2023-04-02 11:51:09,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:51:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2023-04-02 11:51:09,326 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-02 11:51:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2023-04-02 11:51:09,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [617953932] provided 1 perfect and 1 imperfect interpolant sequences [2023-04-02 11:51:09,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-04-02 11:51:09,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10, 5] total 12 [2023-04-02 11:51:09,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347155287] [2023-04-02 11:51:09,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:51:09,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 11:51:09,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:51:09,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 11:51:09,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2023-04-02 11:51:09,592 INFO L87 Difference]: Start difference. First operand 17937 states and 24457 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-04-02 11:51:17,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:51:17,961 INFO L93 Difference]: Finished difference Result 17943 states and 24462 transitions. [2023-04-02 11:51:17,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-02 11:51:17,962 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 233 [2023-04-02 11:51:17,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:51:18,018 INFO L225 Difference]: With dead ends: 17943 [2023-04-02 11:51:18,019 INFO L226 Difference]: Without dead ends: 17941 [2023-04-02 11:51:18,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 556 GetRequests, 543 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2023-04-02 11:51:18,025 INFO L413 NwaCegarLoop]: 4354 mSDtfsCounter, 4328 mSDsluCounter, 8690 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4337 SdHoareTripleChecker+Valid, 13044 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:51:18,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4337 Valid, 13044 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 11:51:18,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17941 states.