/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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 13:00:02,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 13:00:02,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 13:00:02,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 13:00:02,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 13:00:02,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 13:00:02,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 13:00:02,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 13:00:02,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 13:00:02,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 13:00:02,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 13:00:02,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 13:00:02,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 13:00:02,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 13:00:02,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 13:00:02,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 13:00:02,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 13:00:02,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 13:00:02,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 13:00:02,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 13:00:02,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 13:00:02,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 13:00:02,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 13:00:02,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 13:00:02,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 13:00:02,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 13:00:02,424 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 13:00:02,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 13:00:02,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 13:00:02,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 13:00:02,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 13:00:02,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 13:00:02,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 13:00:02,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 13:00:02,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 13:00:02,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 13:00:02,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 13:00:02,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 13:00:02,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 13:00:02,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 13:00:02,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 13:00:02,432 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 13:00:02,462 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 13:00:02,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 13:00:02,463 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 13:00:02,463 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 13:00:02,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 13:00:02,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 13:00:02,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 13:00:02,465 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 13:00:02,465 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 13:00:02,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 13:00:02,466 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 13:00:02,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 13:00:02,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 13:00:02,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 13:00:02,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 13:00:02,468 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 13:00:02,468 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 13:00:02,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:00:02,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 13:00:02,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 13:00:02,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 13:00:02,468 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 13:00:02,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 13:00:02,469 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 13:00:02,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 13:00:02,469 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 13:00:02,469 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 13:00:02,469 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 13:00:02,469 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 13:00:02,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 13:00:02,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 13:00:02,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 13:00:02,687 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 13:00:02,687 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 13:00:02,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2023-04-02 13:00:03,863 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 13:00:04,452 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 13:00:04,453 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2023-04-02 13:00:04,511 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daa3d317/fdb39d5c3d3341f287fb0977f0b829d9/FLAG6bf59817a [2023-04-02 13:00:04,527 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daa3d317/fdb39d5c3d3341f287fb0977f0b829d9 [2023-04-02 13:00:04,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 13:00:04,531 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 13:00:04,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 13:00:04,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 13:00:04,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 13:00:04,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:00:04" (1/1) ... [2023-04-02 13:00:04,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd4f460 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:04, skipping insertion in model container [2023-04-02 13:00:04,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:00:04" (1/1) ... [2023-04-02 13:00:04,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 13:00:04,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 13:00:06,814 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2023-04-02 13:00:06,818 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2023-04-02 13:00:06,824 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2023-04-02 13:00:06,825 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2023-04-02 13:00:06,859 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:00:06,907 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 13:00:07,224 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2023-04-02 13:00:07,225 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2023-04-02 13:00:07,225 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2023-04-02 13:00:07,225 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2023-04-02 13:00:07,235 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:00:07,515 INFO L208 MainTranslator]: Completed translation [2023-04-02 13:00:07,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07 WrapperNode [2023-04-02 13:00:07,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 13:00:07,517 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 13:00:07,517 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 13:00:07,517 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 13:00:07,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,805 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 13:00:07,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 13:00:07,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 13:00:07,882 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 13:00:07,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (1/1) ... [2023-04-02 13:00:07,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:00:07,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 13:00:07,915 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 13:00:07,937 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 13:00:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 13:00:07,955 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 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:00:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 13:00:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 13:00:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 13:00:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 13:00:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 13:00:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 13:00:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-02 13:00:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 13:00:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-04-02 13:00:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 13:00:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-02 13:00:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-02 13:00:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-02 13:00:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 13:00:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 13:00:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_one [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_open [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2023-04-02 13:00:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_start_xmit [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_stop [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_tx_pkt [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_rx_packet [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_drvinfo [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_set_wol [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_wol [2023-04-02 13:00:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_timer [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_dynamic_reset [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_descriptor_init [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure read_srom_word [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_sense_speed [2023-04-02 13:00:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_phyxcer [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_process_mode [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_parse_srom [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9801 [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9802 [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_HPNA_remote_cmd_chk [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_suspend [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2023-04-02 13:00:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_module [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_cleanup_module [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-04-02 13:00:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 13:00:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 13:00:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 13:00:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-04-02 13:00:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_62 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_63 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_64 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_65 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_66 [2023-04-02 13:00:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_71 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_72 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_73 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_85 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_86 [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 13:00:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 13:00:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 13:00:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 13:00:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2023-04-02 13:00:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 13:00:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 13:00:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 13:00:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:00:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 13:00:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 13:00:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 13:00:07,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 13:00:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 13:00:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 13:00:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 13:00:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 13:00:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2023-04-02 13:00:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:00:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:00:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 13:00:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:00:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 13:00:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 13:00:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-02 13:00:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 13:00:07,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 13:00:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 13:00:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 13:00:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 13:00:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 13:00:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 13:00:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 13:00:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 13:00:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_73 [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmfe_board_info [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 13:00:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_71 [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-04-02 13:00:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 13:00:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 13:00:08,003 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 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 13:00:08,003 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 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 13:00:08,003 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 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 13:00:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_64 [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_66 [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 13:00:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 13:00:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_63 [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_65 [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 13:00:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_85 [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_86 [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 13:00:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_72 [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_62 [2023-04-02 13:00:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_open [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_start_xmit [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_stop [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure read_srom_word [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_descriptor_init [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2023-04-02 13:00:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_sense_speed [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_process_mode [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_timer [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_rx_packet [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_tx_pkt [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_dynamic_reset [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_parse_srom [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9801 [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9802 [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_HPNA_remote_cmd_chk [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_phyxcer [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_one [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 13:00:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_drvinfo [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_set_wol [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_wol [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_suspend [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_module [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_cleanup_module [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-02 13:00:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 13:00:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 13:00:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 13:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 13:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 13:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 13:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2023-04-02 13:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 13:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 13:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 13:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 13:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 13:00:08,796 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 13:00:08,802 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 13:00:10,716 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 13:00:10,959 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 13:00:12,731 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 13:00:12,761 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 13:00:12,761 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 13:00:12,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:00:12 BoogieIcfgContainer [2023-04-02 13:00:12,768 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 13:00:12,771 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 13:00:12,771 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 13:00:12,774 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 13:00:12,774 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 01:00:04" (1/3) ... [2023-04-02 13:00:12,775 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@514d976f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:00:12, skipping insertion in model container [2023-04-02 13:00:12,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:00:07" (2/3) ... [2023-04-02 13:00:12,775 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@514d976f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:00:12, skipping insertion in model container [2023-04-02 13:00:12,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:00:12" (3/3) ... [2023-04-02 13:00:12,776 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2023-04-02 13:00:12,792 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 13:00:12,793 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-02 13:00:12,905 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 13:00:12,912 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;@2fa743cf, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 13:00:12,912 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-02 13:00:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand has 3180 states, 2091 states have (on average 1.3218555714968914) internal successors, (2764), 2133 states have internal predecessors, (2764), 705 states have call successors, (705), 271 states have call predecessors, (705), 269 states have return successors, (698), 682 states have call predecessors, (698), 698 states have call successors, (698) [2023-04-02 13:00:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-04-02 13:00:12,949 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:00:12,950 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:00:12,950 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 13:00:12,954 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:00:12,955 INFO L85 PathProgramCache]: Analyzing trace with hash 285041697, now seen corresponding path program 1 times [2023-04-02 13:00:12,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:00:12,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407709080] [2023-04-02 13:00:12,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:00:12,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:00:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:00:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:00:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:00:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:00:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:00:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:00:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 13:00:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 13:00:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 13:00:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 13:00:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:00:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 13:00:14,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:00:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 13:00:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 13:00:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:00:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-02 13:00:14,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:00:14,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407709080] [2023-04-02 13:00:14,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1407709080] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:00:14,745 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:00:14,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 13:00:14,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482867350] [2023-04-02 13:00:14,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:00:14,751 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 13:00:14,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:00:14,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 13:00:14,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 13:00:14,787 INFO L87 Difference]: Start difference. First operand has 3180 states, 2091 states have (on average 1.3218555714968914) internal successors, (2764), 2133 states have internal predecessors, (2764), 705 states have call successors, (705), 271 states have call predecessors, (705), 269 states have return successors, (698), 682 states have call predecessors, (698), 698 states have call successors, (698) Second operand has 6 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 4 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (15), 3 states have call predecessors, (15), 4 states have call successors, (15) [2023-04-02 13:01:02,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:01:02,797 INFO L93 Difference]: Finished difference Result 9086 states and 12962 transitions. [2023-04-02 13:01:02,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:01:02,799 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 4 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (15), 3 states have call predecessors, (15), 4 states have call successors, (15) Word has length 128 [2023-04-02 13:01:02,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:01:02,856 INFO L225 Difference]: With dead ends: 9086 [2023-04-02 13:01:02,856 INFO L226 Difference]: Without dead ends: 6376 [2023-04-02 13:01:02,880 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 13:01:02,883 INFO L413 NwaCegarLoop]: 199 mSDtfsCounter, 11021 mSDsluCounter, 395 mSDsCounter, 0 mSdLazyCounter, 9856 mSolverCounterSat, 5539 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11321 SdHoareTripleChecker+Valid, 594 SdHoareTripleChecker+Invalid, 15395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5539 IncrementalHoareTripleChecker+Valid, 9856 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.2s IncrementalHoareTripleChecker+Time [2023-04-02 13:01:02,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11321 Valid, 594 Invalid, 15395 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5539 Valid, 9856 Invalid, 0 Unknown, 0 Unchecked, 43.2s Time] [2023-04-02 13:01:02,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6376 states. [2023-04-02 13:01:05,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6376 to 5243. [2023-04-02 13:01:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5243 states, 3517 states have (on average 1.3141882286039237) internal successors, (4622), 3597 states have internal predecessors, (4622), 1213 states have call successors, (1213), 512 states have call predecessors, (1213), 510 states have return successors, (1209), 1176 states have call predecessors, (1209), 1208 states have call successors, (1209) [2023-04-02 13:01:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 5243 states and 7044 transitions. [2023-04-02 13:01:05,308 INFO L78 Accepts]: Start accepts. Automaton has 5243 states and 7044 transitions. Word has length 128 [2023-04-02 13:01:05,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:01:05,309 INFO L495 AbstractCegarLoop]: Abstraction has 5243 states and 7044 transitions. [2023-04-02 13:01:05,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 4 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (15), 3 states have call predecessors, (15), 4 states have call successors, (15) [2023-04-02 13:01:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 7044 transitions. [2023-04-02 13:01:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-04-02 13:01:05,313 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:01:05,314 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:01:05,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 13:01:05,314 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 13:01:05,315 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:01:05,315 INFO L85 PathProgramCache]: Analyzing trace with hash 339484381, now seen corresponding path program 1 times [2023-04-02 13:01:05,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:01:05,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798839291] [2023-04-02 13:01:05,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:01:05,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:01:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:01:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:01:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:01:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:01:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:01:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:01:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 13:01:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 13:01:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 13:01:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 13:01:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:01:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 13:01:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:01:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 13:01:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2023-04-02 13:01:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 13:01:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:01:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-02 13:01:06,468 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:01:06,468 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798839291] [2023-04-02 13:01:06,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798839291] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:01:06,468 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:01:06,469 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 13:01:06,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463667189] [2023-04-02 13:01:06,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:01:06,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 13:01:06,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:01:06,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 13:01:06,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 13:01:06,471 INFO L87 Difference]: Start difference. First operand 5243 states and 7044 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 4 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) [2023-04-02 13:01:56,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:01:56,086 INFO L93 Difference]: Finished difference Result 17629 states and 24033 transitions. [2023-04-02 13:01:56,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:01:56,087 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 4 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) Word has length 136 [2023-04-02 13:01:56,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:01:56,160 INFO L225 Difference]: With dead ends: 17629 [2023-04-02 13:01:56,161 INFO L226 Difference]: Without dead ends: 12418 [2023-04-02 13:01:56,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 13:01:56,188 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 11003 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 9905 mSolverCounterSat, 5640 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11288 SdHoareTripleChecker+Valid, 611 SdHoareTripleChecker+Invalid, 15545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5640 IncrementalHoareTripleChecker+Valid, 9905 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.8s IncrementalHoareTripleChecker+Time [2023-04-02 13:01:56,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11288 Valid, 611 Invalid, 15545 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5640 Valid, 9905 Invalid, 0 Unknown, 0 Unchecked, 42.8s Time] [2023-04-02 13:01:56,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12418 states. [2023-04-02 13:02:01,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12418 to 11340. [2023-04-02 13:02:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11340 states, 7727 states have (on average 1.3226349165264657) internal successors, (10220), 7924 states have internal predecessors, (10220), 2539 states have call successors, (2539), 997 states have call predecessors, (2539), 1071 states have return successors, (2736), 2511 states have call predecessors, (2736), 2534 states have call successors, (2736) [2023-04-02 13:02:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11340 states to 11340 states and 15495 transitions. [2023-04-02 13:02:01,315 INFO L78 Accepts]: Start accepts. Automaton has 11340 states and 15495 transitions. Word has length 136 [2023-04-02 13:02:01,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:02:01,316 INFO L495 AbstractCegarLoop]: Abstraction has 11340 states and 15495 transitions. [2023-04-02 13:02:01,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 4 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) [2023-04-02 13:02:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 11340 states and 15495 transitions. [2023-04-02 13:02:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-04-02 13:02:01,319 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:02:01,319 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:02:01,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 13:02:01,319 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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 13:02:01,320 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:02:01,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1153250391, now seen corresponding path program 1 times [2023-04-02 13:02:01,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:02:01,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161645752] [2023-04-02 13:02:01,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:02:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:02:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:02:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:02:02,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:02:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:02:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:02:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:02:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 13:02:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 13:02:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 13:02:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 13:02:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:02:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 13:02:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 13:02:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-04-02 13:02:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-04-02 13:02:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:02,405 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-02 13:02:02,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:02:02,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161645752] [2023-04-02 13:02:02,406 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161645752] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:02:02,406 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:02:02,406 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 13:02:02,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319199792] [2023-04-02 13:02:02,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:02:02,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 13:02:02,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:02:02,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 13:02:02,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 13:02:02,421 INFO L87 Difference]: Start difference. First operand 11340 states and 15495 transitions. Second operand has 6 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 4 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) [2023-04-02 13:02:52,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:02:52,683 INFO L93 Difference]: Finished difference Result 34338 states and 46941 transitions. [2023-04-02 13:02:52,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:02:52,684 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 4 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) Word has length 141 [2023-04-02 13:02:52,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:02:52,808 INFO L225 Difference]: With dead ends: 34338 [2023-04-02 13:02:52,808 INFO L226 Difference]: Without dead ends: 23030 [2023-04-02 13:02:52,962 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 13:02:52,965 INFO L413 NwaCegarLoop]: 183 mSDtfsCounter, 10029 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 10103 mSolverCounterSat, 5174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10313 SdHoareTripleChecker+Valid, 561 SdHoareTripleChecker+Invalid, 15277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5174 IncrementalHoareTripleChecker+Valid, 10103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.5s IncrementalHoareTripleChecker+Time [2023-04-02 13:02:52,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10313 Valid, 561 Invalid, 15277 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5174 Valid, 10103 Invalid, 0 Unknown, 0 Unchecked, 39.5s Time] [2023-04-02 13:02:52,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23030 states. [2023-04-02 13:03:01,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23030 to 20786. [2023-04-02 13:03:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20786 states, 14139 states have (on average 1.316217554282481) internal successors, (18610), 14514 states have internal predecessors, (18610), 4643 states have call successors, (4643), 1889 states have call predecessors, (4643), 2001 states have return successors, (5006), 4551 states have call predecessors, (5006), 4638 states have call successors, (5006) [2023-04-02 13:03:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20786 states to 20786 states and 28259 transitions. [2023-04-02 13:03:01,473 INFO L78 Accepts]: Start accepts. Automaton has 20786 states and 28259 transitions. Word has length 141 [2023-04-02 13:03:01,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:03:01,473 INFO L495 AbstractCegarLoop]: Abstraction has 20786 states and 28259 transitions. [2023-04-02 13:03:01,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 4 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) [2023-04-02 13:03:01,474 INFO L276 IsEmpty]: Start isEmpty. Operand 20786 states and 28259 transitions. [2023-04-02 13:03:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-04-02 13:03:01,476 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:03:01,476 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:03:01,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 13:03:01,477 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 13:03:01,477 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:03:01,477 INFO L85 PathProgramCache]: Analyzing trace with hash -1797786974, now seen corresponding path program 1 times [2023-04-02 13:03:01,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:03:01,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89411373] [2023-04-02 13:03:01,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:03:01,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:03:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:03:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:03:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:03:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:03:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:03:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:03:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 13:03:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 13:03:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 13:03:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 13:03:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:03:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 13:03:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 13:03:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-04-02 13:03:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:02,726 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-02 13:03:02,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:03:02,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89411373] [2023-04-02 13:03:02,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89411373] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:03:02,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:03:02,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 13:03:02,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294275498] [2023-04-02 13:03:02,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:03:02,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 13:03:02,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:03:02,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 13:03:02,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-04-02 13:03:02,728 INFO L87 Difference]: Start difference. First operand 20786 states and 28259 transitions. Second operand has 9 states, 7 states have (on average 6.428571428571429) internal successors, (45), 5 states have internal predecessors, (45), 5 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (15), 3 states have call predecessors, (15), 4 states have call successors, (15)