/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-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 13:02:46,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 13:02:46,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 13:02:46,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 13:02:46,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 13:02:46,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 13:02:46,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 13:02:46,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 13:02:46,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 13:02:46,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 13:02:46,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 13:02:46,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 13:02:46,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 13:02:46,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 13:02:46,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 13:02:46,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 13:02:46,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 13:02:46,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 13:02:46,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 13:02:46,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 13:02:46,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 13:02:46,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 13:02:46,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 13:02:46,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 13:02:46,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 13:02:46,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 13:02:46,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 13:02:46,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 13:02:46,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 13:02:46,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 13:02:46,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 13:02:46,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 13:02:46,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 13:02:46,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 13:02:46,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 13:02:46,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 13:02:46,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 13:02:46,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 13:02:46,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 13:02:46,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 13:02:46,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 13:02:46,501 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 13:02:46,514 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 13:02:46,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 13:02:46,515 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 13:02:46,515 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 13:02:46,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 13:02:46,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 13:02:46,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 13:02:46,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 13:02:46,516 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 13:02:46,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:02:46,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 13:02:46,517 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 13:02:46,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 13:02:46,518 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 13:02:46,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 13:02:46,518 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 13:02:46,518 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 13:02:46,518 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 13:02:46,518 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 13:02:46,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 13:02:46,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 13:02:46,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 13:02:46,667 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 13:02:46,667 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 13:02:46,668 INFO L432 ainManager$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-natsemi-natsemi.cil.i [2023-04-02 13:02:47,635 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 13:02:48,089 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 13:02:48,090 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-natsemi-natsemi.cil.i [2023-04-02 13:02:48,131 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70f40ec8a/e2512df24b604f20b928263500a7a002/FLAGf1b78a823 [2023-04-02 13:02:48,142 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70f40ec8a/e2512df24b604f20b928263500a7a002 [2023-04-02 13:02:48,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 13:02:48,146 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 13:02:48,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 13:02:48,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 13:02:48,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 13:02:48,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:02:48" (1/1) ... [2023-04-02 13:02:48,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@430f390e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:48, skipping insertion in model container [2023-04-02 13:02:48,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:02:48" (1/1) ... [2023-04-02 13:02:48,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 13:02:48,257 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 13:02:51,976 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-natsemi-natsemi.cil.i[386207,386220] [2023-04-02 13:02:51,980 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-natsemi-natsemi.cil.i[386376,386389] [2023-04-02 13:02:51,981 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-natsemi-natsemi.cil.i[386543,386556] [2023-04-02 13:02:51,981 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-natsemi-natsemi.cil.i[386711,386724] [2023-04-02 13:02:52,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:02:52,054 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 13:02:52,306 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-natsemi-natsemi.cil.i[386207,386220] [2023-04-02 13:02:52,306 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-natsemi-natsemi.cil.i[386376,386389] [2023-04-02 13:02:52,307 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-natsemi-natsemi.cil.i[386543,386556] [2023-04-02 13:02:52,307 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-natsemi-natsemi.cil.i[386711,386724] [2023-04-02 13:02:52,312 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:02:52,461 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 13:02:52,461 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 13:02:52,466 INFO L208 MainTranslator]: Completed translation [2023-04-02 13:02:52,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52 WrapperNode [2023-04-02 13:02:52,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 13:02:52,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 13:02:52,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 13:02:52,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 13:02:52,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,546 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,546 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,716 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 13:02:52,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 13:02:52,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 13:02:52,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 13:02:52,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (1/1) ... [2023-04-02 13:02:52,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:02:52,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 13:02:52,862 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 13:02:52,885 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 13:02:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 13:02:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 13:02:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 13:02:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 13:02:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 13:02:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 13:02:52,893 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 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 13:02:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 13:02:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-02 13:02:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 13:02:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-02 13:02:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2023-04-02 13:02:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2023-04-02 13:02:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2023-04-02 13:02:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2023-04-02 13:02:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2023-04-02 13:02:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2023-04-02 13:02:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2023-04-02 13:02:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 13:02:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 13:02:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 13:02:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 13:02:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_62 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_63 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_64 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_65 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_67 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_78 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_79 [2023-04-02 13:02:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_82 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_90 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_114 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 13:02:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 13:02:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:02:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 13:02:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 13:02:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 13:02:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 13:02:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 13:02:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 13:02:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 13:02:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 13:02:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 13:02:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 13:02:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 13:02:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 13:02:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 13:02:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 13:02:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_82 [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2023-04-02 13:02:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 13:02:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_78 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_79 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_90 [2023-04-02 13:02:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-04-02 13:02:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 13:02:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 13:02:52,929 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 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 13:02:52,929 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 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 13:02:52,929 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 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 13:02:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 13:02:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_65 [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-02 13:02:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_63 [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_64 [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 13:02:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 13:02:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_67 [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_114 [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_62 [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 13:02:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2023-04-02 13:02:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2023-04-02 13:02:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2023-04-02 13:02:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2023-04-02 13:02:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2023-04-02 13:02:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 13:02:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 13:02:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-02 13:02:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 13:02:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 13:02:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 13:02:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:02:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 13:02:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 13:02:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 13:02:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 13:02:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 13:02:53,701 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 13:02:53,706 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 13:02:55,495 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 13:02:56,063 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 13:02:57,584 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 13:02:57,608 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 13:02:57,608 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 13:02:57,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:02:57 BoogieIcfgContainer [2023-04-02 13:02:57,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 13:02:57,619 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 13:02:57,619 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 13:02:57,622 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 13:02:57,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 01:02:48" (1/3) ... [2023-04-02 13:02:57,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6876533b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:02:57, skipping insertion in model container [2023-04-02 13:02:57,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:02:52" (2/3) ... [2023-04-02 13:02:57,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6876533b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:02:57, skipping insertion in model container [2023-04-02 13:02:57,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:02:57" (3/3) ... [2023-04-02 13:02:57,624 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2023-04-02 13:02:57,638 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 13:02:57,638 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-02 13:02:57,738 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 13:02:57,745 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;@26d0333b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 13:02:57,745 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-02 13:02:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand has 4475 states, 2859 states have (on average 1.3361315145155648) internal successors, (3820), 2915 states have internal predecessors, (3820), 1144 states have call successors, (1144), 366 states have call predecessors, (1144), 364 states have return successors, (1137), 1121 states have call predecessors, (1137), 1137 states have call successors, (1137) [2023-04-02 13:02:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-04-02 13:02:57,787 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:02:57,788 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:02:57,788 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 13:02:57,794 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:02:57,794 INFO L85 PathProgramCache]: Analyzing trace with hash -92834172, now seen corresponding path program 1 times [2023-04-02 13:02:57,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:02:57,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93654085] [2023-04-02 13:02:57,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:02:57,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:02:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:02:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:02:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:02:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:02:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:02:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:02:59,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 13:02:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 13:02:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 13:02:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 13:02:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:02:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 13:02:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 13:02:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 13:02:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 13:02:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 13:02:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 13:02:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 13:02:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:02:59,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:02:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:00,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 13:03:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:00,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:03:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:00,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 13:03:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:00,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2023-04-02 13:03:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:03:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-04-02 13:03:00,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:03:00,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93654085] [2023-04-02 13:03:00,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93654085] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:03:00,052 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:03:00,052 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 13:03:00,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253615151] [2023-04-02 13:03:00,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:03:00,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 13:03:00,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:03:00,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 13:03:00,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 13:03:00,099 INFO L87 Difference]: Start difference. First operand has 4475 states, 2859 states have (on average 1.3361315145155648) internal successors, (3820), 2915 states have internal predecessors, (3820), 1144 states have call successors, (1144), 366 states have call predecessors, (1144), 364 states have return successors, (1137), 1121 states have call predecessors, (1137), 1137 states have call successors, (1137) 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, (26), 6 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 13:04:23,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:04:23,032 INFO L93 Difference]: Finished difference Result 11722 states and 16850 transitions. [2023-04-02 13:04:23,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:04:23,034 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, (26), 6 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) Word has length 205 [2023-04-02 13:04:23,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:04:23,089 INFO L225 Difference]: With dead ends: 11722 [2023-04-02 13:04:23,089 INFO L226 Difference]: Without dead ends: 8010 [2023-04-02 13:04:23,113 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 13:04:23,116 INFO L413 NwaCegarLoop]: 148 mSDtfsCounter, 14700 mSDsluCounter, 286 mSDsCounter, 0 mSdLazyCounter, 12380 mSolverCounterSat, 8879 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 71.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15024 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 21259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8879 IncrementalHoareTripleChecker+Valid, 12380 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.9s IncrementalHoareTripleChecker+Time [2023-04-02 13:04:23,116 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15024 Valid, 434 Invalid, 21259 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8879 Valid, 12380 Invalid, 0 Unknown, 0 Unchecked, 74.9s Time] [2023-04-02 13:04:23,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8010 states. [2023-04-02 13:04:27,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8010 to 7282. [2023-04-02 13:04:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7282 states, 4676 states have (on average 1.317579127459367) internal successors, (6161), 4770 states have internal predecessors, (6161), 1939 states have call successors, (1939), 666 states have call predecessors, (1939), 664 states have return successors, (1935), 1902 states have call predecessors, (1935), 1934 states have call successors, (1935) [2023-04-02 13:04:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7282 states to 7282 states and 10035 transitions. [2023-04-02 13:04:27,527 INFO L78 Accepts]: Start accepts. Automaton has 7282 states and 10035 transitions. Word has length 205 [2023-04-02 13:04:27,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:04:27,530 INFO L495 AbstractCegarLoop]: Abstraction has 7282 states and 10035 transitions. [2023-04-02 13:04:27,530 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, (26), 6 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 13:04:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 7282 states and 10035 transitions. [2023-04-02 13:04:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-04-02 13:04:27,536 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:04:27,537 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:04:27,537 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 13:04:27,537 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 13:04:27,537 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:04:27,537 INFO L85 PathProgramCache]: Analyzing trace with hash 1345746130, now seen corresponding path program 1 times [2023-04-02 13:04:27,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:04:27,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834400610] [2023-04-02 13:04:27,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:04:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:04:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:04:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:04:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:04:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:04:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:04:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:04:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 13:04:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 13:04:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 13:04:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 13:04:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:04:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 13:04:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 13:04:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 13:04:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 13:04:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 13:04:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 13:04:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 13:04:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 13:04:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:28,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:04:29,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:29,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 13:04:29,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:29,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-04-02 13:04:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:04:29,016 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-04-02 13:04:29,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:04:29,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834400610] [2023-04-02 13:04:29,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1834400610] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:04:29,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:04:29,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 13:04:29,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822317476] [2023-04-02 13:04:29,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:04:29,018 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 13:04:29,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:04:29,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 13:04:29,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 13:04:29,020 INFO L87 Difference]: Start difference. First operand 7282 states and 10035 transitions. Second operand has 6 states, 5 states have (on average 10.4) internal successors, (52), 3 states have internal predecessors, (52), 4 states have call successors, (29), 6 states have call predecessors, (29), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 13:05:50,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:05:50,502 INFO L93 Difference]: Finished difference Result 21066 states and 28969 transitions. [2023-04-02 13:05:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:05:50,503 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.4) internal successors, (52), 3 states have internal predecessors, (52), 4 states have call successors, (29), 6 states have call predecessors, (29), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) Word has length 217 [2023-04-02 13:05:50,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:05:50,569 INFO L225 Difference]: With dead ends: 21066 [2023-04-02 13:05:50,569 INFO L226 Difference]: Without dead ends: 13830 [2023-04-02 13:05:50,598 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 13:05:50,599 INFO L413 NwaCegarLoop]: 147 mSDtfsCounter, 16405 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 11673 mSolverCounterSat, 11033 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 67.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16709 SdHoareTripleChecker+Valid, 459 SdHoareTripleChecker+Invalid, 22706 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 11033 IncrementalHoareTripleChecker+Valid, 11673 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 70.3s IncrementalHoareTripleChecker+Time [2023-04-02 13:05:50,599 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16709 Valid, 459 Invalid, 22706 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [11033 Valid, 11673 Invalid, 0 Unknown, 0 Unchecked, 70.3s Time] [2023-04-02 13:05:50,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13830 states. [2023-04-02 13:05:58,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13830 to 12863. [2023-04-02 13:05:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12863 states, 8116 states have (on average 1.2992853622474125) internal successors, (10545), 8291 states have internal predecessors, (10545), 3501 states have call successors, (3501), 1187 states have call predecessors, (3501), 1243 states have return successors, (3600), 3477 states have call predecessors, (3600), 3496 states have call successors, (3600) [2023-04-02 13:05:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12863 states to 12863 states and 17646 transitions. [2023-04-02 13:05:58,301 INFO L78 Accepts]: Start accepts. Automaton has 12863 states and 17646 transitions. Word has length 217 [2023-04-02 13:05:58,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:05:58,301 INFO L495 AbstractCegarLoop]: Abstraction has 12863 states and 17646 transitions. [2023-04-02 13:05:58,302 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.4) internal successors, (52), 3 states have internal predecessors, (52), 4 states have call successors, (29), 6 states have call predecessors, (29), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 13:05:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 12863 states and 17646 transitions. [2023-04-02 13:05:58,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-04-02 13:05:58,307 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:05:58,307 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:05:58,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 13:05:58,307 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 13:05:58,308 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:05:58,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1183822069, now seen corresponding path program 1 times [2023-04-02 13:05:58,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:05:58,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47334513] [2023-04-02 13:05:58,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:05:58,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:05:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:05:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:05:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:05:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:05:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:05:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:05:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 13:05:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 13:05:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 13:05:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 13:05:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:05:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 13:05:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 13:05:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 13:05:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 13:05:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 13:05:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 13:05:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:05:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 13:05:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:05:59,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:06:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:06:00,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 13:06:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:06:00,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:06:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:06:00,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 13:06:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:06:00,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2023-04-02 13:06:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:06:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-04-02 13:06:00,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:06:00,027 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47334513] [2023-04-02 13:06:00,027 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47334513] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:06:00,027 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:06:00,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 13:06:00,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827821315] [2023-04-02 13:06:00,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:06:00,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 13:06:00,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:06:00,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 13:06:00,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-04-02 13:06:00,029 INFO L87 Difference]: Start difference. First operand 12863 states and 17646 transitions. Second operand has 9 states, 7 states have (on average 7.428571428571429) internal successors, (52), 5 states have internal predecessors, (52), 5 states have call successors, (30), 6 states have call predecessors, (30), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22)