/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 11:42:56,272 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 11:42:56,274 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 11:42:56,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 11:42:56,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 11:42:56,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 11:42:56,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 11:42:56,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 11:42:56,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 11:42:56,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 11:42:56,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 11:42:56,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 11:42:56,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 11:42:56,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 11:42:56,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 11:42:56,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 11:42:56,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 11:42:56,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 11:42:56,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 11:42:56,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 11:42:56,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 11:42:56,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 11:42:56,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 11:42:56,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 11:42:56,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 11:42:56,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 11:42:56,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 11:42:56,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 11:42:56,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 11:42:56,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 11:42:56,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 11:42:56,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 11:42:56,352 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 11:42:56,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 11:42:56,353 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 11:42:56,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 11:42:56,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 11:42:56,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 11:42:56,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 11:42:56,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 11:42:56,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 11:42:56,356 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 11:42:56,385 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 11:42:56,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 11:42:56,385 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 11:42:56,386 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 11:42:56,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 11:42:56,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 11:42:56,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 11:42:56,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 11:42:56,388 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 11:42:56,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 11:42:56,389 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 11:42:56,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 11:42:56,389 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 11:42:56,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 11:42:56,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 11:42:56,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 11:42:56,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 11:42:56,390 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 11:42:56,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 11:42:56,390 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 11:42:56,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 11:42:56,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 11:42:56,390 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 11:42:56,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 11:42:56,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:42:56,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 11:42:56,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 11:42:56,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 11:42:56,391 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 11:42:56,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 11:42:56,391 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 11:42:56,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 11:42:56,392 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 11:42:56,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 11:42:56,392 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 11:42:56,392 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 11:42:56,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 11:42:56,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 11:42:56,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 11:42:56,640 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 11:42:56,640 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 11:42:56,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2023-04-02 11:42:57,807 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 11:42:58,343 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 11:42:58,344 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2023-04-02 11:42:58,390 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1514c91d2/91c6d54a5e10495b8149efe2e0e8b031/FLAG7a08b5cf0 [2023-04-02 11:42:58,408 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1514c91d2/91c6d54a5e10495b8149efe2e0e8b031 [2023-04-02 11:42:58,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 11:42:58,412 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 11:42:58,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 11:42:58,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 11:42:58,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 11:42:58,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:42:58" (1/1) ... [2023-04-02 11:42:58,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75d86459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:42:58, skipping insertion in model container [2023-04-02 11:42:58,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:42:58" (1/1) ... [2023-04-02 11:42:58,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 11:42:58,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 11:43:01,390 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343367,343380] [2023-04-02 11:43:01,394 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343536,343549] [2023-04-02 11:43:01,395 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343703,343716] [2023-04-02 11:43:01,400 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343871,343884] [2023-04-02 11:43:01,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:43:01,481 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 11:43:01,752 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343367,343380] [2023-04-02 11:43:01,753 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343536,343549] [2023-04-02 11:43:01,753 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343703,343716] [2023-04-02 11:43:01,753 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343871,343884] [2023-04-02 11:43:01,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:43:01,999 INFO L208 MainTranslator]: Completed translation [2023-04-02 11:43:02,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02 WrapperNode [2023-04-02 11:43:02,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 11:43:02,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 11:43:02,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 11:43:02,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 11:43:02,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,297 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 11:43:02,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 11:43:02,374 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 11:43:02,374 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 11:43:02,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (1/1) ... [2023-04-02 11:43:02,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:43:02,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:43:02,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 11:43:02,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 11:43:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 11:43:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 11:43:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 11:43:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 11:43:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 11:43:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 11:43:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 11:43:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-02 11:43:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 11:43:02,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 11:43:02,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 11:43:02,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 11:43:02,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 11:43:02,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 11:43:02,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 11:43:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-02 11:43:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-02 11:43:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 11:43:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 11:43:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 11:43:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-02 11:43:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 11:43:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_mac_addr [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630e_get_mac_addr [2023-04-02 11:43:02,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sis635_get_mac_addr [2023-04-02 11:43:02,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sis96x_get_mac_addr [2023-04-02 11:43:02,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_probe [2023-04-02 11:43:02,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mii_probe [2023-04-02 11:43:02,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2023-04-02 11:43:02,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_capability [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_open [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2023-04-02 11:43:02,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_timer [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_auto_negotiate [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_read_mode [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_start_xmit [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_rx [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_finish_xmit [2023-04-02 11:43:02,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_close [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_drvinfo [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_msglevel [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_msglevel [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_link [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_settings [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_settings [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_nway_reset [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_wol [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_wol [2023-04-02 11:43:02,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2023-04-02 11:43:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2023-04-02 11:43:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mcast_bitnr [2023-04-02 11:43:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-04-02 11:43:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset [2023-04-02 11:43:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2023-04-02 11:43:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_suspend [2023-04-02 11:43:02,468 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2023-04-02 11:43:02,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_module [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_cleanup_module [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_sis900_init_module_14_9 [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-04-02 11:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:43:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 11:43:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:43:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 11:43:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 11:43:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_59 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_60 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_61 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_62 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_63 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_64 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_72 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_73 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_78 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_79 [2023-04-02 11:43:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_80 [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_81 [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 11:43:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 11:43:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:43:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_sis900_private [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:43:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:43:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:43:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 11:43:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 11:43:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 11:43:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 11:43:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 11:43:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 11:43:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 11:43:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 11:43:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 11:43:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 11:43:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 11:43:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sis900_private [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sis900_private [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 11:43:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:43:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_72 [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-04-02 11:43:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_59 [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_60 [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 11:43:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 11:43:02,505 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 11:43:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-02 11:43:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 11:43:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_63 [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_79 [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 11:43:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 11:43:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_62 [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_78 [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-02 11:43:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_80 [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_81 [2023-04-02 11:43:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_64 [2023-04-02 11:43:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_73 [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 11:43:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_61 [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_read_mode [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_open [2023-04-02 11:43:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mii_probe [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_timer [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_start_xmit [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_rx [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_finish_xmit [2023-04-02 11:43:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_close [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mcast_bitnr [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_capability [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_auto_negotiate [2023-04-02 11:43:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_mac_addr [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure sis630e_get_mac_addr [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure sis635_get_mac_addr [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure sis96x_get_mac_addr [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_probe [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2023-04-02 11:43:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_drvinfo [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_msglevel [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_msglevel [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_link [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_settings [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_settings [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_nway_reset [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_wol [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_wol [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_suspend [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2023-04-02 11:43:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_module [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_cleanup_module [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_sis900_init_module_14_9 [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 11:43:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:43:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 11:43:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:43:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 11:43:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2023-04-02 11:43:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 11:43:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 11:43:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 11:43:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:43:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:43:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 11:43:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_sis900_private [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_sis900_private [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_sis900_private [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_sis900_private [2023-04-02 11:43:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_sis900_private [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_sis900_private [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:43:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:43:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:43:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 11:43:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 11:43:03,422 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 11:43:03,430 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 11:43:05,143 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 11:43:05,489 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 11:43:07,127 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 11:43:07,151 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 11:43:07,151 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 11:43:07,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:43:07 BoogieIcfgContainer [2023-04-02 11:43:07,158 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 11:43:07,162 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 11:43:07,162 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 11:43:07,165 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 11:43:07,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 11:42:58" (1/3) ... [2023-04-02 11:43:07,165 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2339d803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:43:07, skipping insertion in model container [2023-04-02 11:43:07,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:43:02" (2/3) ... [2023-04-02 11:43:07,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2339d803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:43:07, skipping insertion in model container [2023-04-02 11:43:07,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:43:07" (3/3) ... [2023-04-02 11:43:07,167 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2023-04-02 11:43:07,183 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 11:43:07,183 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-02 11:43:07,293 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 11:43:07,300 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;@41f5aea0, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 11:43:07,300 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-02 11:43:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand has 3505 states, 2246 states have (on average 1.3040961709706145) internal successors, (2929), 2283 states have internal predecessors, (2929), 837 states have call successors, (837), 317 states have call predecessors, (837), 315 states have return successors, (830), 815 states have call predecessors, (830), 830 states have call successors, (830) [2023-04-02 11:43:07,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-04-02 11:43:07,339 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:43:07,339 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:43:07,340 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 11:43:07,343 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:43:07,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1445432781, now seen corresponding path program 1 times [2023-04-02 11:43:07,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:43:07,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96152669] [2023-04-02 11:43:07,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:43:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:43:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:08,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:43:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:43:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:43:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:43:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:43:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:43:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:43:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:43:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:43:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:43:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:43:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:43:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:43:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:43:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:43:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:43:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-04-02 11:43:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-04-02 11:43:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:43:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2023-04-02 11:43:09,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:43:09,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96152669] [2023-04-02 11:43:09,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [96152669] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:43:09,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:43:09,592 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:43:09,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298667314] [2023-04-02 11:43:09,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:43:09,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:43:09,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:43:09,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:43:09,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:43:09,648 INFO L87 Difference]: Start difference. First operand has 3505 states, 2246 states have (on average 1.3040961709706145) internal successors, (2929), 2283 states have internal predecessors, (2929), 837 states have call successors, (837), 317 states have call predecessors, (837), 315 states have return successors, (830), 815 states have call predecessors, (830), 830 states have call successors, (830) Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 4 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 4 states have call successors, (18) [2023-04-02 11:44:15,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:44:15,767 INFO L93 Difference]: Finished difference Result 10032 states and 14233 transitions. [2023-04-02 11:44:15,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:44:15,774 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 4 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 4 states have call successors, (18) Word has length 161 [2023-04-02 11:44:15,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:44:15,832 INFO L225 Difference]: With dead ends: 10032 [2023-04-02 11:44:15,833 INFO L226 Difference]: Without dead ends: 6972 [2023-04-02 11:44:15,862 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 59 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 11:44:15,864 INFO L413 NwaCegarLoop]: 75 mSDtfsCounter, 12442 mSDsluCounter, 194 mSDsCounter, 0 mSdLazyCounter, 10849 mSolverCounterSat, 7120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12753 SdHoareTripleChecker+Valid, 269 SdHoareTripleChecker+Invalid, 17969 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7120 IncrementalHoareTripleChecker+Valid, 10849 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.3s IncrementalHoareTripleChecker+Time [2023-04-02 11:44:15,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12753 Valid, 269 Invalid, 17969 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7120 Valid, 10849 Invalid, 0 Unknown, 0 Unchecked, 59.3s Time] [2023-04-02 11:44:15,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6972 states. [2023-04-02 11:44:19,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6972 to 5970. [2023-04-02 11:44:19,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5970 states, 3880 states have (on average 1.2951030927835052) internal successors, (5025), 3950 states have internal predecessors, (5025), 1485 states have call successors, (1485), 604 states have call predecessors, (1485), 602 states have return successors, (1481), 1450 states have call predecessors, (1481), 1480 states have call successors, (1481) [2023-04-02 11:44:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5970 states to 5970 states and 7991 transitions. [2023-04-02 11:44:19,306 INFO L78 Accepts]: Start accepts. Automaton has 5970 states and 7991 transitions. Word has length 161 [2023-04-02 11:44:19,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:44:19,307 INFO L495 AbstractCegarLoop]: Abstraction has 5970 states and 7991 transitions. [2023-04-02 11:44:19,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 4 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 4 states have call successors, (18) [2023-04-02 11:44:19,307 INFO L276 IsEmpty]: Start isEmpty. Operand 5970 states and 7991 transitions. [2023-04-02 11:44:19,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-04-02 11:44:19,315 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:44:19,316 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:44:19,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 11:44:19,316 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 11:44:19,317 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:44:19,317 INFO L85 PathProgramCache]: Analyzing trace with hash -921542591, now seen corresponding path program 1 times [2023-04-02 11:44:19,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:44:19,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715115793] [2023-04-02 11:44:19,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:44:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:44:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:44:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:44:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:44:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:44:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:44:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:44:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:44:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:44:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:44:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:44:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:44:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:44:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:44:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:44:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:44:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:44:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-04-02 11:44:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2023-04-02 11:44:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-04-02 11:44:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:44:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2023-04-02 11:44:20,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:44:20,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715115793] [2023-04-02 11:44:20,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715115793] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:44:20,721 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:44:20,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:44:20,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250893288] [2023-04-02 11:44:20,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:44:20,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:44:20,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:44:20,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:44:20,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:44:20,726 INFO L87 Difference]: Start difference. First operand 5970 states and 7991 transitions. Second operand has 6 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 4 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (19), 3 states have call predecessors, (19), 4 states have call successors, (19) [2023-04-02 11:45:26,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:45:26,560 INFO L93 Difference]: Finished difference Result 19422 states and 26423 transitions. [2023-04-02 11:45:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:45:26,561 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 4 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (19), 3 states have call predecessors, (19), 4 states have call successors, (19) Word has length 168 [2023-04-02 11:45:26,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:45:26,641 INFO L225 Difference]: With dead ends: 19422 [2023-04-02 11:45:26,641 INFO L226 Difference]: Without dead ends: 13490 [2023-04-02 11:45:26,673 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:45:26,674 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 16510 mSDsluCounter, 270 mSDsCounter, 0 mSdLazyCounter, 9886 mSolverCounterSat, 9813 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16787 SdHoareTripleChecker+Valid, 391 SdHoareTripleChecker+Invalid, 19699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9813 IncrementalHoareTripleChecker+Valid, 9886 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.5s IncrementalHoareTripleChecker+Time [2023-04-02 11:45:26,674 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16787 Valid, 391 Invalid, 19699 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9813 Valid, 9886 Invalid, 0 Unknown, 0 Unchecked, 56.5s Time] [2023-04-02 11:45:26,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13490 states. [2023-04-02 11:45:33,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13490 to 12535. [2023-04-02 11:45:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12535 states, 8238 states have (on average 1.3077203204661325) internal successors, (10773), 8399 states have internal predecessors, (10773), 3049 states have call successors, (3049), 1181 states have call predecessors, (3049), 1245 states have return successors, (3231), 3029 states have call predecessors, (3231), 3044 states have call successors, (3231) [2023-04-02 11:45:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12535 states to 12535 states and 17053 transitions. [2023-04-02 11:45:33,370 INFO L78 Accepts]: Start accepts. Automaton has 12535 states and 17053 transitions. Word has length 168 [2023-04-02 11:45:33,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:45:33,371 INFO L495 AbstractCegarLoop]: Abstraction has 12535 states and 17053 transitions. [2023-04-02 11:45:33,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 4 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (19), 3 states have call predecessors, (19), 4 states have call successors, (19) [2023-04-02 11:45:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 12535 states and 17053 transitions. [2023-04-02 11:45:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-04-02 11:45:33,374 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:45:33,374 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:45:33,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 11:45:33,375 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 11:45:33,375 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:45:33,375 INFO L85 PathProgramCache]: Analyzing trace with hash 149590449, now seen corresponding path program 1 times [2023-04-02 11:45:33,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:45:33,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842643922] [2023-04-02 11:45:33,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:45:33,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:45:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:45:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:45:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:45:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:45:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:45:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:45:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:45:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:45:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:45:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:45:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:45:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:45:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:45:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:45:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:45:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:45:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-04-02 11:45:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 11:45:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:45:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2023-04-02 11:45:34,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:45:34,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842643922] [2023-04-02 11:45:34,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842643922] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:45:34,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:45:34,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:45:34,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667138929] [2023-04-02 11:45:34,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:45:34,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:45:34,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:45:34,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:45:34,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:45:34,579 INFO L87 Difference]: Start difference. First operand 12535 states and 17053 transitions. Second operand has 6 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 4 states have call successors, (25), 6 states have call predecessors, (25), 1 states have return successors, (18), 3 states have call predecessors, (18), 4 states have call successors, (18) [2023-04-02 11:46:42,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:46:42,796 INFO L93 Difference]: Finished difference Result 37231 states and 51012 transitions. [2023-04-02 11:46:42,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:46:42,797 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 4 states have call successors, (25), 6 states have call predecessors, (25), 1 states have return successors, (18), 3 states have call predecessors, (18), 4 states have call successors, (18) Word has length 171 [2023-04-02 11:46:42,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:46:42,931 INFO L225 Difference]: With dead ends: 37231 [2023-04-02 11:46:42,932 INFO L226 Difference]: Without dead ends: 24734 [2023-04-02 11:46:42,988 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:46:42,990 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 15264 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 9899 mSolverCounterSat, 9180 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15565 SdHoareTripleChecker+Valid, 343 SdHoareTripleChecker+Invalid, 19079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9180 IncrementalHoareTripleChecker+Valid, 9899 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:46:42,993 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15565 Valid, 343 Invalid, 19079 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9180 Valid, 9899 Invalid, 0 Unknown, 0 Unchecked, 53.0s Time] [2023-04-02 11:46:43,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24734 states.