/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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 12:18:38,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 12:18:38,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 12:18:38,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 12:18:38,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 12:18:38,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 12:18:38,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 12:18:38,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 12:18:38,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 12:18:38,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 12:18:38,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 12:18:38,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 12:18:38,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 12:18:38,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 12:18:38,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 12:18:38,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 12:18:38,206 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 12:18:38,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 12:18:38,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 12:18:38,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 12:18:38,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 12:18:38,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 12:18:38,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 12:18:38,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 12:18:38,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 12:18:38,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 12:18:38,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 12:18:38,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 12:18:38,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 12:18:38,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 12:18:38,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 12:18:38,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 12:18:38,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 12:18:38,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 12:18:38,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 12:18:38,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 12:18:38,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 12:18:38,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 12:18:38,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 12:18:38,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 12:18:38,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 12:18:38,219 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 12:18:38,240 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 12:18:38,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 12:18:38,241 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 12:18:38,241 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 12:18:38,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 12:18:38,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 12:18:38,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 12:18:38,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 12:18:38,242 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 12:18:38,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 12:18:38,242 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 12:18:38,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 12:18:38,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 12:18:38,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 12:18:38,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 12:18:38,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 12:18:38,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:18:38,243 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 12:18:38,244 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 12:18:38,245 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 12:18:38,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 12:18:38,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 12:18:38,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 12:18:38,442 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 12:18:38,445 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 12:18:38,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-04-02 12:18:39,465 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 12:18:39,962 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 12:18:39,962 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-04-02 12:18:40,008 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bab274a12/4a0d8ee18de946919102cd8b7653e2b5/FLAGec9ec4c88 [2023-04-02 12:18:40,022 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bab274a12/4a0d8ee18de946919102cd8b7653e2b5 [2023-04-02 12:18:40,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 12:18:40,025 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 12:18:40,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 12:18:40,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 12:18:40,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 12:18:40,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:18:40" (1/1) ... [2023-04-02 12:18:40,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a0b45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:40, skipping insertion in model container [2023-04-02 12:18:40,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:18:40" (1/1) ... [2023-04-02 12:18:40,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 12:18:40,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 12:18:42,482 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2023-04-02 12:18:42,486 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2023-04-02 12:18:42,490 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2023-04-02 12:18:42,494 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2023-04-02 12:18:42,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:18:42,560 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 12:18:42,854 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2023-04-02 12:18:42,854 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2023-04-02 12:18:42,854 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2023-04-02 12:18:42,854 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_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2023-04-02 12:18:42,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:18:43,059 INFO L208 MainTranslator]: Completed translation [2023-04-02 12:18:43,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43 WrapperNode [2023-04-02 12:18:43,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 12:18:43,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 12:18:43,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 12:18:43,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 12:18:43,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,413 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 12:18:43,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 12:18:43,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 12:18:43,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 12:18:43,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (1/1) ... [2023-04-02 12:18:43,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:18:43,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:18:43,530 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 12:18:43,549 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 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 12:18:43,559 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 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2023-04-02 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 12:18:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 12:18:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 12:18:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 12:18:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 12:18:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 12:18:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 12:18:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 12:18:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 12:18:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 12:18:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 12:18:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 12:18:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 12:18:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 12:18:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-02 12:18:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-02 12:18:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 12:18:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-02 12:18:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 12:18:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_set_drvdata [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2023-04-02 12:18:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_init [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init_one [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2023-04-02 12:18:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_start_xmit [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_start_xmit [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2023-04-02 12:18:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2023-04-02 12:18:43,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2023-04-02 12:18:43,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_stats [2023-04-02 12:18:43,570 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2023-04-02 12:18:43,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2023-04-02 12:18:43,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_settings [2023-04-02 12:18:43,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_settings [2023-04-02 12:18:43,573 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_msglevel [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_msglevel [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_sset_count [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_ethtool_stats [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_strings [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_drvinfo [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_wol [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_wol [2023-04-02 12:18:43,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_ioctl [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_cleanup [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_cleanup [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_vortex_init_16_9 [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2023-04-02 12:18:43,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_16_5 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 12:18:43,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 12:18:43,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2023-04-02 12:18:43,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_63 [2023-04-02 12:18:43,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_76 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_77 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_79 [2023-04-02 12:18:43,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_80 [2023-04-02 12:18:43,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2023-04-02 12:18:43,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2023-04-02 12:18:43,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2023-04-02 12:18:43,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_84 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_85 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_92 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_96 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_98 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_101 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_102 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_104 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_112 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_113 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_114 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2023-04-02 12:18:43,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_117 [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 12:18:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:18:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:18:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_vortex_private [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 12:18:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mii_lock_of_vortex_private [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 12:18:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_window_lock_of_vortex_private [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_window_lock_of_vortex_private [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_window_lock_of_vortex_private [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_window_lock_of_vortex_private [2023-04-02 12:18:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_window_lock_of_vortex_private [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_window_lock_of_vortex_private [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-04-02 12:18:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-04-02 12:18:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 12:18:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 12:18:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 12:18:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2023-04-02 12:18:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 12:18:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 12:18:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-02 12:18:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_104 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2023-04-02 12:18:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_vortex_private [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mii_lock_of_vortex_private [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 12:18:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_84 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_85 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-04-02 12:18:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_92 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_96 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_98 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_101 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_102 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-02 12:18:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_63 [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 12:18:43,605 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 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 12:18:43,605 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 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 12:18:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 12:18:43,606 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 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2023-04-02 12:18:43,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_113 [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 12:18:43,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_77 [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_112 [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 12:18:43,608 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_114 [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_117 [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_79 [2023-04-02 12:18:43,609 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_80 [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_76 [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_set_drvdata [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2023-04-02 12:18:43,610 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_start_xmit [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_start_xmit [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_stats [2023-04-02 12:18:43,611 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_ioctl [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_init [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init_one [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_settings [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_settings [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_msglevel [2023-04-02 12:18:43,612 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_msglevel [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_sset_count [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_ethtool_stats [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_strings [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_drvinfo [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_wol [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_wol [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_cleanup [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_cleanup [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_vortex_init_16_9 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-02 12:18:43,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_16_5 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-02 12:18:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 12:18:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2023-04-02 12:18:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 12:18:43,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 12:18:43,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 12:18:43,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mii_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mii_lock_of_vortex_private [2023-04-02 12:18:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mii_lock_of_vortex_private [2023-04-02 12:18:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mii_lock_of_vortex_private [2023-04-02 12:18:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mii_lock_of_vortex_private [2023-04-02 12:18:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mii_lock_of_vortex_private [2023-04-02 12:18:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 12:18:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_window_lock_of_vortex_private [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_window_lock_of_vortex_private [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_window_lock_of_vortex_private [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_window_lock_of_vortex_private [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_window_lock_of_vortex_private [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_window_lock_of_vortex_private [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 12:18:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 12:18:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 12:18:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 12:18:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 12:18:44,463 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 12:18:44,468 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 12:18:47,310 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 12:18:50,515 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 12:18:50,609 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 12:18:50,610 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-04-02 12:18:50,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:18:50 BoogieIcfgContainer [2023-04-02 12:18:50,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 12:18:50,620 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 12:18:50,620 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 12:18:50,622 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 12:18:50,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 12:18:40" (1/3) ... [2023-04-02 12:18:50,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cfcd144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:18:50, skipping insertion in model container [2023-04-02 12:18:50,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:43" (2/3) ... [2023-04-02 12:18:50,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cfcd144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:18:50, skipping insertion in model container [2023-04-02 12:18:50,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:18:50" (3/3) ... [2023-04-02 12:18:50,624 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-04-02 12:18:50,635 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 12:18:50,635 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-02 12:18:50,717 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 12:18:50,722 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;@7fa841da, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 12:18:50,722 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-02 12:18:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand has 4645 states, 2971 states have (on average 1.3295186805789296) internal successors, (3950), 3092 states have internal predecessors, (3950), 1165 states have call successors, (1165), 390 states have call predecessors, (1165), 389 states have return successors, (1158), 1117 states have call predecessors, (1158), 1158 states have call successors, (1158) [2023-04-02 12:18:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-04-02 12:18:50,747 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:18:50,747 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:18:50,748 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 12:18:50,751 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:18:50,751 INFO L85 PathProgramCache]: Analyzing trace with hash 567666717, now seen corresponding path program 1 times [2023-04-02 12:18:50,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:18:50,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106957149] [2023-04-02 12:18:50,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:18:50,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:18:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:18:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:18:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 12:18:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:18:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:18:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:18:52,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:18:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:18:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 12:18:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-04-02 12:18:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 12:18:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:18:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:18:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 12:18:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-04-02 12:18:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:18:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-04-02 12:18:52,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:18:52,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106957149] [2023-04-02 12:18:52,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106957149] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:18:52,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:18:52,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 12:18:52,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416611001] [2023-04-02 12:18:52,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:18:52,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 12:18:52,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:18:52,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 12:18:52,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 12:18:53,004 INFO L87 Difference]: Start difference. First operand has 4645 states, 2971 states have (on average 1.3295186805789296) internal successors, (3950), 3092 states have internal predecessors, (3950), 1165 states have call successors, (1165), 390 states have call predecessors, (1165), 389 states have return successors, (1158), 1117 states have call predecessors, (1158), 1158 states have call successors, (1158) Second operand has 8 states, 8 states have (on average 5.875) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-04-02 12:19:40,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:19:40,408 INFO L93 Difference]: Finished difference Result 9300 states and 13632 transitions. [2023-04-02 12:19:40,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 12:19:40,411 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.875) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 89 [2023-04-02 12:19:40,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:19:40,454 INFO L225 Difference]: With dead ends: 9300 [2023-04-02 12:19:40,454 INFO L226 Difference]: Without dead ends: 5248 [2023-04-02 12:19:40,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 12:19:40,480 INFO L413 NwaCegarLoop]: 1588 mSDtfsCounter, 10757 mSDsluCounter, 3215 mSDsCounter, 0 mSdLazyCounter, 18252 mSolverCounterSat, 7084 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11186 SdHoareTripleChecker+Valid, 4803 SdHoareTripleChecker+Invalid, 25336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 7084 IncrementalHoareTripleChecker+Valid, 18252 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.5s IncrementalHoareTripleChecker+Time [2023-04-02 12:19:40,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11186 Valid, 4803 Invalid, 25336 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [7084 Valid, 18252 Invalid, 0 Unknown, 0 Unchecked, 42.5s Time] [2023-04-02 12:19:40,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5248 states. [2023-04-02 12:19:42,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5248 to 4058. [2023-04-02 12:19:42,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4058 states, 2608 states have (on average 1.330521472392638) internal successors, (3470), 2723 states have internal predecessors, (3470), 1067 states have call successors, (1067), 383 states have call predecessors, (1067), 380 states have return successors, (1062), 1021 states have call predecessors, (1062), 1062 states have call successors, (1062) [2023-04-02 12:19:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 4058 states and 5599 transitions. [2023-04-02 12:19:42,115 INFO L78 Accepts]: Start accepts. Automaton has 4058 states and 5599 transitions. Word has length 89 [2023-04-02 12:19:42,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:19:42,115 INFO L495 AbstractCegarLoop]: Abstraction has 4058 states and 5599 transitions. [2023-04-02 12:19:42,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.875) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-04-02 12:19:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 4058 states and 5599 transitions. [2023-04-02 12:19:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-04-02 12:19:42,119 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:19:42,120 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:19:42,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 12:19:42,120 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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 12:19:42,120 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:19:42,120 INFO L85 PathProgramCache]: Analyzing trace with hash 1138955710, now seen corresponding path program 1 times [2023-04-02 12:19:42,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:19:42,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670880916] [2023-04-02 12:19:42,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:19:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:19:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:42,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:19:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:19:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 12:19:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:19:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:19:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:19:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:19:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:19:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 12:19:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-04-02 12:19:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 12:19:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:19:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:19:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 12:19:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-04-02 12:19:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-04-02 12:19:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:19:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-04-02 12:19:43,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:19:43,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670880916] [2023-04-02 12:19:43,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [670880916] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:19:43,336 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:19:43,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 12:19:43,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616703849] [2023-04-02 12:19:43,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:19:43,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 12:19:43,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:19:43,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 12:19:43,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 12:19:43,340 INFO L87 Difference]: Start difference. First operand 4058 states and 5599 transitions. Second operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-04-02 12:20:26,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:20:26,593 INFO L93 Difference]: Finished difference Result 5254 states and 7520 transitions. [2023-04-02 12:20:26,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 12:20:26,594 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 94 [2023-04-02 12:20:26,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:20:26,617 INFO L225 Difference]: With dead ends: 5254 [2023-04-02 12:20:26,617 INFO L226 Difference]: Without dead ends: 5252 [2023-04-02 12:20:26,620 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 12:20:26,621 INFO L413 NwaCegarLoop]: 1601 mSDtfsCounter, 10695 mSDsluCounter, 3241 mSDsCounter, 0 mSdLazyCounter, 18198 mSolverCounterSat, 7044 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11124 SdHoareTripleChecker+Valid, 4842 SdHoareTripleChecker+Invalid, 25242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7044 IncrementalHoareTripleChecker+Valid, 18198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.8s IncrementalHoareTripleChecker+Time [2023-04-02 12:20:26,621 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11124 Valid, 4842 Invalid, 25242 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7044 Valid, 18198 Invalid, 0 Unknown, 0 Unchecked, 38.8s Time] [2023-04-02 12:20:26,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5252 states. [2023-04-02 12:20:28,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5252 to 4062. [2023-04-02 12:20:28,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4062 states, 2611 states have (on average 1.330141708157794) internal successors, (3473), 2726 states have internal predecessors, (3473), 1067 states have call successors, (1067), 384 states have call predecessors, (1067), 381 states have return successors, (1062), 1021 states have call predecessors, (1062), 1062 states have call successors, (1062) [2023-04-02 12:20:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 4062 states and 5602 transitions. [2023-04-02 12:20:28,051 INFO L78 Accepts]: Start accepts. Automaton has 4062 states and 5602 transitions. Word has length 94 [2023-04-02 12:20:28,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:20:28,051 INFO L495 AbstractCegarLoop]: Abstraction has 4062 states and 5602 transitions. [2023-04-02 12:20:28,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-04-02 12:20:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4062 states and 5602 transitions. [2023-04-02 12:20:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-04-02 12:20:28,055 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:20:28,055 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:20:28,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 12:20:28,055 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 12:20:28,056 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:20:28,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1055087741, now seen corresponding path program 1 times [2023-04-02 12:20:28,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:20:28,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934224127] [2023-04-02 12:20:28,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:20:28,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:20:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:28,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:20:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:20:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 12:20:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:20:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:20:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:20:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:20:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:20:29,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 12:20:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-04-02 12:20:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 12:20:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:20:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:20:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 12:20:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-04-02 12:20:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-04-02 12:20:29,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-04-02 12:20:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:20:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-04-02 12:20:29,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:20:29,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934224127] [2023-04-02 12:20:29,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934224127] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:20:29,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:20:29,276 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 12:20:29,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703801398] [2023-04-02 12:20:29,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:20:29,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 12:20:29,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:20:29,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 12:20:29,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 12:20:29,278 INFO L87 Difference]: Start difference. First operand 4062 states and 5602 transitions. Second operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-04-02 12:21:11,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:21:11,695 INFO L93 Difference]: Finished difference Result 5258 states and 7523 transitions. [2023-04-02 12:21:11,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 12:21:11,696 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 99 [2023-04-02 12:21:11,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:21:11,715 INFO L225 Difference]: With dead ends: 5258 [2023-04-02 12:21:11,716 INFO L226 Difference]: Without dead ends: 5256 [2023-04-02 12:21:11,718 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 12:21:11,718 INFO L413 NwaCegarLoop]: 1590 mSDtfsCounter, 9279 mSDsluCounter, 3222 mSDsCounter, 0 mSdLazyCounter, 21585 mSolverCounterSat, 5323 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9709 SdHoareTripleChecker+Valid, 4812 SdHoareTripleChecker+Invalid, 26908 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5323 IncrementalHoareTripleChecker+Valid, 21585 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.2s IncrementalHoareTripleChecker+Time [2023-04-02 12:21:11,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9709 Valid, 4812 Invalid, 26908 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5323 Valid, 21585 Invalid, 0 Unknown, 0 Unchecked, 38.2s Time] [2023-04-02 12:21:11,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5256 states. [2023-04-02 12:21:13,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5256 to 4066. [2023-04-02 12:21:13,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4066 states, 2614 states have (on average 1.3297628156082633) internal successors, (3476), 2729 states have internal predecessors, (3476), 1067 states have call successors, (1067), 385 states have call predecessors, (1067), 382 states have return successors, (1062), 1021 states have call predecessors, (1062), 1062 states have call successors, (1062) [2023-04-02 12:21:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 4066 states and 5605 transitions. [2023-04-02 12:21:13,177 INFO L78 Accepts]: Start accepts. Automaton has 4066 states and 5605 transitions. Word has length 99 [2023-04-02 12:21:13,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:21:13,178 INFO L495 AbstractCegarLoop]: Abstraction has 4066 states and 5605 transitions. [2023-04-02 12:21:13,178 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-04-02 12:21:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 4066 states and 5605 transitions. [2023-04-02 12:21:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-04-02 12:21:13,179 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:21:13,180 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:21:13,180 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 12:21:13,180 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 12:21:13,180 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:21:13,180 INFO L85 PathProgramCache]: Analyzing trace with hash -584479522, now seen corresponding path program 1 times [2023-04-02 12:21:13,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:21:13,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927126560] [2023-04-02 12:21:13,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:21:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:21:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:21:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:21:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 12:21:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:21:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 12:21:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-04-02 12:21:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 12:21:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 12:21:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-04-02 12:21:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-04-02 12:21:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-04-02 12:21:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 12:21:14,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-04-02 12:21:14,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:21:14,476 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927126560] [2023-04-02 12:21:14,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [927126560] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:21:14,476 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:21:14,476 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 12:21:14,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582209559] [2023-04-02 12:21:14,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:21:14,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 12:21:14,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:21:14,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 12:21:14,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 12:21:14,477 INFO L87 Difference]: Start difference. First operand 4066 states and 5605 transitions. Second operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-02 12:21:55,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:21:55,319 INFO L93 Difference]: Finished difference Result 5262 states and 7526 transitions. [2023-04-02 12:21:55,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 12:21:55,320 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 104 [2023-04-02 12:21:55,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:21:55,368 INFO L225 Difference]: With dead ends: 5262 [2023-04-02 12:21:55,368 INFO L226 Difference]: Without dead ends: 5260 [2023-04-02 12:21:55,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 12:21:55,386 INFO L413 NwaCegarLoop]: 1590 mSDtfsCounter, 10714 mSDsluCounter, 3220 mSDsCounter, 0 mSdLazyCounter, 18164 mSolverCounterSat, 7063 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11142 SdHoareTripleChecker+Valid, 4810 SdHoareTripleChecker+Invalid, 25227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7063 IncrementalHoareTripleChecker+Valid, 18164 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.7s IncrementalHoareTripleChecker+Time [2023-04-02 12:21:55,387 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11142 Valid, 4810 Invalid, 25227 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7063 Valid, 18164 Invalid, 0 Unknown, 0 Unchecked, 36.7s Time] [2023-04-02 12:21:55,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5260 states. [2023-04-02 12:21:56,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5260 to 4070. [2023-04-02 12:21:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4070 states, 2617 states have (on average 1.3293847917462744) internal successors, (3479), 2732 states have internal predecessors, (3479), 1067 states have call successors, (1067), 386 states have call predecessors, (1067), 383 states have return successors, (1062), 1021 states have call predecessors, (1062), 1062 states have call successors, (1062) [2023-04-02 12:21:56,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 4070 states and 5608 transitions. [2023-04-02 12:21:56,954 INFO L78 Accepts]: Start accepts. Automaton has 4070 states and 5608 transitions. Word has length 104 [2023-04-02 12:21:56,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:21:56,955 INFO L495 AbstractCegarLoop]: Abstraction has 4070 states and 5608 transitions. [2023-04-02 12:21:56,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-02 12:21:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 4070 states and 5608 transitions. [2023-04-02 12:21:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-04-02 12:21:56,957 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:21:56,957 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:21:56,957 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-02 12:21:56,957 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 12:21:56,958 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:21:56,958 INFO L85 PathProgramCache]: Analyzing trace with hash -924546851, now seen corresponding path program 1 times [2023-04-02 12:21:56,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:21:56,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367659269] [2023-04-02 12:21:56,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:21:56,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:21:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:57,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:21:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:57,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:21:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:57,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 12:21:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:21:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 12:21:58,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-04-02 12:21:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 12:21:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:21:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 12:21:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-04-02 12:21:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-04-02 12:21:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-04-02 12:21:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 12:21:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-04-02 12:21:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:21:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-04-02 12:21:58,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:21:58,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367659269] [2023-04-02 12:21:58,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367659269] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:21:58,108 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:21:58,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 12:21:58,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517827596] [2023-04-02 12:21:58,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:21:58,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 12:21:58,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:21:58,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 12:21:58,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 12:21:58,109 INFO L87 Difference]: Start difference. First operand 4070 states and 5608 transitions. Second operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (23), 6 states have call predecessors, (23), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-04-02 12:22:45,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:22:45,010 INFO L93 Difference]: Finished difference Result 5266 states and 7529 transitions. [2023-04-02 12:22:45,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 12:22:45,010 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (23), 6 states have call predecessors, (23), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 109 [2023-04-02 12:22:45,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:22:45,031 INFO L225 Difference]: With dead ends: 5266 [2023-04-02 12:22:45,031 INFO L226 Difference]: Without dead ends: 5264 [2023-04-02 12:22:45,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 12:22:45,033 INFO L413 NwaCegarLoop]: 1705 mSDtfsCounter, 9183 mSDsluCounter, 3452 mSDsCounter, 0 mSdLazyCounter, 21771 mSolverCounterSat, 5282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9608 SdHoareTripleChecker+Valid, 5157 SdHoareTripleChecker+Invalid, 27053 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5282 IncrementalHoareTripleChecker+Valid, 21771 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.2s IncrementalHoareTripleChecker+Time [2023-04-02 12:22:45,033 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9608 Valid, 5157 Invalid, 27053 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5282 Valid, 21771 Invalid, 0 Unknown, 0 Unchecked, 42.2s Time] [2023-04-02 12:22:45,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5264 states. [2023-04-02 12:22:46,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5264 to 4074. [2023-04-02 12:22:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4074 states, 2620 states have (on average 1.3290076335877863) internal successors, (3482), 2735 states have internal predecessors, (3482), 1067 states have call successors, (1067), 387 states have call predecessors, (1067), 384 states have return successors, (1062), 1021 states have call predecessors, (1062), 1062 states have call successors, (1062) [2023-04-02 12:22:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 4074 states and 5611 transitions. [2023-04-02 12:22:46,707 INFO L78 Accepts]: Start accepts. Automaton has 4074 states and 5611 transitions. Word has length 109 [2023-04-02 12:22:46,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:22:46,708 INFO L495 AbstractCegarLoop]: Abstraction has 4074 states and 5611 transitions. [2023-04-02 12:22:46,708 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (23), 6 states have call predecessors, (23), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-04-02 12:22:46,708 INFO L276 IsEmpty]: Start isEmpty. Operand 4074 states and 5611 transitions. [2023-04-02 12:22:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-04-02 12:22:46,718 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:22:46,718 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:22:46,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-02 12:22:46,720 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 12:22:46,720 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:22:46,720 INFO L85 PathProgramCache]: Analyzing trace with hash 1201593556, now seen corresponding path program 1 times [2023-04-02 12:22:46,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:22:46,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112284972] [2023-04-02 12:22:46,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:22:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:22:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:22:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:22:47,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 12:22:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:22:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:22:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:22:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:22:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:22:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 12:22:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-04-02 12:22:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 12:22:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:22:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:22:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 12:22:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-04-02 12:22:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 12:22:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-04-02 12:22:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:22:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-04-02 12:22:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-04-02 12:22:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 12:22:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 12:22:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2023-04-02 12:22:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:22:47,614 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-04-02 12:22:47,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:22:47,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112284972] [2023-04-02 12:22:47,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112284972] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:22:47,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:22:47,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 12:22:47,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303702174] [2023-04-02 12:22:47,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:22:47,615 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 12:22:47,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:22:47,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 12:22:47,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-04-02 12:22:47,616 INFO L87 Difference]: Start difference. First operand 4074 states and 5611 transitions. Second operand has 8 states, 8 states have (on average 7.125) internal successors, (57), 4 states have internal predecessors, (57), 3 states have call successors, (27), 6 states have call predecessors, (27), 3 states have return successors, (23), 4 states have call predecessors, (23), 3 states have call successors, (23)