/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/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 02:17:09,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 02:17:09,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 02:17:09,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 02:17:09,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 02:17:09,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 02:17:09,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 02:17:09,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 02:17:09,528 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 02:17:09,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 02:17:09,539 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 02:17:09,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 02:17:09,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 02:17:09,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 02:17:09,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 02:17:09,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 02:17:09,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 02:17:09,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 02:17:09,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 02:17:09,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 02:17:09,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 02:17:09,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 02:17:09,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 02:17:09,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 02:17:09,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 02:17:09,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 02:17:09,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 02:17:09,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 02:17:09,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 02:17:09,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 02:17:09,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 02:17:09,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 02:17:09,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 02:17:09,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 02:17:09,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 02:17:09,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 02:17:09,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 02:17:09,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 02:17:09,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 02:17:09,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 02:17:09,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 02:17:09,583 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 02:17:09,614 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 02:17:09,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 02:17:09,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 02:17:09,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 02:17:09,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 02:17:09,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 02:17:09,616 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 02:17:09,616 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 02:17:09,617 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 02:17:09,617 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 02:17:09,617 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 02:17:09,618 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 02:17:09,618 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 02:17:09,618 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 02:17:09,618 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 02:17:09,618 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 02:17:09,618 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 02:17:09,618 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 02:17:09,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 02:17:09,619 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 02:17:09,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 02:17:09,619 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 02:17:09,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 02:17:09,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 02:17:09,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 02:17:09,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 02:17:09,620 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 02:17:09,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 02:17:09,620 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 02:17:09,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 02:17:09,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 02:17:09,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 02:17:09,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:17:09,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 02:17:09,621 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 02:17:09,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 02:17:09,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 02:17:09,622 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 02:17:09,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 02:17:09,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 02:17:09,622 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 02:17:09,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 02:17:09,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 02:17:09,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 02:17:09,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 02:17:09,887 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 02:17:09,888 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 02:17:09,889 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2023-04-01 02:17:11,053 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 02:17:11,647 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 02:17:11,647 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2023-04-01 02:17:11,703 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da8fb1b06/41d42601298749358357e3c90f3f8cfd/FLAG22d03caca [2023-04-01 02:17:11,715 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da8fb1b06/41d42601298749358357e3c90f3f8cfd [2023-04-01 02:17:11,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 02:17:11,720 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 02:17:11,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 02:17:11,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 02:17:11,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 02:17:11,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:17:11" (1/1) ... [2023-04-01 02:17:11,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@155a3148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:11, skipping insertion in model container [2023-04-01 02:17:11,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:17:11" (1/1) ... [2023-04-01 02:17:11,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 02:17:11,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 02:17:16,269 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2023-04-01 02:17:16,279 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2023-04-01 02:17:16,307 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:17:16,358 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 02:17:16,739 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2023-04-01 02:17:16,740 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2023-04-01 02:17:16,745 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:17:16,946 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 02:17:16,946 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 02:17:16,953 INFO L208 MainTranslator]: Completed translation [2023-04-01 02:17:16,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16 WrapperNode [2023-04-01 02:17:16,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 02:17:16,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 02:17:16,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 02:17:16,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 02:17:16,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:16,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,322 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,354 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 02:17:17,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 02:17:17,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 02:17:17,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 02:17:17,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (1/1) ... [2023-04-01 02:17:17,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:17:17,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 02:17:17,466 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) [2023-04-01 02:17:17,478 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 [2023-04-01 02:17:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 02:17:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 02:17:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 02:17:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 02:17:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 02:17:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-01 02:17:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-01 02:17:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-01 02:17:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-01 02:17:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-01 02:17:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 02:17:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 02:17:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 02:17:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 02:17:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 02:17:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 02:17:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 02:17:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-01 02:17:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-01 02:17:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 02:17:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:17:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 02:17:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 02:17:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-01 02:17:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 02:17:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-04-01 02:17:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-01 02:17:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-01 02:17:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-01 02:17:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-01 02:17:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-01 02:17:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-01 02:17:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 02:17:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 02:17:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-01 02:17:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-01 02:17:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-01 02:17:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-01 02:17:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-01 02:17:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-01 02:17:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-01 02:17:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-01 02:17:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 02:17:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 02:17:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 02:17:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 02:17:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-01 02:17:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2023-04-01 02:17:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2023-04-01 02:17:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2023-04-01 02:17:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2023-04-01 02:17:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2023-04-01 02:17:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2023-04-01 02:17:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2023-04-01 02:17:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-04-01 02:17:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2023-04-01 02:17:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2023-04-01 02:17:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2023-04-01 02:17:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2023-04-01 02:17:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2023-04-01 02:17:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2023-04-01 02:17:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2023-04-01 02:17:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2023-04-01 02:17:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2023-04-01 02:17:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2023-04-01 02:17:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 02:17:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2023-04-01 02:17:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-01 02:17:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 02:17:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 02:17:17,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-01 02:17:17,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2023-04-01 02:17:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2023-04-01 02:17:17,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2023-04-01 02:17:17,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2023-04-01 02:17:17,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2023-04-01 02:17:17,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_85 [2023-04-01 02:17:17,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_86 [2023-04-01 02:17:17,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_87 [2023-04-01 02:17:17,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_88 [2023-04-01 02:17:17,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_89 [2023-04-01 02:17:17,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_90 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_101 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_102 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_105 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_111 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_113 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_134 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_137 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_140 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_141 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_142 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_147 [2023-04-01 02:17:17,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_148 [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_149 [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 02:17:17,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 02:17:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 02:17:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 02:17:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2023-04-01 02:17:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 02:17:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 02:17:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 02:17:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-01 02:17:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 02:17:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-01 02:17:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 02:17:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 02:17:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 02:17:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-01 02:17:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-01 02:17:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2023-04-01 02:17:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_105 [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_111 [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 02:17:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_101 [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_102 [2023-04-01 02:17:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_113 [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_147 [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_134 [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_142 [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-01 02:17:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 02:17:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 02:17:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-04-01 02:17:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_88 [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_141 [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 02:17:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 02:17:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_86 [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_87 [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_140 [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 02:17:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_148 [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_149 [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_89 [2023-04-01 02:17:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_90 [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_137 [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_85 [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-01 02:17:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2023-04-01 02:17:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2023-04-01 02:17:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2023-04-01 02:17:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-04-01 02:17:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2023-04-01 02:17:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-01 02:17:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-01 02:17:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 02:17:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 02:17:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-01 02:17:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 02:17:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 02:17:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 02:17:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 02:17:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2023-04-01 02:17:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 02:17:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 02:17:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 02:17:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 02:17:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 02:17:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 02:17:18,680 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 02:17:18,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 02:17:21,101 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 02:17:21,867 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 02:17:23,916 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 02:17:30,061 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 02:17:30,062 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 02:17:30,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:17:30 BoogieIcfgContainer [2023-04-01 02:17:30,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 02:17:30,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 02:17:30,075 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 02:17:30,077 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 02:17:30,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 02:17:11" (1/3) ... [2023-04-01 02:17:30,078 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c5ed581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:17:30, skipping insertion in model container [2023-04-01 02:17:30,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:17:16" (2/3) ... [2023-04-01 02:17:30,078 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c5ed581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:17:30, skipping insertion in model container [2023-04-01 02:17:30,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:17:30" (3/3) ... [2023-04-01 02:17:30,080 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2023-04-01 02:17:30,098 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 02:17:30,098 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-01 02:17:30,219 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 02:17:30,226 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=FINITE_AUTOMATA, 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;@98234ba, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 02:17:30,226 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-01 02:17:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand has 3430 states, 1769 states have (on average 1.1972866026003393) internal successors, (2118), 1825 states have internal predecessors, (2118), 1187 states have call successors, (1187), 369 states have call predecessors, (1187), 367 states have return successors, (1180), 1164 states have call predecessors, (1180), 1180 states have call successors, (1180) [2023-04-01 02:17:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-04-01 02:17:30,293 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:17:30,294 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:17:30,294 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 02:17:30,300 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:17:30,300 INFO L85 PathProgramCache]: Analyzing trace with hash 660157506, now seen corresponding path program 1 times [2023-04-01 02:17:30,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:17:30,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146340440] [2023-04-01 02:17:30,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:17:30,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:17:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:17:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2023-04-01 02:17:31,390 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:17:31,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146340440] [2023-04-01 02:17:31,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146340440] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:17:31,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:17:31,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:17:31,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420677946] [2023-04-01 02:17:31,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:17:31,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:17:31,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:17:31,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:17:31,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:17:31,445 INFO L87 Difference]: Start difference. First operand has 3430 states, 1769 states have (on average 1.1972866026003393) internal successors, (2118), 1825 states have internal predecessors, (2118), 1187 states have call successors, (1187), 369 states have call predecessors, (1187), 367 states have return successors, (1180), 1164 states have call predecessors, (1180), 1180 states have call successors, (1180) Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2023-04-01 02:17:34,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:17:37,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:17:37,037 INFO L93 Difference]: Finished difference Result 7860 states and 10605 transitions. [2023-04-01 02:17:37,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 02:17:37,039 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 217 [2023-04-01 02:17:37,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:17:37,093 INFO L225 Difference]: With dead ends: 7860 [2023-04-01 02:17:37,093 INFO L226 Difference]: Without dead ends: 4934 [2023-04-01 02:17:37,115 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:17:37,118 INFO L413 NwaCegarLoop]: 3439 mSDtfsCounter, 2931 mSDsluCounter, 3321 mSDsCounter, 0 mSdLazyCounter, 888 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2931 SdHoareTripleChecker+Valid, 6760 SdHoareTripleChecker+Invalid, 895 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 888 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2023-04-01 02:17:37,119 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2931 Valid, 6760 Invalid, 895 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 888 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2023-04-01 02:17:37,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4934 states. [2023-04-01 02:17:37,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4934 to 4924. [2023-04-01 02:17:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4924 states, 2591 states have (on average 1.1968351987649557) internal successors, (3101), 2677 states have internal predecessors, (3101), 1734 states have call successors, (1734), 604 states have call predecessors, (1734), 598 states have return successors, (1744), 1695 states have call predecessors, (1744), 1733 states have call successors, (1744) [2023-04-01 02:17:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 4924 states and 6579 transitions. [2023-04-01 02:17:37,515 INFO L78 Accepts]: Start accepts. Automaton has 4924 states and 6579 transitions. Word has length 217 [2023-04-01 02:17:37,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:17:37,519 INFO L495 AbstractCegarLoop]: Abstraction has 4924 states and 6579 transitions. [2023-04-01 02:17:37,519 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2023-04-01 02:17:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4924 states and 6579 transitions. [2023-04-01 02:17:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-04-01 02:17:37,533 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:17:37,534 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:17:37,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 02:17:37,534 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 02:17:37,535 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:17:37,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1759438252, now seen corresponding path program 1 times [2023-04-01 02:17:37,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:17:37,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085576177] [2023-04-01 02:17:37,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:17:37,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:17:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:17:38,461 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 899 trivial. 0 not checked. [2023-04-01 02:17:38,461 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:17:38,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085576177] [2023-04-01 02:17:38,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1085576177] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:17:38,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:17:38,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:17:38,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118151616] [2023-04-01 02:17:38,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:17:38,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:17:38,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:17:38,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:17:38,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:17:38,469 INFO L87 Difference]: Start difference. First operand 4924 states and 6579 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (53), 3 states have call predecessors, (53), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 02:17:43,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:17:43,868 INFO L93 Difference]: Finished difference Result 14168 states and 18943 transitions. [2023-04-01 02:17:43,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 02:17:43,868 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (53), 3 states have call predecessors, (53), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 294 [2023-04-01 02:17:43,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:17:43,940 INFO L225 Difference]: With dead ends: 14168 [2023-04-01 02:17:43,940 INFO L226 Difference]: Without dead ends: 9288 [2023-04-01 02:17:43,968 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:17:43,969 INFO L413 NwaCegarLoop]: 3363 mSDtfsCounter, 3570 mSDsluCounter, 3135 mSDsCounter, 0 mSdLazyCounter, 792 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3570 SdHoareTripleChecker+Valid, 6498 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 792 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2023-04-01 02:17:43,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3570 Valid, 6498 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 792 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2023-04-01 02:17:43,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9288 states. [2023-04-01 02:17:44,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9288 to 9270. [2023-04-01 02:17:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9270 states, 4923 states have (on average 1.1998781230956734) internal successors, (5907), 5083 states have internal predecessors, (5907), 3217 states have call successors, (3217), 1155 states have call predecessors, (3217), 1129 states have return successors, (3270), 3123 states have call predecessors, (3270), 3216 states have call successors, (3270) [2023-04-01 02:17:44,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9270 states to 9270 states and 12394 transitions. [2023-04-01 02:17:44,675 INFO L78 Accepts]: Start accepts. Automaton has 9270 states and 12394 transitions. Word has length 294 [2023-04-01 02:17:44,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:17:44,676 INFO L495 AbstractCegarLoop]: Abstraction has 9270 states and 12394 transitions. [2023-04-01 02:17:44,677 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (53), 3 states have call predecessors, (53), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 02:17:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 9270 states and 12394 transitions. [2023-04-01 02:17:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-04-01 02:17:44,689 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:17:44,689 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 9, 6, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:17:44,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 02:17:44,690 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 02:17:44,690 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:17:44,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1955309587, now seen corresponding path program 1 times [2023-04-01 02:17:44,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:17:44,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790508170] [2023-04-01 02:17:44,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:17:44,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:17:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:17:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 988 trivial. 0 not checked. [2023-04-01 02:17:45,377 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:17:45,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790508170] [2023-04-01 02:17:45,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [790508170] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:17:45,378 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:17:45,378 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:17:45,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313978439] [2023-04-01 02:17:45,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:17:45,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:17:45,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:17:45,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:17:45,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:17:45,380 INFO L87 Difference]: Start difference. First operand 9270 states and 12394 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (64), 3 states have call predecessors, (64), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-04-01 02:17:52,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:17:54,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:17:56,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:17:56,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:17:56,774 INFO L93 Difference]: Finished difference Result 23377 states and 31293 transitions. [2023-04-01 02:17:56,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 02:17:56,775 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (64), 3 states have call predecessors, (64), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 342 [2023-04-01 02:17:56,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:17:56,864 INFO L225 Difference]: With dead ends: 23377 [2023-04-01 02:17:56,864 INFO L226 Difference]: Without dead ends: 14151 [2023-04-01 02:17:56,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:17:56,914 INFO L413 NwaCegarLoop]: 5064 mSDtfsCounter, 2485 mSDsluCounter, 3311 mSDsCounter, 0 mSdLazyCounter, 1071 mSolverCounterSat, 15 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2485 SdHoareTripleChecker+Valid, 8375 SdHoareTripleChecker+Invalid, 1089 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1071 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2023-04-01 02:17:56,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2485 Valid, 8375 Invalid, 1089 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1071 Invalid, 3 Unknown, 0 Unchecked, 10.8s Time] [2023-04-01 02:17:56,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14151 states. [2023-04-01 02:17:57,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14151 to 14133. [2023-04-01 02:17:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14133 states, 7587 states have (on average 1.2031105838935021) internal successors, (9128), 7833 states have internal predecessors, (9128), 4826 states have call successors, (4826), 1745 states have call predecessors, (4826), 1719 states have return successors, (4907), 4700 states have call predecessors, (4907), 4825 states have call successors, (4907) [2023-04-01 02:17:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14133 states to 14133 states and 18861 transitions. [2023-04-01 02:17:57,624 INFO L78 Accepts]: Start accepts. Automaton has 14133 states and 18861 transitions. Word has length 342 [2023-04-01 02:17:57,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:17:57,626 INFO L495 AbstractCegarLoop]: Abstraction has 14133 states and 18861 transitions. [2023-04-01 02:17:57,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (64), 3 states have call predecessors, (64), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-04-01 02:17:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 14133 states and 18861 transitions. [2023-04-01 02:17:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-04-01 02:17:57,638 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:17:57,638 INFO L195 NwaCegarLoop]: trace histogram [19, 15, 15, 15, 15, 15, 15, 9, 6, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:17:57,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 02:17:57,639 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 02:17:57,640 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:17:57,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1021515412, now seen corresponding path program 1 times [2023-04-01 02:17:57,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:17:57,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938294701] [2023-04-01 02:17:57,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:17:57,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:17:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:17:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1120 trivial. 0 not checked. [2023-04-01 02:17:58,540 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:17:58,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938294701] [2023-04-01 02:17:58,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938294701] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:17:58,540 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:17:58,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:17:58,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479269819] [2023-04-01 02:17:58,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:17:58,541 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:17:58,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:17:58,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:17:58,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:17:58,543 INFO L87 Difference]: Start difference. First operand 14133 states and 18861 transitions. Second operand has 3 states, 3 states have (on average 48.0) internal successors, (144), 3 states have internal predecessors, (144), 3 states have call successors, (82), 3 states have call predecessors, (82), 2 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70)