/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 OctagonDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 08:25:52,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 08:25:52,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 08:25:52,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 08:25:52,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 08:25:52,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 08:25:52,434 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 08:25:52,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 08:25:52,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 08:25:52,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 08:25:52,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 08:25:52,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 08:25:52,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 08:25:52,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 08:25:52,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 08:25:52,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 08:25:52,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 08:25:52,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 08:25:52,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 08:25:52,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 08:25:52,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 08:25:52,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 08:25:52,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 08:25:52,453 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 08:25:52,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 08:25:52,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 08:25:52,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 08:25:52,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 08:25:52,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 08:25:52,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 08:25:52,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 08:25:52,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 08:25:52,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 08:25:52,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 08:25:52,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 08:25:52,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 08:25:52,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 08:25:52,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 08:25:52,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 08:25:52,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 08:25:52,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 08:25:52,464 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 08:25:52,482 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 08:25:52,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 08:25:52,483 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 08:25:52,483 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 08:25:52,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 08:25:52,484 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 08:25:52,484 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 08:25:52,484 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 08:25:52,485 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 08:25:52,485 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 08:25:52,485 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 08:25:52,485 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 08:25:52,485 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 08:25:52,485 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 08:25:52,485 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 08:25:52,486 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 08:25:52,486 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 08:25:52,486 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 08:25:52,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 08:25:52,486 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 08:25:52,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 08:25:52,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 08:25:52,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 08:25:52,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 08:25:52,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 08:25:52,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 08:25:52,488 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 08:25:52,488 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 08:25:52,488 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 08:25:52,489 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 08:25:52,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 08:25:52,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 08:25:52,489 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 08:25:52,489 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 08:25:52,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 08:25:52,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 08:25:52,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 08:25:52,738 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 08:25:52,739 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 08:25:52,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2023-04-01 08:25:54,091 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 08:25:54,668 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 08:25:54,669 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2023-04-01 08:25:54,726 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e7425591/de924c81b8e2462ab280b77bd21426e2/FLAG03a2e7c54 [2023-04-01 08:25:54,744 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e7425591/de924c81b8e2462ab280b77bd21426e2 [2023-04-01 08:25:54,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 08:25:54,747 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 08:25:54,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 08:25:54,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 08:25:54,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 08:25:54,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 08:25:54" (1/1) ... [2023-04-01 08:25:54,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ce5ff19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:54, skipping insertion in model container [2023-04-01 08:25:54,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 08:25:54" (1/1) ... [2023-04-01 08:25:54,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 08:25:54,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 08:25:58,684 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2023-04-01 08:25:58,688 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2023-04-01 08:25:58,688 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2023-04-01 08:25:58,689 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2023-04-01 08:25:58,702 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 08:25:58,731 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 08:25:59,097 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2023-04-01 08:25:59,097 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2023-04-01 08:25:59,098 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2023-04-01 08:25:59,098 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2023-04-01 08:25:59,108 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 08:25:59,324 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 08:25:59,324 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 08:25:59,330 INFO L208 MainTranslator]: Completed translation [2023-04-01 08:25:59,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59 WrapperNode [2023-04-01 08:25:59,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 08:25:59,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 08:25:59,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 08:25:59,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 08:25:59,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,657 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,692 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,753 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 08:25:59,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 08:25:59,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 08:25:59,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 08:25:59,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (1/1) ... [2023-04-01 08:25:59,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 08:25:59,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 08:25:59,890 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 08:25:59,913 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 08:25:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 08:25:59,928 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 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2023-04-01 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2023-04-01 08:25:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 08:25:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 08:25:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 08:25:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 08:25:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 08:25:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 08:25:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 08:25:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 08:25:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-01 08:25:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-04-01 08:25:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-04-01 08:25:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-01 08:25:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-01 08:25:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 08:25:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 08:25:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 08:25:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-01 08:25:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-01 08:25:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 08:25:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 08:25:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 08:25:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 08:25:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 08:25:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-01 08:25:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-01 08:25:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 08:25:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 08:25:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 08:25:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 08:25:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-01 08:25:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 08:25:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-04-01 08:25:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-01 08:25:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-01 08:25:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-01 08:25:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 08:25:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 08:25:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 08:25:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 08:25:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-01 08:25:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-01 08:25:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-01 08:25:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2023-04-01 08:25:59,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2023-04-01 08:25:59,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2023-04-01 08:25:59,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-04-01 08:25:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2023-04-01 08:25:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-01 08:25:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-01 08:25:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-01 08:25:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 08:25:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_rap [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2023-04-01 08:25:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_check [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_rap [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2023-04-01 08:25:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2023-04-01 08:25:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_check [2023-04-01 08:25:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2023-04-01 08:25:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2023-04-01 08:25:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_tx_ring [2023-04-01 08:25:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_rx_ring [2023-04-01 08:25:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2023-04-01 08:25:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2023-04-01 08:25:59,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_settings [2023-04-01 08:25:59,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_settings [2023-04-01 08:25:59,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_drvinfo [2023-04-01 08:25:59,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_link [2023-04-01 08:25:59,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_msglevel [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_msglevel [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_ringparam [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_ringparam [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_strings [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_sset_count [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ethtool_test [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_loopback_test [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_phys_id [2023-04-01 08:25:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx_entry [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_vlbus [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_pci [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_alloc_ring [2023-04-01 08:25:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_start_xmit [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2023-04-01 08:25:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_otherphy [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_watchdog [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_suspend [2023-04-01 08:25:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_module [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_cleanup_module [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_24 [2023-04-01 08:25:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_27 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_30 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_33 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_36 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_39 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_9 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_24 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_27 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_30 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_33 [2023-04-01 08:25:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_36 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_39 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_9 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 08:25:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_base_instance_14_16_5 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-01 08:25:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-01 08:25:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 08:25:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 08:25:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_3 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_4 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-04-01 08:25:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-04-01 08:25:59,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 08:25:59,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 08:25:59,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 08:25:59,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-01 08:25:59,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-01 08:25:59,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_10 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_19 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_10 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_19 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2023-04-01 08:25:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2023-04-01 08:25:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_78 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_80 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_94 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_95 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2023-04-01 08:25:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_105 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_108 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_109 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_111 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_115 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_117 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_119 [2023-04-01 08:25:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_123 [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_124 [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_125 [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 08:25:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 08:25:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 08:25:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 08:25:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 08:25:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 08:25:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 08:25:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 08:25:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 08:25:59,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 08:25:59,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 08:25:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2023-04-01 08:25:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_pcnet32_private [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 08:25:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 08:25:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 08:25:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 08:25:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-01 08:25:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 08:25:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 08:25:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-04-01 08:25:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 08:25:59,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 08:25:59,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-01 08:25:59,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-01 08:25:59,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-01 08:25:59,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 08:25:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 08:25:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 08:25:59,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-01 08:25:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2023-04-01 08:25:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_78 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_80 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-04-01 08:25:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_94 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_109 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_111 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_115 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_117 [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2023-04-01 08:25:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 08:25:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2023-04-01 08:25:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_95 [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_119 [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_105 [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-01 08:25:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 08:26:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 08:26:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 08:26:00,002 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 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 08:26:00,002 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 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-01 08:26:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 08:26:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-01 08:26:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_124 [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 08:26:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-01 08:26:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_123 [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 08:26:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_125 [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-01 08:26:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_108 [2023-04-01 08:26:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-01 08:26:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_pci [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_start_xmit [2023-04-01 08:26:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_watchdog [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ethtool_test [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_loopback_test [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2023-04-01 08:26:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_alloc_ring [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_rap [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_check [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2023-04-01 08:26:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_rap [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_check [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_tx_ring [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 08:26:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_rx_ring [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_settings [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_settings [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_drvinfo [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_link [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_msglevel [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_msglevel [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_ringparam [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_ringparam [2023-04-01 08:26:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_strings [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_sset_count [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_phys_id [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx_entry [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_vlbus [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_otherphy [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_suspend [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2023-04-01 08:26:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_module [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_cleanup_module [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_24 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_27 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_30 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_33 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_36 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_39 [2023-04-01 08:26:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_9 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_24 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_27 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_30 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_33 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_36 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_39 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_9 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-01 08:26:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_base_instance_14_16_5 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-01 08:26:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-01 08:26:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-01 08:26:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 08:26:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_3 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_4 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_10 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_19 [2023-04-01 08:26:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_10 [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_19 [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 08:26:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 08:26:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 08:26:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 08:26:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 08:26:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 08:26:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 08:26:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 08:26:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 08:26:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 08:26:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 08:26:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 08:26:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 08:26:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_pcnet32_private [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2023-04-01 08:26:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 08:26:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 08:26:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 08:26:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 08:26:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 08:26:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 08:26:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 08:26:01,269 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 08:26:01,277 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 08:26:04,899 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 08:26:05,422 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 08:26:10,402 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 08:26:14,197 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 08:26:14,198 INFO L302 CfgBuilder]: Removed 8 assume(true) statements. [2023-04-01 08:26:14,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 08:26:14 BoogieIcfgContainer [2023-04-01 08:26:14,205 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 08:26:14,207 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 08:26:14,207 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 08:26:14,210 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 08:26:14,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 08:25:54" (1/3) ... [2023-04-01 08:26:14,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@766b65d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 08:26:14, skipping insertion in model container [2023-04-01 08:26:14,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:25:59" (2/3) ... [2023-04-01 08:26:14,211 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@766b65d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 08:26:14, skipping insertion in model container [2023-04-01 08:26:14,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 08:26:14" (3/3) ... [2023-04-01 08:26:14,212 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2023-04-01 08:26:14,229 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 08:26:14,230 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 08:26:14,345 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 08:26:14,353 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;@21f64361, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 08:26:14,353 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 08:26:14,369 INFO L276 IsEmpty]: Start isEmpty. Operand has 3695 states, 2037 states have (on average 1.23073146784487) internal successors, (2507), 2098 states have internal predecessors, (2507), 1141 states have call successors, (1141), 406 states have call predecessors, (1141), 404 states have return successors, (1132), 1112 states have call predecessors, (1132), 1132 states have call successors, (1132) [2023-04-01 08:26:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-04-01 08:26:14,390 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:26:14,391 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:26:14,392 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:26:14,396 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:26:14,396 INFO L85 PathProgramCache]: Analyzing trace with hash 510166394, now seen corresponding path program 1 times [2023-04-01 08:26:14,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:26:14,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294391843] [2023-04-01 08:26:14,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:26:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:26:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:26:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2023-04-01 08:26:15,532 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:26:15,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294391843] [2023-04-01 08:26:15,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [294391843] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:26:15,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:26:15,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 08:26:15,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439843318] [2023-04-01 08:26:15,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:26:15,543 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 08:26:15,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:26:15,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 08:26:15,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:26:15,588 INFO L87 Difference]: Start difference. First operand has 3695 states, 2037 states have (on average 1.23073146784487) internal successors, (2507), 2098 states have internal predecessors, (2507), 1141 states have call successors, (1141), 406 states have call predecessors, (1141), 404 states have return successors, (1132), 1112 states have call predecessors, (1132), 1132 states have call successors, (1132) Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2023-04-01 08:26:18,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:21,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:21,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:26:21,462 INFO L93 Difference]: Finished difference Result 9350 states and 12827 transitions. [2023-04-01 08:26:21,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 08:26:21,464 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 166 [2023-04-01 08:26:21,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:26:21,536 INFO L225 Difference]: With dead ends: 9350 [2023-04-01 08:26:21,536 INFO L226 Difference]: Without dead ends: 6162 [2023-04-01 08:26:21,563 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 08:26:21,566 INFO L413 NwaCegarLoop]: 3790 mSDtfsCounter, 4052 mSDsluCounter, 3675 mSDsCounter, 0 mSdLazyCounter, 983 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4052 SdHoareTripleChecker+Valid, 7465 SdHoareTripleChecker+Invalid, 991 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 983 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2023-04-01 08:26:21,566 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4052 Valid, 7465 Invalid, 991 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 983 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2023-04-01 08:26:21,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6162 states. [2023-04-01 08:26:21,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6162 to 6158. [2023-04-01 08:26:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6158 states, 3475 states have (on average 1.2420143884892085) internal successors, (4316), 3578 states have internal predecessors, (4316), 1941 states have call successors, (1941), 742 states have call predecessors, (1941), 739 states have return successors, (1936), 1897 states have call predecessors, (1936), 1936 states have call successors, (1936) [2023-04-01 08:26:22,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 6158 states and 8193 transitions. [2023-04-01 08:26:22,015 INFO L78 Accepts]: Start accepts. Automaton has 6158 states and 8193 transitions. Word has length 166 [2023-04-01 08:26:22,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:26:22,019 INFO L495 AbstractCegarLoop]: Abstraction has 6158 states and 8193 transitions. [2023-04-01 08:26:22,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2023-04-01 08:26:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 6158 states and 8193 transitions. [2023-04-01 08:26:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-04-01 08:26:22,024 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:26:22,024 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:26:22,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 08:26:22,025 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:26:22,025 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:26:22,025 INFO L85 PathProgramCache]: Analyzing trace with hash 1906237147, now seen corresponding path program 1 times [2023-04-01 08:26:22,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:26:22,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639257908] [2023-04-01 08:26:22,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:26:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:26:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:26:22,564 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2023-04-01 08:26:22,564 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:26:22,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639257908] [2023-04-01 08:26:22,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639257908] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:26:22,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:26:22,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 08:26:22,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572064083] [2023-04-01 08:26:22,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:26:22,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 08:26:22,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:26:22,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 08:26:22,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:26:22,571 INFO L87 Difference]: Start difference. First operand 6158 states and 8193 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2023-04-01 08:26:27,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:28,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:30,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:30,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:26:30,907 INFO L93 Difference]: Finished difference Result 18223 states and 24379 transitions. [2023-04-01 08:26:30,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 08:26:30,908 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 173 [2023-04-01 08:26:30,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:26:30,992 INFO L225 Difference]: With dead ends: 18223 [2023-04-01 08:26:30,993 INFO L226 Difference]: Without dead ends: 12105 [2023-04-01 08:26:31,027 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 08:26:31,028 INFO L413 NwaCegarLoop]: 4026 mSDtfsCounter, 4181 mSDsluCounter, 3675 mSDsCounter, 0 mSdLazyCounter, 1016 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4181 SdHoareTripleChecker+Valid, 7701 SdHoareTripleChecker+Invalid, 1023 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1016 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2023-04-01 08:26:31,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4181 Valid, 7701 Invalid, 1023 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 1016 Invalid, 2 Unknown, 0 Unchecked, 7.8s Time] [2023-04-01 08:26:31,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12105 states. [2023-04-01 08:26:31,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12105 to 12063. [2023-04-01 08:26:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12063 states, 6841 states have (on average 1.2445548896360181) internal successors, (8514), 7051 states have internal predecessors, (8514), 3784 states have call successors, (3784), 1454 states have call predecessors, (3784), 1435 states have return successors, (3874), 3672 states have call predecessors, (3874), 3779 states have call successors, (3874) [2023-04-01 08:26:31,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12063 states to 12063 states and 16172 transitions. [2023-04-01 08:26:31,643 INFO L78 Accepts]: Start accepts. Automaton has 12063 states and 16172 transitions. Word has length 173 [2023-04-01 08:26:31,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:26:31,644 INFO L495 AbstractCegarLoop]: Abstraction has 12063 states and 16172 transitions. [2023-04-01 08:26:31,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2023-04-01 08:26:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 12063 states and 16172 transitions. [2023-04-01 08:26:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-04-01 08:26:31,649 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:26:31,649 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:26:31,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 08:26:31,650 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:26:31,650 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:26:31,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1947807149, now seen corresponding path program 1 times [2023-04-01 08:26:31,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:26:31,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953535555] [2023-04-01 08:26:31,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:26:31,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:26:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:26:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2023-04-01 08:26:32,141 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:26:32,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953535555] [2023-04-01 08:26:32,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [953535555] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:26:32,141 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:26:32,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 08:26:32,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330549488] [2023-04-01 08:26:32,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:26:32,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 08:26:32,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:26:32,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 08:26:32,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:26:32,144 INFO L87 Difference]: Start difference. First operand 12063 states and 16172 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2023-04-01 08:26:35,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:38,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:40,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:26:41,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:26:41,341 INFO L93 Difference]: Finished difference Result 32898 states and 44072 transitions. [2023-04-01 08:26:41,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 08:26:41,342 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 174 [2023-04-01 08:26:41,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:26:41,468 INFO L225 Difference]: With dead ends: 32898 [2023-04-01 08:26:41,469 INFO L226 Difference]: Without dead ends: 20875 [2023-04-01 08:26:41,528 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 08:26:41,531 INFO L413 NwaCegarLoop]: 3769 mSDtfsCounter, 3093 mSDsluCounter, 3628 mSDsCounter, 0 mSdLazyCounter, 1056 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3093 SdHoareTripleChecker+Valid, 7397 SdHoareTripleChecker+Invalid, 1066 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1056 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-04-01 08:26:41,532 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3093 Valid, 7397 Invalid, 1066 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1056 Invalid, 3 Unknown, 0 Unchecked, 8.4s Time] [2023-04-01 08:26:41,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20875 states. [2023-04-01 08:26:42,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20875 to 20825. [2023-04-01 08:26:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20825 states, 11819 states have (on average 1.2393603519756324) internal successors, (14648), 12181 states have internal predecessors, (14648), 6466 states have call successors, (6466), 2578 states have call predecessors, (6466), 2537 states have return successors, (6744), 6240 states have call predecessors, (6744), 6461 states have call successors, (6744) [2023-04-01 08:26:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20825 states to 20825 states and 27858 transitions. [2023-04-01 08:26:42,535 INFO L78 Accepts]: Start accepts. Automaton has 20825 states and 27858 transitions. Word has length 174 [2023-04-01 08:26:42,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:26:42,537 INFO L495 AbstractCegarLoop]: Abstraction has 20825 states and 27858 transitions. [2023-04-01 08:26:42,537 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2023-04-01 08:26:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 20825 states and 27858 transitions. [2023-04-01 08:26:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-04-01 08:26:42,541 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:26:42,542 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:26:42,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 08:26:42,542 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:26:42,543 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:26:42,543 INFO L85 PathProgramCache]: Analyzing trace with hash -136629504, now seen corresponding path program 1 times [2023-04-01 08:26:42,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:26:42,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726134389] [2023-04-01 08:26:42,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:26:42,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:26:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:26:43,014 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2023-04-01 08:26:43,014 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:26:43,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726134389] [2023-04-01 08:26:43,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726134389] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:26:43,015 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:26:43,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 08:26:43,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803374299] [2023-04-01 08:26:43,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:26:43,015 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 08:26:43,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:26:43,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 08:26:43,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:26:43,016 INFO L87 Difference]: Start difference. First operand 20825 states and 27858 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20)