/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 11:03:59,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 11:03:59,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 11:03:59,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 11:03:59,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 11:03:59,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 11:03:59,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 11:03:59,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 11:03:59,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 11:03:59,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 11:03:59,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 11:03:59,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 11:03:59,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 11:03:59,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 11:03:59,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 11:03:59,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 11:03:59,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 11:03:59,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 11:03:59,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 11:03:59,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 11:03:59,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 11:03:59,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 11:03:59,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 11:03:59,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 11:03:59,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 11:03:59,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 11:03:59,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 11:03:59,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 11:03:59,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 11:03:59,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 11:03:59,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 11:03:59,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 11:03:59,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 11:03:59,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 11:03:59,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 11:03:59,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 11:03:59,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 11:03:59,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 11:03:59,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 11:03:59,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 11:03:59,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 11:03:59,692 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 11:03:59,712 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 11:03:59,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 11:03:59,713 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 11:03:59,713 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 11:03:59,714 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 11:03:59,714 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 11:03:59,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 11:03:59,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 11:03:59,715 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 11:03:59,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 11:03:59,715 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 11:03:59,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 11:03:59,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 11:03:59,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 11:03:59,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 11:03:59,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 11:03:59,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 11:03:59,717 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 11:03:59,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 11:03:59,717 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 11:03:59,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 11:03:59,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 11:03:59,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 11:03:59,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 11:03:59,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:03:59,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 11:03:59,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 11:03:59,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 11:03:59,719 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 11:03:59,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 11:03:59,719 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 11:03:59,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 11:03:59,720 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 11:03:59,720 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 11:03:59,720 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 11:03:59,720 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 11:03:59,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 11:03:59,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 11:03:59,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 11:03:59,949 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 11:03:59,950 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 11:03:59,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2023-04-02 11:04:01,234 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 11:04:01,736 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 11:04:01,737 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2023-04-02 11:04:01,785 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03b83ed77/01ad74b6b05f4881a9589aced71e12e9/FLAG5d7506efa [2023-04-02 11:04:01,801 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03b83ed77/01ad74b6b05f4881a9589aced71e12e9 [2023-04-02 11:04:01,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 11:04:01,804 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 11:04:01,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 11:04:01,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 11:04:01,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 11:04:01,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:04:01" (1/1) ... [2023-04-02 11:04:01,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1372e163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:01, skipping insertion in model container [2023-04-02 11:04:01,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:04:01" (1/1) ... [2023-04-02 11:04:01,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 11:04:01,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 11:04:03,989 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2023-04-02 11:04:03,994 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2023-04-02 11:04:04,030 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:04:04,073 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 11:04:04,366 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2023-04-02 11:04:04,367 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2023-04-02 11:04:04,371 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:04:04,619 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:04:04,620 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:04:04,626 INFO L208 MainTranslator]: Completed translation [2023-04-02 11:04:04,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04 WrapperNode [2023-04-02 11:04:04,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 11:04:04,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 11:04:04,627 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 11:04:04,627 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 11:04:04,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:04,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:04,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:04,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:04,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:04,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:04,915 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:04,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:05,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 11:04:05,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 11:04:05,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 11:04:05,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 11:04:05,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (1/1) ... [2023-04-02 11:04:05,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:04:05,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:04:05,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 11:04:05,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 11:04:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 11:04:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 11:04:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:04:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:04:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 11:04:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 11:04:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 11:04:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 11:04:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 11:04:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 11:04:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 11:04:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 11:04:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 11:04:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 11:04:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 11:04:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 11:04:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 11:04:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-04-02 11:04:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2023-04-02 11:04:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2023-04-02 11:04:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-04-02 11:04:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 11:04:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-02 11:04:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_probe1 [2023-04-02 11:04:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2023-04-02 11:04:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2023-04-02 11:04:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-02 11:04:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-02 11:04:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2023-04-02 11:04:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2023-04-02 11:04:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2023-04-02 11:04:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2023-04-02 11:04:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2023-04-02 11:04:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2023-04-02 11:04:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2023-04-02 11:04:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2023-04-02 11:04:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ringdesc [2023-04-02 11:04:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ringdesc [2023-04-02 11:04:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2023-04-02 11:04:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2023-04-02 11:04:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_suspend [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_init [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_exit [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_w840_exit_14_2 [2023-04-02 11:04:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_w840_init_14_7 [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2023-04-02 11:04:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-02 11:04:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 11:04:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 11:04:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:04:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2023-04-02 11:04:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_115 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_116 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 11:04:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 11:04:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 11:04:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:04:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:04:05,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 11:04:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2023-04-02 11:04:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 11:04:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:04:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 11:04:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 11:04:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 11:04:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 11:04:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 11:04:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 11:04:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 11:04:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-02 11:04:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 11:04:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 11:04:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 11:04:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 11:04:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 11:04:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 11:04:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 11:04:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 11:04:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 11:04:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 11:04:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 11:04:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 11:04:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2023-04-02 11:04:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_116 [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2023-04-02 11:04:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 11:04:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:04:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-02 11:04:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 11:04:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2023-04-02 11:04:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 11:04:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_115 [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-02 11:04:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-02 11:04:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ringdesc [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_ringdesc [2023-04-02 11:04:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure w840_probe1 [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2023-04-02 11:04:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure w840_suspend [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure w840_init [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure w840_exit [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_w840_exit_14_2 [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_w840_init_14_7 [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 11:04:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:04:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-02 11:04:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-02 11:04:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:04:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 11:04:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 11:04:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:04:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 11:04:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2023-04-02 11:04:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:04:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:04:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 11:04:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 11:04:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 11:04:05,914 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 11:04:05,923 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 11:04:07,315 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 11:04:07,940 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 11:04:09,450 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 11:04:09,474 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 11:04:09,474 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-04-02 11:04:09,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:04:09 BoogieIcfgContainer [2023-04-02 11:04:09,480 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 11:04:09,483 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 11:04:09,483 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 11:04:09,485 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 11:04:09,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 11:04:01" (1/3) ... [2023-04-02 11:04:09,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d082c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:04:09, skipping insertion in model container [2023-04-02 11:04:09,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:04:04" (2/3) ... [2023-04-02 11:04:09,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d082c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:04:09, skipping insertion in model container [2023-04-02 11:04:09,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:04:09" (3/3) ... [2023-04-02 11:04:09,487 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2023-04-02 11:04:09,502 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 11:04:09,503 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-02 11:04:09,600 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 11:04:09,607 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30557e84, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 11:04:09,607 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-02 11:04:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand has 3060 states, 1885 states have (on average 1.2700265251989389) internal successors, (2394), 1921 states have internal predecessors, (2394), 777 states have call successors, (777), 296 states have call predecessors, (777), 294 states have return successors, (771), 762 states have call predecessors, (771), 771 states have call successors, (771) [2023-04-02 11:04:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-04-02 11:04:09,653 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:04:09,654 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:04:09,654 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:04:09,659 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:04:09,659 INFO L85 PathProgramCache]: Analyzing trace with hash -1312119165, now seen corresponding path program 1 times [2023-04-02 11:04:09,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:04:09,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874924727] [2023-04-02 11:04:09,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:04:09,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:04:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:04:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:04:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:04:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:04:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:04:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:04:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:04:11,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:04:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:04:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:04:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:04:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:04:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 11:04:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2023-04-02 11:04:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 11:04:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-04-02 11:04:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:04:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-04-02 11:04:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-04-02 11:04:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2023-04-02 11:04:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-04-02 11:04:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:04:11,742 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2023-04-02 11:04:11,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:04:11,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874924727] [2023-04-02 11:04:11,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874924727] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:04:11,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:04:11,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:04:11,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117398058] [2023-04-02 11:04:11,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:04:11,748 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:04:11,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:04:11,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:04:11,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:04:11,780 INFO L87 Difference]: Start difference. First operand has 3060 states, 1885 states have (on average 1.2700265251989389) internal successors, (2394), 1921 states have internal predecessors, (2394), 777 states have call successors, (777), 296 states have call predecessors, (777), 294 states have return successors, (771), 762 states have call predecessors, (771), 771 states have call successors, (771) Second operand has 6 states, 5 states have (on average 14.6) internal successors, (73), 3 states have internal predecessors, (73), 4 states have call successors, (31), 6 states have call predecessors, (31), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 11:04:58,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:04:58,548 INFO L93 Difference]: Finished difference Result 7678 states and 10355 transitions. [2023-04-02 11:04:58,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:04:58,550 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 14.6) internal successors, (73), 3 states have internal predecessors, (73), 4 states have call successors, (31), 6 states have call predecessors, (31), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) Word has length 186 [2023-04-02 11:04:58,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:04:58,597 INFO L225 Difference]: With dead ends: 7678 [2023-04-02 11:04:58,597 INFO L226 Difference]: Without dead ends: 5009 [2023-04-02 11:04:58,614 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:04:58,617 INFO L413 NwaCegarLoop]: 283 mSDtfsCounter, 7347 mSDsluCounter, 425 mSDsCounter, 0 mSdLazyCounter, 9251 mSolverCounterSat, 4977 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7606 SdHoareTripleChecker+Valid, 708 SdHoareTripleChecker+Invalid, 14228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4977 IncrementalHoareTripleChecker+Valid, 9251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.8s IncrementalHoareTripleChecker+Time [2023-04-02 11:04:58,617 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7606 Valid, 708 Invalid, 14228 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4977 Valid, 9251 Invalid, 0 Unknown, 0 Unchecked, 41.8s Time] [2023-04-02 11:04:58,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5009 states. [2023-04-02 11:05:01,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5009 to 4650. [2023-04-02 11:05:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4650 states, 2914 states have (on average 1.238846945778998) internal successors, (3610), 2971 states have internal predecessors, (3610), 1190 states have call successors, (1190), 522 states have call predecessors, (1190), 545 states have return successors, (1245), 1191 states have call predecessors, (1245), 1189 states have call successors, (1245) [2023-04-02 11:05:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 4650 states and 6045 transitions. [2023-04-02 11:05:01,051 INFO L78 Accepts]: Start accepts. Automaton has 4650 states and 6045 transitions. Word has length 186 [2023-04-02 11:05:01,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:05:01,052 INFO L495 AbstractCegarLoop]: Abstraction has 4650 states and 6045 transitions. [2023-04-02 11:05:01,052 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 14.6) internal successors, (73), 3 states have internal predecessors, (73), 4 states have call successors, (31), 6 states have call predecessors, (31), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 11:05:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 6045 transitions. [2023-04-02 11:05:01,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-04-02 11:05:01,069 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:05:01,070 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:05:01,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 11:05:01,071 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:05:01,071 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:05:01,071 INFO L85 PathProgramCache]: Analyzing trace with hash -1915872356, now seen corresponding path program 1 times [2023-04-02 11:05:01,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:05:01,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389624595] [2023-04-02 11:05:01,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:05:01,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:05:01,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:05:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:05:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:05:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:05:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:05:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:05:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:05:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:05:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:05:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 11:05:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-02 11:05:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-04-02 11:05:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-04-02 11:05:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-04-02 11:05:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-04-02 11:05:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 11:05:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 11:05:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:05:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 11:05:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-04-02 11:05:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2023-04-02 11:05:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-04-02 11:05:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2023-04-02 11:05:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-04-02 11:05:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2023-04-02 11:05:02,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:02,615 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2023-04-02 11:05:02,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:05:02,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389624595] [2023-04-02 11:05:02,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389624595] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:05:02,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:05:02,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 11:05:02,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077236181] [2023-04-02 11:05:02,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:05:02,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 11:05:02,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:05:02,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 11:05:02,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-02 11:05:02,620 INFO L87 Difference]: Start difference. First operand 4650 states and 6045 transitions. Second operand has 7 states, 6 states have (on average 18.833333333333332) internal successors, (113), 3 states have internal predecessors, (113), 5 states have call successors, (46), 7 states have call predecessors, (46), 1 states have return successors, (36), 3 states have call predecessors, (36), 5 states have call successors, (36) [2023-04-02 11:05:43,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:05:43,621 INFO L93 Difference]: Finished difference Result 12668 states and 16751 transitions. [2023-04-02 11:05:43,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-04-02 11:05:43,622 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 18.833333333333332) internal successors, (113), 3 states have internal predecessors, (113), 5 states have call successors, (46), 7 states have call predecessors, (46), 1 states have return successors, (36), 3 states have call predecessors, (36), 5 states have call successors, (36) Word has length 259 [2023-04-02 11:05:43,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:05:43,667 INFO L225 Difference]: With dead ends: 12668 [2023-04-02 11:05:43,668 INFO L226 Difference]: Without dead ends: 8050 [2023-04-02 11:05:43,687 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2023-04-02 11:05:43,692 INFO L413 NwaCegarLoop]: 346 mSDtfsCounter, 8741 mSDsluCounter, 794 mSDsCounter, 0 mSdLazyCounter, 10154 mSolverCounterSat, 5465 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9010 SdHoareTripleChecker+Valid, 1140 SdHoareTripleChecker+Invalid, 15619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5465 IncrementalHoareTripleChecker+Valid, 10154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:05:43,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9010 Valid, 1140 Invalid, 15619 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5465 Valid, 10154 Invalid, 0 Unknown, 0 Unchecked, 35.0s Time] [2023-04-02 11:05:43,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8050 states. [2023-04-02 11:05:47,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8050 to 7414. [2023-04-02 11:05:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7414 states, 4736 states have (on average 1.2529560810810811) internal successors, (5934), 4835 states have internal predecessors, (5934), 1824 states have call successors, (1824), 812 states have call predecessors, (1824), 853 states have return successors, (1910), 1828 states have call predecessors, (1910), 1823 states have call successors, (1910) [2023-04-02 11:05:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7414 states to 7414 states and 9668 transitions. [2023-04-02 11:05:47,488 INFO L78 Accepts]: Start accepts. Automaton has 7414 states and 9668 transitions. Word has length 259 [2023-04-02 11:05:47,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:05:47,488 INFO L495 AbstractCegarLoop]: Abstraction has 7414 states and 9668 transitions. [2023-04-02 11:05:47,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 18.833333333333332) internal successors, (113), 3 states have internal predecessors, (113), 5 states have call successors, (46), 7 states have call predecessors, (46), 1 states have return successors, (36), 3 states have call predecessors, (36), 5 states have call successors, (36) [2023-04-02 11:05:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 7414 states and 9668 transitions. [2023-04-02 11:05:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-04-02 11:05:47,497 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:05:47,497 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 6, 6, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:05:47,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 11:05:47,497 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:05:47,498 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:05:47,498 INFO L85 PathProgramCache]: Analyzing trace with hash 19132403, now seen corresponding path program 1 times [2023-04-02 11:05:47,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:05:47,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985114067] [2023-04-02 11:05:47,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:05:47,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:05:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:05:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:05:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:48,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:05:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:05:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:05:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:05:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:05:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:05:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:05:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 11:05:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-04-02 11:05:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2023-04-02 11:05:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:05:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-04-02 11:05:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:05:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 11:05:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-04-02 11:05:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-04-02 11:05:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2023-04-02 11:05:48,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-04-02 11:05:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-04-02 11:05:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-04-02 11:05:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:05:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 11:05:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-04-02 11:05:48,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-04-02 11:05:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-04-02 11:05:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2023-04-02 11:05:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-04-02 11:05:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:48,874 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2023-04-02 11:05:48,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:05:48,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985114067] [2023-04-02 11:05:48,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985114067] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:05:48,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:05:48,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 11:05:48,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704514288] [2023-04-02 11:05:48,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:05:48,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 11:05:48,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:05:48,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 11:05:48,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-04-02 11:05:48,878 INFO L87 Difference]: Start difference. First operand 7414 states and 9668 transitions. Second operand has 8 states, 7 states have (on average 15.0) internal successors, (105), 3 states have internal predecessors, (105), 5 states have call successors, (45), 8 states have call predecessors, (45), 1 states have return successors, (36), 3 states have call predecessors, (36), 5 states have call successors, (36) [2023-04-02 11:06:45,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:06:45,348 INFO L93 Difference]: Finished difference Result 22994 states and 31073 transitions. [2023-04-02 11:06:45,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-04-02 11:06:45,349 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 15.0) internal successors, (105), 3 states have internal predecessors, (105), 5 states have call successors, (45), 8 states have call predecessors, (45), 1 states have return successors, (36), 3 states have call predecessors, (36), 5 states have call successors, (36) Word has length 258 [2023-04-02 11:06:45,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:06:45,429 INFO L225 Difference]: With dead ends: 22994 [2023-04-02 11:06:45,430 INFO L226 Difference]: Without dead ends: 15612 [2023-04-02 11:06:45,457 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=234, Invalid=696, Unknown=0, NotChecked=0, Total=930 [2023-04-02 11:06:45,457 INFO L413 NwaCegarLoop]: 243 mSDtfsCounter, 15834 mSDsluCounter, 861 mSDsCounter, 0 mSdLazyCounter, 9765 mSolverCounterSat, 11293 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16115 SdHoareTripleChecker+Valid, 1104 SdHoareTripleChecker+Invalid, 21058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 11293 IncrementalHoareTripleChecker+Valid, 9765 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.3s IncrementalHoareTripleChecker+Time [2023-04-02 11:06:45,458 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16115 Valid, 1104 Invalid, 21058 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [11293 Valid, 9765 Invalid, 0 Unknown, 0 Unchecked, 45.3s Time] [2023-04-02 11:06:45,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15612 states. [2023-04-02 11:06:51,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15612 to 12970. [2023-04-02 11:06:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12970 states, 8261 states have (on average 1.2515433966832104) internal successors, (10339), 8454 states have internal predecessors, (10339), 3187 states have call successors, (3187), 1404 states have call predecessors, (3187), 1521 states have return successors, (3473), 3224 states have call predecessors, (3473), 3186 states have call successors, (3473) [2023-04-02 11:06:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12970 states to 12970 states and 16999 transitions. [2023-04-02 11:06:51,688 INFO L78 Accepts]: Start accepts. Automaton has 12970 states and 16999 transitions. Word has length 258 [2023-04-02 11:06:51,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:06:51,689 INFO L495 AbstractCegarLoop]: Abstraction has 12970 states and 16999 transitions. [2023-04-02 11:06:51,690 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 15.0) internal successors, (105), 3 states have internal predecessors, (105), 5 states have call successors, (45), 8 states have call predecessors, (45), 1 states have return successors, (36), 3 states have call predecessors, (36), 5 states have call successors, (36) [2023-04-02 11:06:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 12970 states and 16999 transitions. [2023-04-02 11:06:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2023-04-02 11:06:51,699 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:06:51,700 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:06:51,700 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 11:06:51,700 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:06:51,700 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:06:51,701 INFO L85 PathProgramCache]: Analyzing trace with hash 876431585, now seen corresponding path program 1 times [2023-04-02 11:06:51,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:06:51,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412514578] [2023-04-02 11:06:51,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:06:51,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:06:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:06:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:06:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:06:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:06:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:06:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:06:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:06:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:06:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:06:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:06:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:06:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:06:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 11:06:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:06:52,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:06:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:06:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:06:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:52,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:06:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:06:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 11:06:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 11:06:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-04-02 11:06:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-04-02 11:06:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2023-04-02 11:06:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-04-02 11:06:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-04-02 11:06:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-04-02 11:06:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-04-02 11:06:53,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2023-04-02 11:06:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2023-04-02 11:06:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2023-04-02 11:06:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:06:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:06:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 11:06:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:06:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2023-04-02 11:06:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2023-04-02 11:06:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2023-04-02 11:06:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2023-04-02 11:06:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2023-04-02 11:06:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2023-04-02 11:06:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:06:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2023-04-02 11:06:53,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:06:53,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412514578] [2023-04-02 11:06:53,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [412514578] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:06:53,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:06:53,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 11:06:53,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187559847] [2023-04-02 11:06:53,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:06:53,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 11:06:53,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:06:53,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 11:06:53,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 11:06:53,210 INFO L87 Difference]: Start difference. First operand 12970 states and 16999 transitions. Second operand has 10 states, 9 states have (on average 17.22222222222222) internal successors, (155), 3 states have internal predecessors, (155), 5 states have call successors, (64), 10 states have call predecessors, (64), 2 states have return successors, (54), 3 states have call predecessors, (54), 5 states have call successors, (54) [2023-04-02 11:07:41,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:07:41,098 INFO L93 Difference]: Finished difference Result 31449 states and 41711 transitions. [2023-04-02 11:07:41,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-04-02 11:07:41,099 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 17.22222222222222) internal successors, (155), 3 states have internal predecessors, (155), 5 states have call successors, (64), 10 states have call predecessors, (64), 2 states have return successors, (54), 3 states have call predecessors, (54), 5 states have call successors, (54) Word has length 355 [2023-04-02 11:07:41,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:07:41,180 INFO L225 Difference]: With dead ends: 31449 [2023-04-02 11:07:41,180 INFO L226 Difference]: Without dead ends: 18511 [2023-04-02 11:07:41,223 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=279, Invalid=713, Unknown=0, NotChecked=0, Total=992 [2023-04-02 11:07:41,224 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 8885 mSDsluCounter, 103 mSDsCounter, 0 mSdLazyCounter, 12173 mSolverCounterSat, 6013 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9129 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 18186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6013 IncrementalHoareTripleChecker+Valid, 12173 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:07:41,224 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9129 Valid, 139 Invalid, 18186 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6013 Valid, 12173 Invalid, 0 Unknown, 0 Unchecked, 37.0s Time] [2023-04-02 11:07:41,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18511 states.