/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 09:09:37,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 09:09:37,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 09:09:37,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 09:09:37,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 09:09:37,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 09:09:37,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 09:09:37,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 09:09:37,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 09:09:37,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 09:09:37,548 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 09:09:37,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 09:09:37,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 09:09:37,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 09:09:37,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 09:09:37,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 09:09:37,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 09:09:37,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 09:09:37,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 09:09:37,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 09:09:37,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 09:09:37,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 09:09:37,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 09:09:37,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 09:09:37,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 09:09:37,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 09:09:37,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 09:09:37,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 09:09:37,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 09:09:37,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 09:09:37,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 09:09:37,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 09:09:37,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 09:09:37,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 09:09:37,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 09:09:37,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 09:09:37,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 09:09:37,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 09:09:37,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 09:09:37,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 09:09:37,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 09:09:37,579 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 09:09:37,607 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 09:09:37,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 09:09:37,608 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 09:09:37,608 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 09:09:37,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 09:09:37,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 09:09:37,609 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 09:09:37,609 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 09:09:37,609 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 09:09:37,609 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 09:09:37,610 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 09:09:37,610 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 09:09:37,610 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 09:09:37,610 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 09:09:37,611 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 09:09:37,611 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 09:09:37,611 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 09:09:37,611 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 09:09:37,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 09:09:37,611 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 09:09:37,612 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 09:09:37,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 09:09:37,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 09:09:37,613 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 09:09:37,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 09:09:37,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 09:09:37,613 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 09:09:37,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 09:09:37,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 09:09:37,614 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 09:09:37,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 09:09:37,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 09:09:37,614 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 09:09:37,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 09:09:37,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 09:09:37,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 09:09:37,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 09:09:37,879 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 09:09:37,880 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 09:09:37,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i [2023-04-03 09:09:39,000 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 09:09:39,602 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 09:09:39,603 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i [2023-04-03 09:09:39,678 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08f938176/e19165d2efff431192bfe3ad332f66b2/FLAGe3aba719b [2023-04-03 09:09:39,693 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08f938176/e19165d2efff431192bfe3ad332f66b2 [2023-04-03 09:09:39,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 09:09:39,696 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 09:09:39,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 09:09:39,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 09:09:39,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 09:09:39,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 09:09:39" (1/1) ... [2023-04-03 09:09:39,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ffc528a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:39, skipping insertion in model container [2023-04-03 09:09:39,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 09:09:39" (1/1) ... [2023-04-03 09:09:39,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 09:09:39,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 09:09:44,146 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489067,489080] [2023-04-03 09:09:44,150 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489212,489225] [2023-04-03 09:09:44,150 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489358,489371] [2023-04-03 09:09:44,150 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489523,489536] [2023-04-03 09:09:44,151 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489681,489694] [2023-04-03 09:09:44,151 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489839,489852] [2023-04-03 09:09:44,151 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489997,490010] [2023-04-03 09:09:44,152 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490157,490170] [2023-04-03 09:09:44,152 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490316,490329] [2023-04-03 09:09:44,152 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490455,490468] [2023-04-03 09:09:44,153 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490597,490610] [2023-04-03 09:09:44,153 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490746,490759] [2023-04-03 09:09:44,153 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490885,490898] [2023-04-03 09:09:44,154 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491040,491053] [2023-04-03 09:09:44,154 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491200,491213] [2023-04-03 09:09:44,154 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491351,491364] [2023-04-03 09:09:44,155 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491502,491515] [2023-04-03 09:09:44,155 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491654,491667] [2023-04-03 09:09:44,155 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491803,491816] [2023-04-03 09:09:44,156 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491951,491964] [2023-04-03 09:09:44,156 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492108,492121] [2023-04-03 09:09:44,156 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492257,492270] [2023-04-03 09:09:44,157 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492413,492426] [2023-04-03 09:09:44,157 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492566,492579] [2023-04-03 09:09:44,157 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492712,492725] [2023-04-03 09:09:44,157 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492855,492868] [2023-04-03 09:09:44,158 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493007,493020] [2023-04-03 09:09:44,158 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493153,493166] [2023-04-03 09:09:44,158 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493298,493311] [2023-04-03 09:09:44,159 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493452,493465] [2023-04-03 09:09:44,159 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493603,493616] [2023-04-03 09:09:44,159 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493758,493771] [2023-04-03 09:09:44,160 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493910,493923] [2023-04-03 09:09:44,160 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494065,494078] [2023-04-03 09:09:44,160 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494229,494242] [2023-04-03 09:09:44,160 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494385,494398] [2023-04-03 09:09:44,161 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494549,494562] [2023-04-03 09:09:44,161 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494691,494704] [2023-04-03 09:09:44,161 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494849,494862] [2023-04-03 09:09:44,162 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495016,495029] [2023-04-03 09:09:44,162 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495175,495188] [2023-04-03 09:09:44,162 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495334,495347] [2023-04-03 09:09:44,163 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495483,495496] [2023-04-03 09:09:44,163 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495630,495643] [2023-04-03 09:09:44,163 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495769,495782] [2023-04-03 09:09:44,163 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495932,495945] [2023-04-03 09:09:44,164 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496098,496111] [2023-04-03 09:09:44,164 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496262,496275] [2023-04-03 09:09:44,164 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496427,496440] [2023-04-03 09:09:44,165 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496592,496605] [2023-04-03 09:09:44,165 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496758,496771] [2023-04-03 09:09:44,165 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496923,496936] [2023-04-03 09:09:44,166 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497090,497103] [2023-04-03 09:09:44,166 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497250,497263] [2023-04-03 09:09:44,166 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497412,497425] [2023-04-03 09:09:44,166 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497571,497584] [2023-04-03 09:09:44,167 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497717,497730] [2023-04-03 09:09:44,167 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497860,497873] [2023-04-03 09:09:44,167 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498004,498017] [2023-04-03 09:09:44,168 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498147,498160] [2023-04-03 09:09:44,168 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498291,498304] [2023-04-03 09:09:44,168 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498432,498445] [2023-04-03 09:09:44,169 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498570,498583] [2023-04-03 09:09:44,169 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498728,498741] [2023-04-03 09:09:44,169 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498887,498900] [2023-04-03 09:09:44,170 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499043,499056] [2023-04-03 09:09:44,170 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499192,499205] [2023-04-03 09:09:44,170 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499344,499357] [2023-04-03 09:09:44,170 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499495,499508] [2023-04-03 09:09:44,171 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499644,499657] [2023-04-03 09:09:44,171 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499796,499809] [2023-04-03 09:09:44,171 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499944,499957] [2023-04-03 09:09:44,172 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500097,500110] [2023-04-03 09:09:44,172 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500248,500261] [2023-04-03 09:09:44,172 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500398,500411] [2023-04-03 09:09:44,172 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500545,500558] [2023-04-03 09:09:44,173 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500696,500709] [2023-04-03 09:09:44,173 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500847,500860] [2023-04-03 09:09:44,173 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500995,501008] [2023-04-03 09:09:44,174 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501161,501174] [2023-04-03 09:09:44,174 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501330,501343] [2023-04-03 09:09:44,174 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501497,501510] [2023-04-03 09:09:44,174 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501665,501678] [2023-04-03 09:09:44,175 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501815,501828] [2023-04-03 09:09:44,175 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501962,501975] [2023-04-03 09:09:44,175 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[502123,502136] [2023-04-03 09:09:44,176 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[502293,502306] [2023-04-03 09:09:44,176 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[502455,502468] [2023-04-03 09:09:44,190 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 09:09:44,244 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 09:09:44,612 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489067,489080] [2023-04-03 09:09:44,617 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489212,489225] [2023-04-03 09:09:44,617 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489358,489371] [2023-04-03 09:09:44,617 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489523,489536] [2023-04-03 09:09:44,618 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489681,489694] [2023-04-03 09:09:44,618 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489839,489852] [2023-04-03 09:09:44,618 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[489997,490010] [2023-04-03 09:09:44,619 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490157,490170] [2023-04-03 09:09:44,620 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490316,490329] [2023-04-03 09:09:44,620 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490455,490468] [2023-04-03 09:09:44,620 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490597,490610] [2023-04-03 09:09:44,621 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490746,490759] [2023-04-03 09:09:44,621 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[490885,490898] [2023-04-03 09:09:44,622 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491040,491053] [2023-04-03 09:09:44,622 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491200,491213] [2023-04-03 09:09:44,622 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491351,491364] [2023-04-03 09:09:44,623 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491502,491515] [2023-04-03 09:09:44,623 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491654,491667] [2023-04-03 09:09:44,624 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491803,491816] [2023-04-03 09:09:44,624 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[491951,491964] [2023-04-03 09:09:44,624 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492108,492121] [2023-04-03 09:09:44,624 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492257,492270] [2023-04-03 09:09:44,625 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492413,492426] [2023-04-03 09:09:44,625 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492566,492579] [2023-04-03 09:09:44,626 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492712,492725] [2023-04-03 09:09:44,626 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[492855,492868] [2023-04-03 09:09:44,626 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493007,493020] [2023-04-03 09:09:44,627 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493153,493166] [2023-04-03 09:09:44,627 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493298,493311] [2023-04-03 09:09:44,627 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493452,493465] [2023-04-03 09:09:44,627 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493603,493616] [2023-04-03 09:09:44,628 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493758,493771] [2023-04-03 09:09:44,628 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[493910,493923] [2023-04-03 09:09:44,629 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494065,494078] [2023-04-03 09:09:44,629 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494229,494242] [2023-04-03 09:09:44,629 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494385,494398] [2023-04-03 09:09:44,630 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494549,494562] [2023-04-03 09:09:44,630 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494691,494704] [2023-04-03 09:09:44,630 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[494849,494862] [2023-04-03 09:09:44,630 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495016,495029] [2023-04-03 09:09:44,631 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495175,495188] [2023-04-03 09:09:44,632 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495334,495347] [2023-04-03 09:09:44,632 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495483,495496] [2023-04-03 09:09:44,632 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495630,495643] [2023-04-03 09:09:44,632 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495769,495782] [2023-04-03 09:09:44,633 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[495932,495945] [2023-04-03 09:09:44,633 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496098,496111] [2023-04-03 09:09:44,634 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496262,496275] [2023-04-03 09:09:44,634 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496427,496440] [2023-04-03 09:09:44,634 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496592,496605] [2023-04-03 09:09:44,635 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496758,496771] [2023-04-03 09:09:44,635 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[496923,496936] [2023-04-03 09:09:44,635 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497090,497103] [2023-04-03 09:09:44,636 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497250,497263] [2023-04-03 09:09:44,637 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497412,497425] [2023-04-03 09:09:44,637 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497571,497584] [2023-04-03 09:09:44,637 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497717,497730] [2023-04-03 09:09:44,638 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[497860,497873] [2023-04-03 09:09:44,638 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498004,498017] [2023-04-03 09:09:44,639 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498147,498160] [2023-04-03 09:09:44,642 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498291,498304] [2023-04-03 09:09:44,643 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498432,498445] [2023-04-03 09:09:44,647 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498570,498583] [2023-04-03 09:09:44,647 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498728,498741] [2023-04-03 09:09:44,648 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[498887,498900] [2023-04-03 09:09:44,651 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499043,499056] [2023-04-03 09:09:44,652 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499192,499205] [2023-04-03 09:09:44,652 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499344,499357] [2023-04-03 09:09:44,652 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499495,499508] [2023-04-03 09:09:44,652 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499644,499657] [2023-04-03 09:09:44,653 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499796,499809] [2023-04-03 09:09:44,653 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[499944,499957] [2023-04-03 09:09:44,653 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500097,500110] [2023-04-03 09:09:44,654 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500248,500261] [2023-04-03 09:09:44,654 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500398,500411] [2023-04-03 09:09:44,654 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500545,500558] [2023-04-03 09:09:44,654 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500696,500709] [2023-04-03 09:09:44,655 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500847,500860] [2023-04-03 09:09:44,656 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[500995,501008] [2023-04-03 09:09:44,656 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501161,501174] [2023-04-03 09:09:44,657 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501330,501343] [2023-04-03 09:09:44,657 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501497,501510] [2023-04-03 09:09:44,657 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501665,501678] [2023-04-03 09:09:44,657 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501815,501828] [2023-04-03 09:09:44,658 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[501962,501975] [2023-04-03 09:09:44,658 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[502123,502136] [2023-04-03 09:09:44,658 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[502293,502306] [2023-04-03 09:09:44,658 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-4.0-rc1-mav/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i[502455,502468] [2023-04-03 09:09:44,661 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 09:09:45,021 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:09:45,021 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:09:45,021 WARN L667 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:09:45,021 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:09:45,027 INFO L208 MainTranslator]: Completed translation [2023-04-03 09:09:45,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45 WrapperNode [2023-04-03 09:09:45,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 09:09:45,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 09:09:45,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 09:09:45,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 09:09:45,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,541 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 09:09:45,619 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 09:09:45,619 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 09:09:45,619 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 09:09:45,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (1/1) ... [2023-04-03 09:09:45,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 09:09:45,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 09:09:45,644 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) [2023-04-03 09:09:45,663 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 [2023-04-03 09:09:45,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 09:09:45,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 09:09:45,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 09:09:45,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-04-03 09:09:45,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2023-04-03 09:09:45,680 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 09:09:45,681 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_has_overflowed [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kobj_to_dev [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-04-03 09:09:45,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_src_to_str [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure call_smi_watchers [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_equal [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_validate_addr [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_length [2023-04-03 09:09:45,683 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_start_seq_timer [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_smi_info [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure free_user [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2023-04-03 09:09:45,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_version [2023-04-03 09:09:45,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_address [2023-04-03 09:09:45,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_address [2023-04-03 09:09:45,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_LUN [2023-04-03 09:09:45,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_LUN [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_maintenance_mode [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_maintenance_mode [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_gets_events [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cmd_rcvr_exclusive [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_for_cmd [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_for_cmd [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2023-04-03 09:09:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure check_addr [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_settime [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_supply_msgs [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_show [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_show [2023-04-03 09:09:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_show [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure add_proc_entries [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entries [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_guid [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_guid [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_prod_dev_id [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_prod_dev_id [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_show [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure provides_device_sdrs_show [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure revision_show [2023-04-03 09:09:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_revision_show [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_version_show [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure add_dev_support_show [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure manufacturer_id_show [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure product_id_show [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_firmware_rev_show [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_show [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bmc_dev_attr_is_visible [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure release_bmc_device [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_bmc_device [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_unregister [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_register [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure send_guid_cmd [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_handler [2023-04-03 09:09:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_guid [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_handler [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll_interface [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_smi_err_response [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_smi_msgs [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2023-04-03 09:09:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_from_recv_msg [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure check_msg_timeout [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout_handler [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_event [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg [2023-04-03 09:09:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_smi_done_handler [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_recv_done_handler [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure event_receiver_fetcher [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_fetcher [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure send_panic_events [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_event [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler_mod [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cleanup_ipmi_20_2 [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ipmi_init_msghandler_mod_20_13 [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_notifier_chain_register [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_notifier_chain_unregister [2023-04-03 09:09:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_20_4 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_20_5 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_20_6 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_16_1 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_17_2 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_20_7 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_20_8 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_20_9 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_3 [2023-04-03 09:09:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2023-04-03 09:09:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_attribute_group_dummy_resourceless_instance_3 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2023-04-03 09:09:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_14 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_15_2 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_15 [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-04-03 09:09:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_synchronize_sched_35 [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_rcu [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init_rcu [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97 [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2023-04-03 09:09:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_104 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_107 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_108 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_110 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_111 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_113 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_116 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_117 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_118 [2023-04-03 09:09:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_119 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_124 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_125 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_127 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_128 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_129 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_130 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_131 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_132 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_134 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_136 [2023-04-03 09:09:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_137 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_138 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_140 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_141 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_142 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_143 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_144 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_145 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_146 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_148 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_151 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_154 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_155 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_156 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_157 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_158 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_159 [2023-04-03 09:09:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_160 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_161 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_162 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_163 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_164 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_165 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_166 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_167 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_168 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_169 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_170 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_171 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_172 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_173 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_174 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_175 [2023-04-03 09:09:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_176 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_178 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_179 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_180 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_182 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_184 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_186 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_189 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_190 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_192 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_194 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_195 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_196 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_notifier_chain_register_197 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_notifier_chain_unregister_198 [2023-04-03 09:09:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_199 [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_200 [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_201 [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_202 [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_203 [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2023-04-03 09:09:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-04-03 09:09:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 09:09:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2023-04-03 09:09:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2023-04-03 09:09:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2023-04-03 09:09:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2023-04-03 09:09:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2023-04-03 09:09:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 09:09:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ipmi_interfaces_mutex [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_ipmi_interfaces_mutex [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_ipmi_interfaces_mutex [2023-04-03 09:09:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_ipmi_interfaces_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_ipmi_interfaces_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ipmi_interfaces_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ipmidriver_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_ipmidriver_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_ipmidriver_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_ipmidriver_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_ipmidriver_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ipmidriver_mutex [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2023-04-03 09:09:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_smi_watchers_mutex [2023-04-03 09:09:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_smi_watchers_mutex [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_smi_watchers_mutex [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_smi_watchers_mutex [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_smi_watchers_mutex [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_smi_watchers_mutex [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 09:09:45,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 09:09:45,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2023-04-03 09:09:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2023-04-03 09:09:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2023-04-03 09:09:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2023-04-03 09:09:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2023-04-03 09:09:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2023-04-03 09:09:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-03 09:09:45,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2023-04-03 09:09:45,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2023-04-03 09:09:45,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2023-04-03 09:09:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2023-04-03 09:09:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_unregister [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_find_device [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-04-03 09:09:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_remove [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-04-03 09:09:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-04-03 09:09:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-04-03 09:09:45,735 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 09:09:45,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 09:09:45,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 09:09:45,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 09:09:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 09:09:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 09:09:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 09:09:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2023-04-03 09:09:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2023-04-03 09:09:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2023-04-03 09:09:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2023-04-03 09:09:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-04-03 09:09:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2023-04-03 09:09:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_203 [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_200 [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_201 [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_202 [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 09:09:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_127 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_129 [2023-04-03 09:09:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_140 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_142 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_154 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_156 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_158 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_160 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_163 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_164 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_169 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_170 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_172 [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ipmi_interfaces_mutex [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ipmi_interfaces_mutex [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ipmidriver_mutex [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ipmidriver_mutex [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_smi_watchers_mutex [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_smi_watchers_mutex [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 09:09:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-04-03 09:09:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 09:09:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109 [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_111 [2023-04-03 09:09:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_113 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_119 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_125 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_132 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_134 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_136 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_138 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_144 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_146 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_148 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_151 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_176 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_178 [2023-04-03 09:09:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_180 [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_182 [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_184 [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_186 [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_189 [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_190 [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_192 [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_104 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_118 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2023-04-03 09:09:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_124 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_128 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_131 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_141 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_143 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_155 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_157 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_159 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_161 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_162 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_165 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_166 [2023-04-03 09:09:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_167 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_168 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_171 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_174 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_175 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_110 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_137 [2023-04-03 09:09:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_145 [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_179 [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_synchronize_sched_35 [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2023-04-03 09:09:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_194 [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_195 [2023-04-03 09:09:45,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_196 [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_199 [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure seq_has_overflowed [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-04-03 09:09:45,753 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_notifier_chain_register_197 [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_notifier_chain_unregister_198 [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure driver_find_device [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure kobj_to_dev [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2023-04-03 09:09:45,754 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_rcu [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init_rcu [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_107 [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_116 [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_108 [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_117 [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_130 [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_173 [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-03 09:09:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure proc_remove [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_version [2023-04-03 09:09:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_address [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_address [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_LUN [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_LUN [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_settime [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_supply_msgs [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll_interface [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_for_cmd [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_for_cmd [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_maintenance_mode [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_maintenance_mode [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_gets_events [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2023-04-03 09:09:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_length [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_validate_addr [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_src_to_str [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_smi_info [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2023-04-03 09:09:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure call_smi_watchers [2023-04-03 09:09:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_equal [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure intf_start_seq_timer [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure free_user [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure is_cmd_rcvr_exclusive [2023-04-03 09:09:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure check_addr [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_show [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_show [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_show [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure add_proc_entries [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entries [2023-04-03 09:09:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_guid [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_guid [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_prod_dev_id [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_prod_dev_id [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure provides_device_sdrs_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure revision_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_revision_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_version_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure add_dev_support_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure manufacturer_id_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure product_id_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure aux_firmware_rev_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure guid_show [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure bmc_dev_attr_is_visible [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure release_bmc_device [2023-04-03 09:09:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_bmc_device [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_unregister [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_register [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure send_guid_cmd [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure guid_handler [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure get_guid [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure channel_handler [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_smi_err_response [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_smi_msgs [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2023-04-03 09:09:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure smi_from_recv_msg [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure check_msg_timeout [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout_handler [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_event [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_smi_done_handler [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_recv_done_handler [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2023-04-03 09:09:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure event_receiver_fetcher [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_fetcher [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure send_panic_events [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure panic_event [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler_mod [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cleanup_ipmi_20_2 [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ipmi_init_msghandler_mod_20_13 [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_notifier_chain_register [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_notifier_chain_unregister [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_20_4 [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_20_5 [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_20_6 [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_16_1 [2023-04-03 09:09:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_17_2 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_20_7 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_20_8 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_20_9 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-04-03 09:09:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2023-04-03 09:09:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_attribute_group_dummy_resourceless_instance_3 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2023-04-03 09:09:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_14 [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_15_2 [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_15 [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2023-04-03 09:09:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2023-04-03 09:09:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2023-04-03 09:09:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2023-04-03 09:09:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2023-04-03 09:09:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2023-04-03 09:09:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2023-04-03 09:09:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2023-04-03 09:09:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-03 09:09:45,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2023-04-03 09:09:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2023-04-03 09:09:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2023-04-03 09:09:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2023-04-03 09:09:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2023-04-03 09:09:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2023-04-03 09:09:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2023-04-03 09:09:45,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2023-04-03 09:09:45,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 09:09:45,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2023-04-03 09:09:45,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_ipmi_interfaces_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_ipmi_interfaces_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_ipmi_interfaces_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_ipmi_interfaces_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_ipmidriver_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_ipmidriver_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_ipmidriver_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_ipmidriver_mutex [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_proc_entry_lock_of_ipmi_smi [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_smi_watchers_mutex [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_smi_watchers_mutex [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_smi_watchers_mutex [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_smi_watchers_mutex [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2023-04-03 09:09:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_events_lock_of_ipmi_smi [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_events_lock_of_ipmi_smi [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_events_lock_of_ipmi_smi [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_events_lock_of_ipmi_smi [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2023-04-03 09:09:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_maintenance_mode_lock_of_ipmi_smi [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2023-04-03 09:09:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_seq_lock_of_ipmi_smi [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2023-04-03 09:09:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_xmit_msgs_lock_of_ipmi_smi [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2023-04-03 09:09:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 09:09:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 09:09:47,023 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 09:09:47,043 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 09:09:48,948 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2023-04-03 09:09:55,296 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 09:09:57,840 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 09:10:00,349 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 09:10:00,349 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-04-03 09:10:00,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 09:10:00 BoogieIcfgContainer [2023-04-03 09:10:00,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 09:10:00,361 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 09:10:00,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 09:10:00,364 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 09:10:00,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 09:09:39" (1/3) ... [2023-04-03 09:10:00,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b45abc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 09:10:00, skipping insertion in model container [2023-04-03 09:10:00,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:09:45" (2/3) ... [2023-04-03 09:10:00,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b45abc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 09:10:00, skipping insertion in model container [2023-04-03 09:10:00,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 09:10:00" (3/3) ... [2023-04-03 09:10:00,366 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.i [2023-04-03 09:10:00,383 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 09:10:00,383 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 88 error locations. [2023-04-03 09:10:00,510 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 09:10:00,517 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7898ff20, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 09:10:00,517 INFO L358 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2023-04-03 09:10:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand has 4175 states, 2193 states have (on average 1.2321021431828545) internal successors, (2702), 2374 states have internal predecessors, (2702), 1290 states have call successors, (1290), 472 states have call predecessors, (1290), 471 states have return successors, (1285), 1238 states have call predecessors, (1285), 1285 states have call successors, (1285) [2023-04-03 09:10:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-04-03 09:10:00,542 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:00,542 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:10:00,543 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:00,546 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:00,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1370607084, now seen corresponding path program 1 times [2023-04-03 09:10:00,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:00,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274604778] [2023-04-03 09:10:00,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:00,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:10:02,295 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:02,295 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274604778] [2023-04-03 09:10:02,296 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274604778] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:02,296 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:02,296 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:02,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172502599] [2023-04-03 09:10:02,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:02,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:02,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:02,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:02,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:02,345 INFO L87 Difference]: Start difference. First operand has 4175 states, 2193 states have (on average 1.2321021431828545) internal successors, (2702), 2374 states have internal predecessors, (2702), 1290 states have call successors, (1290), 472 states have call predecessors, (1290), 471 states have return successors, (1285), 1238 states have call predecessors, (1285), 1285 states have call successors, (1285) Second operand has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 4 states have call successors, (20), 4 states have call predecessors, (20), 3 states have return successors, (15), 4 states have call predecessors, (15), 4 states have call successors, (15) [2023-04-03 09:10:10,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:10:13,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:10:14,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:10:16,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:10:20,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:20,503 INFO L93 Difference]: Finished difference Result 5564 states and 7603 transitions. [2023-04-03 09:10:20,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 09:10:20,506 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 4 states have call successors, (20), 4 states have call predecessors, (20), 3 states have return successors, (15), 4 states have call predecessors, (15), 4 states have call successors, (15) Word has length 67 [2023-04-03 09:10:20,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:20,556 INFO L225 Difference]: With dead ends: 5564 [2023-04-03 09:10:20,556 INFO L226 Difference]: Without dead ends: 3173 [2023-04-03 09:10:20,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:10:20,578 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 3823 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 7139 mSolverCounterSat, 3174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4061 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 10313 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3174 IncrementalHoareTripleChecker+Valid, 7139 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.6s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:20,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4061 Valid, 168 Invalid, 10313 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3174 Valid, 7139 Invalid, 0 Unknown, 0 Unchecked, 17.6s Time] [2023-04-03 09:10:20,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3173 states. [2023-04-03 09:10:20,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3173 to 3126. [2023-04-03 09:10:20,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3126 states, 1608 states have (on average 1.2300995024875623) internal successors, (1978), 1770 states have internal predecessors, (1978), 1037 states have call successors, (1037), 453 states have call predecessors, (1037), 449 states have return successors, (1034), 979 states have call predecessors, (1034), 1029 states have call successors, (1034) [2023-04-03 09:10:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 3126 states and 4049 transitions. [2023-04-03 09:10:20,861 INFO L78 Accepts]: Start accepts. Automaton has 3126 states and 4049 transitions. Word has length 67 [2023-04-03 09:10:20,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:20,862 INFO L495 AbstractCegarLoop]: Abstraction has 3126 states and 4049 transitions. [2023-04-03 09:10:20,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 4 states have call successors, (20), 4 states have call predecessors, (20), 3 states have return successors, (15), 4 states have call predecessors, (15), 4 states have call successors, (15) [2023-04-03 09:10:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 4049 transitions. [2023-04-03 09:10:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-04-03 09:10:20,872 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:20,872 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:10:20,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 09:10:20,873 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:20,873 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:20,873 INFO L85 PathProgramCache]: Analyzing trace with hash -220094321, now seen corresponding path program 1 times [2023-04-03 09:10:20,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:20,874 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821101279] [2023-04-03 09:10:20,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:20,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:21,765 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:10:21,765 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:21,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821101279] [2023-04-03 09:10:21,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821101279] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:21,767 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:21,767 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:21,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462393827] [2023-04-03 09:10:21,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:21,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:21,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:21,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:21,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:21,770 INFO L87 Difference]: Start difference. First operand 3126 states and 4049 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-04-03 09:10:25,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:25,952 INFO L93 Difference]: Finished difference Result 3126 states and 4049 transitions. [2023-04-03 09:10:25,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:10:25,953 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 76 [2023-04-03 09:10:25,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:25,973 INFO L225 Difference]: With dead ends: 3126 [2023-04-03 09:10:25,973 INFO L226 Difference]: Without dead ends: 3124 [2023-04-03 09:10:25,975 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:10:25,978 INFO L413 NwaCegarLoop]: 2891 mSDtfsCounter, 3114 mSDsluCounter, 5780 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3115 SdHoareTripleChecker+Valid, 8671 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:25,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3115 Valid, 8671 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-04-03 09:10:25,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3124 states. [2023-04-03 09:10:26,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3124 to 3124. [2023-04-03 09:10:26,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3124 states, 1607 states have (on average 1.2289981331673927) internal successors, (1975), 1768 states have internal predecessors, (1975), 1037 states have call successors, (1037), 453 states have call predecessors, (1037), 449 states have return successors, (1034), 979 states have call predecessors, (1034), 1029 states have call successors, (1034) [2023-04-03 09:10:26,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 3124 states and 4046 transitions. [2023-04-03 09:10:26,159 INFO L78 Accepts]: Start accepts. Automaton has 3124 states and 4046 transitions. Word has length 76 [2023-04-03 09:10:26,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:26,159 INFO L495 AbstractCegarLoop]: Abstraction has 3124 states and 4046 transitions. [2023-04-03 09:10:26,160 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-04-03 09:10:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 4046 transitions. [2023-04-03 09:10:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-04-03 09:10:26,162 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:26,162 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:10:26,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 09:10:26,162 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:26,163 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:26,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1996278019, now seen corresponding path program 1 times [2023-04-03 09:10:26,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:26,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154327475] [2023-04-03 09:10:26,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:26,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:26,850 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:10:26,850 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:26,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154327475] [2023-04-03 09:10:26,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154327475] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:26,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:26,851 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:26,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411309797] [2023-04-03 09:10:26,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:26,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:26,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:26,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:26,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:26,852 INFO L87 Difference]: Start difference. First operand 3124 states and 4046 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-04-03 09:10:30,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:30,450 INFO L93 Difference]: Finished difference Result 3124 states and 4046 transitions. [2023-04-03 09:10:30,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:10:30,450 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 84 [2023-04-03 09:10:30,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:30,470 INFO L225 Difference]: With dead ends: 3124 [2023-04-03 09:10:30,471 INFO L226 Difference]: Without dead ends: 3122 [2023-04-03 09:10:30,472 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:10:30,474 INFO L413 NwaCegarLoop]: 2889 mSDtfsCounter, 3111 mSDsluCounter, 5776 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3112 SdHoareTripleChecker+Valid, 8665 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:30,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3112 Valid, 8665 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-04-03 09:10:30,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3122 states. [2023-04-03 09:10:30,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3122 to 3122. [2023-04-03 09:10:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3122 states, 1606 states have (on average 1.227895392278954) internal successors, (1972), 1766 states have internal predecessors, (1972), 1037 states have call successors, (1037), 453 states have call predecessors, (1037), 449 states have return successors, (1034), 979 states have call predecessors, (1034), 1029 states have call successors, (1034) [2023-04-03 09:10:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 3122 states and 4043 transitions. [2023-04-03 09:10:30,676 INFO L78 Accepts]: Start accepts. Automaton has 3122 states and 4043 transitions. Word has length 84 [2023-04-03 09:10:30,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:30,677 INFO L495 AbstractCegarLoop]: Abstraction has 3122 states and 4043 transitions. [2023-04-03 09:10:30,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-04-03 09:10:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 4043 transitions. [2023-04-03 09:10:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-04-03 09:10:30,680 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:30,680 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:10:30,680 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 09:10:30,681 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:30,681 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:30,681 INFO L85 PathProgramCache]: Analyzing trace with hash 1204445065, now seen corresponding path program 1 times [2023-04-03 09:10:30,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:30,681 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857944061] [2023-04-03 09:10:30,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:30,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:10:31,271 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:31,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857944061] [2023-04-03 09:10:31,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857944061] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:31,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:31,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:31,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459273204] [2023-04-03 09:10:31,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:31,273 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:31,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:31,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:31,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:31,273 INFO L87 Difference]: Start difference. First operand 3122 states and 4043 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 09:10:34,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:34,837 INFO L93 Difference]: Finished difference Result 3122 states and 4043 transitions. [2023-04-03 09:10:34,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:10:34,838 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 92 [2023-04-03 09:10:34,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:34,852 INFO L225 Difference]: With dead ends: 3122 [2023-04-03 09:10:34,852 INFO L226 Difference]: Without dead ends: 3120 [2023-04-03 09:10:34,853 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:10:34,854 INFO L413 NwaCegarLoop]: 2887 mSDtfsCounter, 3108 mSDsluCounter, 5772 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3109 SdHoareTripleChecker+Valid, 8659 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:34,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3109 Valid, 8659 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-04-03 09:10:34,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3120 states. [2023-04-03 09:10:35,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3120 to 3120. [2023-04-03 09:10:35,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3120 states, 1605 states have (on average 1.226791277258567) internal successors, (1969), 1764 states have internal predecessors, (1969), 1037 states have call successors, (1037), 453 states have call predecessors, (1037), 449 states have return successors, (1034), 979 states have call predecessors, (1034), 1029 states have call successors, (1034) [2023-04-03 09:10:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 3120 states and 4040 transitions. [2023-04-03 09:10:35,033 INFO L78 Accepts]: Start accepts. Automaton has 3120 states and 4040 transitions. Word has length 92 [2023-04-03 09:10:35,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:35,035 INFO L495 AbstractCegarLoop]: Abstraction has 3120 states and 4040 transitions. [2023-04-03 09:10:35,035 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 09:10:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 4040 transitions. [2023-04-03 09:10:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-04-03 09:10:35,039 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:35,039 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:10:35,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-03 09:10:35,039 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:35,039 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:35,040 INFO L85 PathProgramCache]: Analyzing trace with hash -932663160, now seen corresponding path program 1 times [2023-04-03 09:10:35,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:35,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316474981] [2023-04-03 09:10:35,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:35,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:10:35,612 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:35,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316474981] [2023-04-03 09:10:35,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316474981] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:35,612 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:35,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:35,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184690966] [2023-04-03 09:10:35,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:35,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:35,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:35,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:35,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:35,614 INFO L87 Difference]: Start difference. First operand 3120 states and 4040 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-04-03 09:10:39,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:39,387 INFO L93 Difference]: Finished difference Result 3120 states and 4040 transitions. [2023-04-03 09:10:39,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:10:39,387 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 100 [2023-04-03 09:10:39,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:39,403 INFO L225 Difference]: With dead ends: 3120 [2023-04-03 09:10:39,403 INFO L226 Difference]: Without dead ends: 3118 [2023-04-03 09:10:39,405 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:10:39,405 INFO L413 NwaCegarLoop]: 2885 mSDtfsCounter, 3105 mSDsluCounter, 5768 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3106 SdHoareTripleChecker+Valid, 8653 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:39,405 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3106 Valid, 8653 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2023-04-03 09:10:39,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3118 states. [2023-04-03 09:10:39,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3118 to 3118. [2023-04-03 09:10:39,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3118 states, 1604 states have (on average 1.2256857855361596) internal successors, (1966), 1762 states have internal predecessors, (1966), 1037 states have call successors, (1037), 453 states have call predecessors, (1037), 449 states have return successors, (1034), 979 states have call predecessors, (1034), 1029 states have call successors, (1034) [2023-04-03 09:10:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 3118 states and 4037 transitions. [2023-04-03 09:10:39,667 INFO L78 Accepts]: Start accepts. Automaton has 3118 states and 4037 transitions. Word has length 100 [2023-04-03 09:10:39,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:39,668 INFO L495 AbstractCegarLoop]: Abstraction has 3118 states and 4037 transitions. [2023-04-03 09:10:39,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-04-03 09:10:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 4037 transitions. [2023-04-03 09:10:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-04-03 09:10:39,673 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:39,673 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2023-04-03 09:10:39,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-03 09:10:39,673 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:39,673 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:39,674 INFO L85 PathProgramCache]: Analyzing trace with hash -240806908, now seen corresponding path program 1 times [2023-04-03 09:10:39,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:39,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202444082] [2023-04-03 09:10:39,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-04-03 09:10:42,208 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:42,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202444082] [2023-04-03 09:10:42,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202444082] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:42,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:42,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:42,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170870417] [2023-04-03 09:10:42,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:42,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:42,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:42,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:42,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:42,210 INFO L87 Difference]: Start difference. First operand 3118 states and 4037 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-03 09:10:47,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:47,581 INFO L93 Difference]: Finished difference Result 5622 states and 7376 transitions. [2023-04-03 09:10:47,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 09:10:47,581 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 110 [2023-04-03 09:10:47,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:47,614 INFO L225 Difference]: With dead ends: 5622 [2023-04-03 09:10:47,614 INFO L226 Difference]: Without dead ends: 5620 [2023-04-03 09:10:47,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:10:47,618 INFO L413 NwaCegarLoop]: 3193 mSDtfsCounter, 3110 mSDsluCounter, 9241 mSDsCounter, 0 mSdLazyCounter, 994 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3115 SdHoareTripleChecker+Valid, 12434 SdHoareTripleChecker+Invalid, 998 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:47,618 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3115 Valid, 12434 Invalid, 998 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 994 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2023-04-03 09:10:47,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5620 states. [2023-04-03 09:10:48,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5620 to 5395. [2023-04-03 09:10:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5395 states, 2815 states have (on average 1.236234458259325) internal successors, (3480), 3078 states have internal predecessors, (3480), 1783 states have call successors, (1783), 776 states have call predecessors, (1783), 769 states have return successors, (1898), 1674 states have call predecessors, (1898), 1774 states have call successors, (1898) [2023-04-03 09:10:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 5395 states and 7161 transitions. [2023-04-03 09:10:48,047 INFO L78 Accepts]: Start accepts. Automaton has 5395 states and 7161 transitions. Word has length 110 [2023-04-03 09:10:48,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:48,048 INFO L495 AbstractCegarLoop]: Abstraction has 5395 states and 7161 transitions. [2023-04-03 09:10:48,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-03 09:10:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 5395 states and 7161 transitions. [2023-04-03 09:10:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-04-03 09:10:48,051 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:48,051 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:10:48,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-03 09:10:48,052 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:48,052 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:48,052 INFO L85 PathProgramCache]: Analyzing trace with hash -207108188, now seen corresponding path program 1 times [2023-04-03 09:10:48,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:48,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369081594] [2023-04-03 09:10:48,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:48,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:48,604 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:10:48,605 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:48,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369081594] [2023-04-03 09:10:48,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369081594] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:48,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:48,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:48,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717590589] [2023-04-03 09:10:48,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:48,606 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:48,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:48,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:48,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:48,607 INFO L87 Difference]: Start difference. First operand 5395 states and 7161 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-04-03 09:10:51,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:51,988 INFO L93 Difference]: Finished difference Result 5395 states and 7161 transitions. [2023-04-03 09:10:51,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:10:51,990 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 108 [2023-04-03 09:10:51,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:52,015 INFO L225 Difference]: With dead ends: 5395 [2023-04-03 09:10:52,016 INFO L226 Difference]: Without dead ends: 5393 [2023-04-03 09:10:52,017 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:10:52,018 INFO L413 NwaCegarLoop]: 2883 mSDtfsCounter, 3102 mSDsluCounter, 5764 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3103 SdHoareTripleChecker+Valid, 8647 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:52,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3103 Valid, 8647 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2023-04-03 09:10:52,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5393 states. [2023-04-03 09:10:52,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5393 to 5393. [2023-04-03 09:10:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5393 states, 2814 states have (on average 1.2352523098791754) internal successors, (3476), 3076 states have internal predecessors, (3476), 1783 states have call successors, (1783), 776 states have call predecessors, (1783), 769 states have return successors, (1898), 1674 states have call predecessors, (1898), 1774 states have call successors, (1898) [2023-04-03 09:10:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 5393 states and 7157 transitions. [2023-04-03 09:10:52,380 INFO L78 Accepts]: Start accepts. Automaton has 5393 states and 7157 transitions. Word has length 108 [2023-04-03 09:10:52,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:52,383 INFO L495 AbstractCegarLoop]: Abstraction has 5393 states and 7157 transitions. [2023-04-03 09:10:52,383 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-04-03 09:10:52,383 INFO L276 IsEmpty]: Start isEmpty. Operand 5393 states and 7157 transitions. [2023-04-03 09:10:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-04-03 09:10:52,385 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:52,385 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2023-04-03 09:10:52,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-03 09:10:52,385 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:52,385 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:52,385 INFO L85 PathProgramCache]: Analyzing trace with hash 1420458123, now seen corresponding path program 1 times [2023-04-03 09:10:52,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:52,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700020126] [2023-04-03 09:10:52,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:52,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-04-03 09:10:52,691 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:52,691 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700020126] [2023-04-03 09:10:52,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700020126] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:52,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:52,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 09:10:52,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731391794] [2023-04-03 09:10:52,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:52,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 09:10:52,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:52,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 09:10:52,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 09:10:52,693 INFO L87 Difference]: Start difference. First operand 5393 states and 7157 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2023-04-03 09:10:55,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:10:55,256 INFO L93 Difference]: Finished difference Result 10201 states and 13770 transitions. [2023-04-03 09:10:55,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 09:10:55,256 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 113 [2023-04-03 09:10:55,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:10:55,279 INFO L225 Difference]: With dead ends: 10201 [2023-04-03 09:10:55,279 INFO L226 Difference]: Without dead ends: 5411 [2023-04-03 09:10:55,298 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 09:10:55,299 INFO L413 NwaCegarLoop]: 2885 mSDtfsCounter, 13 mSDsluCounter, 2881 mSDsCounter, 0 mSdLazyCounter, 470 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 5766 SdHoareTripleChecker+Invalid, 471 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 470 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-04-03 09:10:55,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 5766 Invalid, 471 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 470 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-04-03 09:10:55,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5411 states. [2023-04-03 09:10:55,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5411 to 5403. [2023-04-03 09:10:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5403 states, 2822 states have (on average 1.2352941176470589) internal successors, (3486), 3082 states have internal predecessors, (3486), 1785 states have call successors, (1785), 776 states have call predecessors, (1785), 769 states have return successors, (1900), 1677 states have call predecessors, (1900), 1776 states have call successors, (1900) [2023-04-03 09:10:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 5403 states and 7171 transitions. [2023-04-03 09:10:55,649 INFO L78 Accepts]: Start accepts. Automaton has 5403 states and 7171 transitions. Word has length 113 [2023-04-03 09:10:55,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:10:55,649 INFO L495 AbstractCegarLoop]: Abstraction has 5403 states and 7171 transitions. [2023-04-03 09:10:55,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2023-04-03 09:10:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 5403 states and 7171 transitions. [2023-04-03 09:10:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-04-03 09:10:55,651 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:10:55,651 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:10:55,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-03 09:10:55,651 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:10:55,652 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:10:55,652 INFO L85 PathProgramCache]: Analyzing trace with hash 818516258, now seen corresponding path program 1 times [2023-04-03 09:10:55,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:10:55,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104997681] [2023-04-03 09:10:55,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:10:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:10:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:10:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-04-03 09:10:57,882 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:10:57,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104997681] [2023-04-03 09:10:57,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104997681] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:10:57,882 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:10:57,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:10:57,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600548968] [2023-04-03 09:10:57,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:10:57,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:10:57,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:10:57,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:10:57,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:10:57,884 INFO L87 Difference]: Start difference. First operand 5403 states and 7171 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-03 09:11:02,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:11:02,528 INFO L93 Difference]: Finished difference Result 10185 states and 13967 transitions. [2023-04-03 09:11:02,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 09:11:02,528 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 117 [2023-04-03 09:11:02,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:11:02,567 INFO L225 Difference]: With dead ends: 10185 [2023-04-03 09:11:02,567 INFO L226 Difference]: Without dead ends: 10183 [2023-04-03 09:11:02,571 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:11:02,571 INFO L413 NwaCegarLoop]: 3086 mSDtfsCounter, 3096 mSDsluCounter, 9022 mSDsCounter, 0 mSdLazyCounter, 997 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3101 SdHoareTripleChecker+Valid, 12108 SdHoareTripleChecker+Invalid, 1000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 997 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2023-04-03 09:11:02,572 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3101 Valid, 12108 Invalid, 1000 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 997 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2023-04-03 09:11:02,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10183 states. [2023-04-03 09:11:03,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10183 to 9642. [2023-04-03 09:11:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9642 states, 5092 states have (on average 1.2435192458758837) internal successors, (6332), 5560 states have internal predecessors, (6332), 3197 states have call successors, (3197), 1343 states have call predecessors, (3197), 1326 states have return successors, (3876), 2981 states have call predecessors, (3876), 3188 states have call successors, (3876) [2023-04-03 09:11:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9642 states to 9642 states and 13405 transitions. [2023-04-03 09:11:03,227 INFO L78 Accepts]: Start accepts. Automaton has 9642 states and 13405 transitions. Word has length 117 [2023-04-03 09:11:03,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:11:03,228 INFO L495 AbstractCegarLoop]: Abstraction has 9642 states and 13405 transitions. [2023-04-03 09:11:03,228 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-03 09:11:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 9642 states and 13405 transitions. [2023-04-03 09:11:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-04-03 09:11:03,230 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:11:03,230 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 09:11:03,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-03 09:11:03,230 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:11:03,231 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:11:03,231 INFO L85 PathProgramCache]: Analyzing trace with hash -498228110, now seen corresponding path program 1 times [2023-04-03 09:11:03,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:11:03,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241810117] [2023-04-03 09:11:03,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:11:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:11:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:11:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-04-03 09:11:03,802 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:11:03,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241810117] [2023-04-03 09:11:03,802 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [241810117] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:11:03,802 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:11:03,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:11:03,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227739614] [2023-04-03 09:11:03,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:11:03,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:11:03,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:11:03,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:11:03,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:11:03,804 INFO L87 Difference]: Start difference. First operand 9642 states and 13405 transitions. Second operand has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-04-03 09:11:07,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:11:07,255 INFO L93 Difference]: Finished difference Result 9642 states and 13405 transitions. [2023-04-03 09:11:07,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:11:07,255 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 130 [2023-04-03 09:11:07,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:11:07,290 INFO L225 Difference]: With dead ends: 9642 [2023-04-03 09:11:07,290 INFO L226 Difference]: Without dead ends: 9640 [2023-04-03 09:11:07,295 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:11:07,295 INFO L413 NwaCegarLoop]: 2881 mSDtfsCounter, 3095 mSDsluCounter, 5760 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3096 SdHoareTripleChecker+Valid, 8641 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2023-04-03 09:11:07,296 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3096 Valid, 8641 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2023-04-03 09:11:07,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9640 states. [2023-04-03 09:11:08,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9640 to 9640. [2023-04-03 09:11:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9640 states, 5091 states have (on average 1.2429778039677863) internal successors, (6328), 5558 states have internal predecessors, (6328), 3197 states have call successors, (3197), 1343 states have call predecessors, (3197), 1326 states have return successors, (3876), 2981 states have call predecessors, (3876), 3188 states have call successors, (3876) [2023-04-03 09:11:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9640 states to 9640 states and 13401 transitions. [2023-04-03 09:11:08,110 INFO L78 Accepts]: Start accepts. Automaton has 9640 states and 13401 transitions. Word has length 130 [2023-04-03 09:11:08,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:11:08,111 INFO L495 AbstractCegarLoop]: Abstraction has 9640 states and 13401 transitions. [2023-04-03 09:11:08,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-04-03 09:11:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 9640 states and 13401 transitions. [2023-04-03 09:11:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-04-03 09:11:08,113 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:11:08,113 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2023-04-03 09:11:08,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-04-03 09:11:08,114 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:11:08,114 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:11:08,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1603619342, now seen corresponding path program 1 times [2023-04-03 09:11:08,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:11:08,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612116820] [2023-04-03 09:11:08,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:11:08,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:11:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:11:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-04-03 09:11:08,442 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:11:08,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612116820] [2023-04-03 09:11:08,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [612116820] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:11:08,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:11:08,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 09:11:08,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403495465] [2023-04-03 09:11:08,443 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:11:08,443 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 09:11:08,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:11:08,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 09:11:08,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 09:11:08,444 INFO L87 Difference]: Start difference. First operand 9640 states and 13401 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-04-03 09:11:11,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:11:11,194 INFO L93 Difference]: Finished difference Result 18751 states and 27028 transitions. [2023-04-03 09:11:11,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 09:11:11,195 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 123 [2023-04-03 09:11:11,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:11:11,237 INFO L225 Difference]: With dead ends: 18751 [2023-04-03 09:11:11,237 INFO L226 Difference]: Without dead ends: 9714 [2023-04-03 09:11:11,282 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 09:11:11,283 INFO L413 NwaCegarLoop]: 2881 mSDtfsCounter, 30 mSDsluCounter, 2875 mSDsCounter, 0 mSdLazyCounter, 474 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 5756 SdHoareTripleChecker+Invalid, 479 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 474 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-04-03 09:11:11,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 5756 Invalid, 479 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 474 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-04-03 09:11:11,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9714 states. [2023-04-03 09:11:11,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9714 to 9664. [2023-04-03 09:11:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9664 states, 5111 states have (on average 1.2424183134415965) internal successors, (6350), 5570 states have internal predecessors, (6350), 3201 states have call successors, (3201), 1343 states have call predecessors, (3201), 1326 states have return successors, (3886), 2991 states have call predecessors, (3886), 3192 states have call successors, (3886) [2023-04-03 09:11:12,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9664 states to 9664 states and 13437 transitions. [2023-04-03 09:11:12,039 INFO L78 Accepts]: Start accepts. Automaton has 9664 states and 13437 transitions. Word has length 123 [2023-04-03 09:11:12,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:11:12,039 INFO L495 AbstractCegarLoop]: Abstraction has 9664 states and 13437 transitions. [2023-04-03 09:11:12,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-04-03 09:11:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 9664 states and 13437 transitions. [2023-04-03 09:11:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-04-03 09:11:12,041 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:11:12,042 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 09:11:12,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-04-03 09:11:12,042 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:11:12,042 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:11:12,042 INFO L85 PathProgramCache]: Analyzing trace with hash -266384715, now seen corresponding path program 1 times [2023-04-03 09:11:12,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:11:12,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853884326] [2023-04-03 09:11:12,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:11:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:11:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:11:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-04-03 09:11:12,661 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:11:12,661 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853884326] [2023-04-03 09:11:12,661 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [853884326] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:11:12,661 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:11:12,661 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:11:12,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938003445] [2023-04-03 09:11:12,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:11:12,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:11:12,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:11:12,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:11:12,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:11:12,663 INFO L87 Difference]: Start difference. First operand 9664 states and 13437 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-04-03 09:11:16,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:11:16,213 INFO L93 Difference]: Finished difference Result 9664 states and 13437 transitions. [2023-04-03 09:11:16,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:11:16,214 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 138 [2023-04-03 09:11:16,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:11:16,247 INFO L225 Difference]: With dead ends: 9664 [2023-04-03 09:11:16,247 INFO L226 Difference]: Without dead ends: 9662 [2023-04-03 09:11:16,251 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:11:16,252 INFO L413 NwaCegarLoop]: 2879 mSDtfsCounter, 3092 mSDsluCounter, 5756 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3093 SdHoareTripleChecker+Valid, 8635 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2023-04-03 09:11:16,252 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3093 Valid, 8635 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2023-04-03 09:11:16,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9662 states. [2023-04-03 09:11:16,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9662 to 9662. [2023-04-03 09:11:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9662 states, 5110 states have (on average 1.2418786692759296) internal successors, (6346), 5568 states have internal predecessors, (6346), 3201 states have call successors, (3201), 1343 states have call predecessors, (3201), 1326 states have return successors, (3886), 2991 states have call predecessors, (3886), 3192 states have call successors, (3886) [2023-04-03 09:11:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9662 states to 9662 states and 13433 transitions. [2023-04-03 09:11:16,995 INFO L78 Accepts]: Start accepts. Automaton has 9662 states and 13433 transitions. Word has length 138 [2023-04-03 09:11:16,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:11:16,996 INFO L495 AbstractCegarLoop]: Abstraction has 9662 states and 13433 transitions. [2023-04-03 09:11:16,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-04-03 09:11:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 9662 states and 13433 transitions. [2023-04-03 09:11:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-04-03 09:11:16,998 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:11:16,998 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2023-04-03 09:11:16,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-04-03 09:11:16,999 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:11:16,999 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:11:16,999 INFO L85 PathProgramCache]: Analyzing trace with hash -708213578, now seen corresponding path program 1 times [2023-04-03 09:11:16,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:11:16,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032672726] [2023-04-03 09:11:16,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:11:16,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:11:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:11:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-04-03 09:11:19,671 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:11:19,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032672726] [2023-04-03 09:11:19,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032672726] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:11:19,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:11:19,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-03 09:11:19,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021126244] [2023-04-03 09:11:19,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:11:19,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-03 09:11:19,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:11:19,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-03 09:11:19,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-04-03 09:11:19,673 INFO L87 Difference]: Start difference. First operand 9662 states and 13433 transitions. Second operand has 9 states, 8 states have (on average 7.625) internal successors, (61), 6 states have internal predecessors, (61), 4 states have call successors, (37), 6 states have call predecessors, (37), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-03 09:11:35,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:11:39,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:11:39,675 INFO L93 Difference]: Finished difference Result 23064 states and 33858 transitions. [2023-04-03 09:11:39,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-03 09:11:39,676 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 7.625) internal successors, (61), 6 states have internal predecessors, (61), 4 states have call successors, (37), 6 states have call predecessors, (37), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) Word has length 127 [2023-04-03 09:11:39,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:11:39,765 INFO L225 Difference]: With dead ends: 23064 [2023-04-03 09:11:39,765 INFO L226 Difference]: Without dead ends: 23062 [2023-04-03 09:11:39,782 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2023-04-03 09:11:39,782 INFO L413 NwaCegarLoop]: 1354 mSDtfsCounter, 9358 mSDsluCounter, 4439 mSDsCounter, 0 mSdLazyCounter, 14510 mSolverCounterSat, 7520 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10091 SdHoareTripleChecker+Valid, 5793 SdHoareTripleChecker+Invalid, 22030 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7520 IncrementalHoareTripleChecker+Valid, 14510 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.4s IncrementalHoareTripleChecker+Time [2023-04-03 09:11:39,783 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10091 Valid, 5793 Invalid, 22030 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7520 Valid, 14510 Invalid, 0 Unknown, 0 Unchecked, 18.4s Time] [2023-04-03 09:11:39,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23062 states. [2023-04-03 09:11:41,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23062 to 22174. [2023-04-03 09:11:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22174 states, 11930 states have (on average 1.2515507124895222) internal successors, (14931), 13046 states have internal predecessors, (14931), 7032 states have call successors, (7032), 2995 states have call predecessors, (7032), 3187 states have return successors, (10718), 6716 states have call predecessors, (10718), 7023 states have call successors, (10718) [2023-04-03 09:11:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22174 states to 22174 states and 32681 transitions. [2023-04-03 09:11:41,693 INFO L78 Accepts]: Start accepts. Automaton has 22174 states and 32681 transitions. Word has length 127 [2023-04-03 09:11:41,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:11:41,693 INFO L495 AbstractCegarLoop]: Abstraction has 22174 states and 32681 transitions. [2023-04-03 09:11:41,694 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 7.625) internal successors, (61), 6 states have internal predecessors, (61), 4 states have call successors, (37), 6 states have call predecessors, (37), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-03 09:11:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 22174 states and 32681 transitions. [2023-04-03 09:11:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-04-03 09:11:41,696 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:11:41,696 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 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] [2023-04-03 09:11:41,696 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-04-03 09:11:41,696 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:11:41,696 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:11:41,696 INFO L85 PathProgramCache]: Analyzing trace with hash -218928776, now seen corresponding path program 1 times [2023-04-03 09:11:41,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:11:41,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778461686] [2023-04-03 09:11:41,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:11:41,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:11:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:11:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-04-03 09:11:42,524 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:11:42,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778461686] [2023-04-03 09:11:42,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778461686] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:11:42,524 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:11:42,524 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:11:42,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49354260] [2023-04-03 09:11:42,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:11:42,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:11:42,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:11:42,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:11:42,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:11:42,526 INFO L87 Difference]: Start difference. First operand 22174 states and 32681 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-04-03 09:11:49,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:11:51,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:11:51,421 INFO L93 Difference]: Finished difference Result 22583 states and 33090 transitions. [2023-04-03 09:11:51,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 09:11:51,421 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 132 [2023-04-03 09:11:51,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:11:51,488 INFO L225 Difference]: With dead ends: 22583 [2023-04-03 09:11:51,488 INFO L226 Difference]: Without dead ends: 22581 [2023-04-03 09:11:51,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:11:51,499 INFO L413 NwaCegarLoop]: 5675 mSDtfsCounter, 3074 mSDsluCounter, 14254 mSDsCounter, 0 mSdLazyCounter, 1629 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3079 SdHoareTripleChecker+Valid, 19929 SdHoareTripleChecker+Invalid, 1630 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1629 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2023-04-03 09:11:51,499 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3079 Valid, 19929 Invalid, 1630 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1629 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2023-04-03 09:11:51,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22581 states. [2023-04-03 09:11:53,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22581 to 22198. [2023-04-03 09:11:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22198 states, 11948 states have (on average 1.2511717442249748) internal successors, (14949), 13064 states have internal predecessors, (14949), 7032 states have call successors, (7032), 3001 states have call predecessors, (7032), 3193 states have return successors, (10718), 6716 states have call predecessors, (10718), 7023 states have call successors, (10718) [2023-04-03 09:11:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22198 states to 22198 states and 32699 transitions. [2023-04-03 09:11:53,300 INFO L78 Accepts]: Start accepts. Automaton has 22198 states and 32699 transitions. Word has length 132 [2023-04-03 09:11:53,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:11:53,301 INFO L495 AbstractCegarLoop]: Abstraction has 22198 states and 32699 transitions. [2023-04-03 09:11:53,301 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-04-03 09:11:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 22198 states and 32699 transitions. [2023-04-03 09:11:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-04-03 09:11:53,308 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:11:53,308 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 09:11:53,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-04-03 09:11:53,308 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:11:53,309 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:11:53,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1418858391, now seen corresponding path program 1 times [2023-04-03 09:11:53,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:11:53,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473233211] [2023-04-03 09:11:53,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:11:53,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:11:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:11:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-04-03 09:11:53,978 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:11:53,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473233211] [2023-04-03 09:11:53,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473233211] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:11:53,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:11:53,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:11:53,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609683653] [2023-04-03 09:11:53,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:11:53,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:11:53,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:11:53,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:11:53,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:11:53,981 INFO L87 Difference]: Start difference. First operand 22198 states and 32699 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-04-03 09:11:58,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:11:58,804 INFO L93 Difference]: Finished difference Result 22198 states and 32699 transitions. [2023-04-03 09:11:58,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:11:58,804 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 146 [2023-04-03 09:11:58,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:11:58,885 INFO L225 Difference]: With dead ends: 22198 [2023-04-03 09:11:58,885 INFO L226 Difference]: Without dead ends: 22196 [2023-04-03 09:11:58,899 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:11:58,899 INFO L413 NwaCegarLoop]: 2877 mSDtfsCounter, 3089 mSDsluCounter, 5752 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3090 SdHoareTripleChecker+Valid, 8629 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-04-03 09:11:58,899 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3090 Valid, 8629 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2023-04-03 09:11:58,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22196 states. [2023-04-03 09:12:00,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22196 to 22196. [2023-04-03 09:12:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22196 states, 11947 states have (on average 1.2509416589938898) internal successors, (14945), 13062 states have internal predecessors, (14945), 7032 states have call successors, (7032), 3001 states have call predecessors, (7032), 3193 states have return successors, (10718), 6716 states have call predecessors, (10718), 7023 states have call successors, (10718) [2023-04-03 09:12:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22196 states to 22196 states and 32695 transitions. [2023-04-03 09:12:00,613 INFO L78 Accepts]: Start accepts. Automaton has 22196 states and 32695 transitions. Word has length 146 [2023-04-03 09:12:00,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:12:00,613 INFO L495 AbstractCegarLoop]: Abstraction has 22196 states and 32695 transitions. [2023-04-03 09:12:00,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-04-03 09:12:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 22196 states and 32695 transitions. [2023-04-03 09:12:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-04-03 09:12:00,616 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:12:00,616 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2023-04-03 09:12:00,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-04-03 09:12:00,616 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:12:00,617 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:12:00,617 INFO L85 PathProgramCache]: Analyzing trace with hash -769346599, now seen corresponding path program 1 times [2023-04-03 09:12:00,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:12:00,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025379925] [2023-04-03 09:12:00,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:12:00,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:12:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:12:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-04-03 09:12:02,800 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:12:02,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025379925] [2023-04-03 09:12:02,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025379925] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:12:02,803 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:12:02,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:12:02,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612209625] [2023-04-03 09:12:02,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:12:02,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:12:02,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:12:02,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:12:02,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:12:02,804 INFO L87 Difference]: Start difference. First operand 22196 states and 32695 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-04-03 09:12:09,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:12:09,072 INFO L93 Difference]: Finished difference Result 32004 states and 48961 transitions. [2023-04-03 09:12:09,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 09:12:09,072 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 138 [2023-04-03 09:12:09,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:12:09,312 INFO L225 Difference]: With dead ends: 32004 [2023-04-03 09:12:09,313 INFO L226 Difference]: Without dead ends: 32002 [2023-04-03 09:12:09,325 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:12:09,326 INFO L413 NwaCegarLoop]: 2984 mSDtfsCounter, 2925 mSDsluCounter, 7594 mSDsCounter, 0 mSdLazyCounter, 887 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2930 SdHoareTripleChecker+Valid, 10578 SdHoareTripleChecker+Invalid, 890 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 887 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-04-03 09:12:09,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2930 Valid, 10578 Invalid, 890 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 887 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-04-03 09:12:09,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32002 states. [2023-04-03 09:12:11,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32002 to 31912. [2023-04-03 09:12:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31912 states, 17356 states have (on average 1.2594491818391333) internal successors, (21859), 18991 states have internal predecessors, (21859), 9991 states have call successors, (9991), 4305 states have call predecessors, (9991), 4541 states have return successors, (16939), 9455 states have call predecessors, (16939), 9982 states have call successors, (16939) [2023-04-03 09:12:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31912 states to 31912 states and 48789 transitions. [2023-04-03 09:12:11,587 INFO L78 Accepts]: Start accepts. Automaton has 31912 states and 48789 transitions. Word has length 138 [2023-04-03 09:12:11,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:12:11,588 INFO L495 AbstractCegarLoop]: Abstraction has 31912 states and 48789 transitions. [2023-04-03 09:12:11,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-04-03 09:12:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 31912 states and 48789 transitions. [2023-04-03 09:12:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-04-03 09:12:11,592 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:12:11,593 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:12:11,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-04-03 09:12:11,593 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:12:11,593 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:12:11,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1960697627, now seen corresponding path program 1 times [2023-04-03 09:12:11,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:12:11,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885939361] [2023-04-03 09:12:11,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:12:11,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:12:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:12:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:12:12,268 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:12:12,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1885939361] [2023-04-03 09:12:12,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1885939361] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:12:12,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:12:12,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:12:12,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875156544] [2023-04-03 09:12:12,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:12:12,269 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:12:12,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:12:12,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:12:12,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:12:12,270 INFO L87 Difference]: Start difference. First operand 31912 states and 48789 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-04-03 09:12:17,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:12:17,955 INFO L93 Difference]: Finished difference Result 31912 states and 48789 transitions. [2023-04-03 09:12:17,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:12:17,955 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 137 [2023-04-03 09:12:17,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:12:18,035 INFO L225 Difference]: With dead ends: 31912 [2023-04-03 09:12:18,035 INFO L226 Difference]: Without dead ends: 31910 [2023-04-03 09:12:18,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:12:18,045 INFO L413 NwaCegarLoop]: 2875 mSDtfsCounter, 3090 mSDsluCounter, 5748 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3091 SdHoareTripleChecker+Valid, 8623 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2023-04-03 09:12:18,045 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3091 Valid, 8623 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2023-04-03 09:12:18,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31910 states. [2023-04-03 09:12:20,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31910 to 31910. [2023-04-03 09:12:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31910 states, 17355 states have (on average 1.2592912705272257) internal successors, (21855), 18989 states have internal predecessors, (21855), 9991 states have call successors, (9991), 4305 states have call predecessors, (9991), 4541 states have return successors, (16939), 9455 states have call predecessors, (16939), 9982 states have call successors, (16939) [2023-04-03 09:12:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31910 states to 31910 states and 48785 transitions. [2023-04-03 09:12:20,644 INFO L78 Accepts]: Start accepts. Automaton has 31910 states and 48785 transitions. Word has length 137 [2023-04-03 09:12:20,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:12:20,644 INFO L495 AbstractCegarLoop]: Abstraction has 31910 states and 48785 transitions. [2023-04-03 09:12:20,644 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-04-03 09:12:20,644 INFO L276 IsEmpty]: Start isEmpty. Operand 31910 states and 48785 transitions. [2023-04-03 09:12:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-04-03 09:12:20,647 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:12:20,647 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2023-04-03 09:12:20,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-04-03 09:12:20,647 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:12:20,648 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:12:20,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1852547593, now seen corresponding path program 1 times [2023-04-03 09:12:20,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:12:20,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868599304] [2023-04-03 09:12:20,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:12:20,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:12:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:12:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-04-03 09:12:22,826 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:12:22,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868599304] [2023-04-03 09:12:22,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868599304] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:12:22,827 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:12:22,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:12:22,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330724511] [2023-04-03 09:12:22,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:12:22,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:12:22,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:12:22,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:12:22,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:12:22,828 INFO L87 Difference]: Start difference. First operand 31910 states and 48785 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-03 09:12:29,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:12:29,737 INFO L93 Difference]: Finished difference Result 43584 states and 68646 transitions. [2023-04-03 09:12:29,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 09:12:29,737 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 138 [2023-04-03 09:12:29,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:12:29,883 INFO L225 Difference]: With dead ends: 43584 [2023-04-03 09:12:29,883 INFO L226 Difference]: Without dead ends: 43582 [2023-04-03 09:12:29,904 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:12:29,904 INFO L413 NwaCegarLoop]: 2899 mSDtfsCounter, 2990 mSDsluCounter, 7509 mSDsCounter, 0 mSdLazyCounter, 850 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2995 SdHoareTripleChecker+Valid, 10408 SdHoareTripleChecker+Invalid, 853 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 850 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-04-03 09:12:29,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2995 Valid, 10408 Invalid, 853 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 850 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-04-03 09:12:29,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43582 states. [2023-04-03 09:12:33,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43582 to 42922. [2023-04-03 09:12:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42922 states, 23423 states have (on average 1.2618366562780174) internal successors, (29556), 25665 states have internal predecessors, (29556), 13355 states have call successors, (13355), 5951 states have call predecessors, (13355), 6121 states have return successors, (23523), 12435 states have call predecessors, (23523), 13346 states have call successors, (23523) [2023-04-03 09:12:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42922 states to 42922 states and 66434 transitions. [2023-04-03 09:12:33,669 INFO L78 Accepts]: Start accepts. Automaton has 42922 states and 66434 transitions. Word has length 138 [2023-04-03 09:12:33,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:12:33,669 INFO L495 AbstractCegarLoop]: Abstraction has 42922 states and 66434 transitions. [2023-04-03 09:12:33,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-03 09:12:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 42922 states and 66434 transitions. [2023-04-03 09:12:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-04-03 09:12:33,673 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:12:33,674 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 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] [2023-04-03 09:12:33,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-04-03 09:12:33,674 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:12:33,674 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:12:33,674 INFO L85 PathProgramCache]: Analyzing trace with hash 881901243, now seen corresponding path program 1 times [2023-04-03 09:12:33,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:12:33,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173046256] [2023-04-03 09:12:33,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:12:33,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:12:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:12:34,298 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-04-03 09:12:34,298 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:12:34,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173046256] [2023-04-03 09:12:34,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [173046256] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:12:34,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:12:34,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:12:34,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159943188] [2023-04-03 09:12:34,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:12:34,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:12:34,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:12:34,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:12:34,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:12:34,300 INFO L87 Difference]: Start difference. First operand 42922 states and 66434 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-04-03 09:12:44,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:12:44,341 INFO L93 Difference]: Finished difference Result 43371 states and 66881 transitions. [2023-04-03 09:12:44,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 09:12:44,341 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 142 [2023-04-03 09:12:44,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:12:44,486 INFO L225 Difference]: With dead ends: 43371 [2023-04-03 09:12:44,486 INFO L226 Difference]: Without dead ends: 43369 [2023-04-03 09:12:44,508 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:12:44,509 INFO L413 NwaCegarLoop]: 5443 mSDtfsCounter, 3074 mSDsluCounter, 13782 mSDsCounter, 0 mSdLazyCounter, 1587 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3079 SdHoareTripleChecker+Valid, 19225 SdHoareTripleChecker+Invalid, 1588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1587 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2023-04-03 09:12:44,509 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3079 Valid, 19225 Invalid, 1588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1587 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2023-04-03 09:12:44,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43369 states. [2023-04-03 09:12:47,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43369 to 42974. [2023-04-03 09:12:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42974 states, 23462 states have (on average 1.2613587929417782) internal successors, (29594), 25704 states have internal predecessors, (29594), 13355 states have call successors, (13355), 5964 states have call predecessors, (13355), 6134 states have return successors, (23523), 12435 states have call predecessors, (23523), 13346 states have call successors, (23523) [2023-04-03 09:12:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42974 states to 42974 states and 66472 transitions. [2023-04-03 09:12:48,297 INFO L78 Accepts]: Start accepts. Automaton has 42974 states and 66472 transitions. Word has length 142 [2023-04-03 09:12:48,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:12:48,297 INFO L495 AbstractCegarLoop]: Abstraction has 42974 states and 66472 transitions. [2023-04-03 09:12:48,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-04-03 09:12:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 42974 states and 66472 transitions. [2023-04-03 09:12:48,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-04-03 09:12:48,302 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:12:48,303 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:12:48,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-04-03 09:12:48,303 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:12:48,303 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:12:48,303 INFO L85 PathProgramCache]: Analyzing trace with hash 966739627, now seen corresponding path program 1 times [2023-04-03 09:12:48,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:12:48,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696628887] [2023-04-03 09:12:48,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:12:48,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:12:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:12:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-04-03 09:12:48,754 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:12:48,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696628887] [2023-04-03 09:12:48,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696628887] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:12:48,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:12:48,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:12:48,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241645853] [2023-04-03 09:12:48,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:12:48,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:12:48,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:12:48,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:12:48,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:12:48,756 INFO L87 Difference]: Start difference. First operand 42974 states and 66472 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-04-03 09:12:55,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:12:55,152 INFO L93 Difference]: Finished difference Result 42974 states and 66472 transitions. [2023-04-03 09:12:55,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:12:55,152 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 145 [2023-04-03 09:12:55,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:12:55,292 INFO L225 Difference]: With dead ends: 42974 [2023-04-03 09:12:55,293 INFO L226 Difference]: Without dead ends: 42972 [2023-04-03 09:12:55,315 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:12:55,315 INFO L413 NwaCegarLoop]: 2873 mSDtfsCounter, 3088 mSDsluCounter, 5744 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3089 SdHoareTripleChecker+Valid, 8617 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-04-03 09:12:55,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3089 Valid, 8617 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-04-03 09:12:55,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42972 states. [2023-04-03 09:12:58,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42972 to 42972. [2023-04-03 09:12:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42972 states, 23461 states have (on average 1.26124206129321) internal successors, (29590), 25702 states have internal predecessors, (29590), 13355 states have call successors, (13355), 5964 states have call predecessors, (13355), 6134 states have return successors, (23523), 12435 states have call predecessors, (23523), 13346 states have call successors, (23523) [2023-04-03 09:12:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42972 states to 42972 states and 66468 transitions. [2023-04-03 09:12:59,081 INFO L78 Accepts]: Start accepts. Automaton has 42972 states and 66468 transitions. Word has length 145 [2023-04-03 09:12:59,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:12:59,081 INFO L495 AbstractCegarLoop]: Abstraction has 42972 states and 66468 transitions. [2023-04-03 09:12:59,082 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-04-03 09:12:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 42972 states and 66468 transitions. [2023-04-03 09:12:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-04-03 09:12:59,088 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:12:59,088 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 09:12:59,088 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-04-03 09:12:59,088 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:12:59,088 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:12:59,089 INFO L85 PathProgramCache]: Analyzing trace with hash -1643149894, now seen corresponding path program 1 times [2023-04-03 09:12:59,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:12:59,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70789106] [2023-04-03 09:12:59,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:12:59,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:12:59,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:12:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-04-03 09:12:59,722 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:12:59,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70789106] [2023-04-03 09:12:59,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70789106] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:12:59,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:12:59,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 09:12:59,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931553725] [2023-04-03 09:12:59,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:12:59,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 09:12:59,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:12:59,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 09:12:59,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 09:12:59,724 INFO L87 Difference]: Start difference. First operand 42972 states and 66468 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (44), 3 states have call predecessors, (44), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-04-03 09:13:06,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:13:06,088 INFO L93 Difference]: Finished difference Result 42972 states and 66468 transitions. [2023-04-03 09:13:06,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 09:13:06,089 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (44), 3 states have call predecessors, (44), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 167 [2023-04-03 09:13:06,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:13:06,233 INFO L225 Difference]: With dead ends: 42972 [2023-04-03 09:13:06,233 INFO L226 Difference]: Without dead ends: 42970 [2023-04-03 09:13:06,254 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:13:06,255 INFO L413 NwaCegarLoop]: 2871 mSDtfsCounter, 3081 mSDsluCounter, 5740 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3082 SdHoareTripleChecker+Valid, 8611 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2023-04-03 09:13:06,255 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3082 Valid, 8611 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2023-04-03 09:13:06,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42970 states. [2023-04-03 09:13:09,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42970 to 42970. [2023-04-03 09:13:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42970 states, 23460 states have (on average 1.2611253196930947) internal successors, (29586), 25700 states have internal predecessors, (29586), 13355 states have call successors, (13355), 5964 states have call predecessors, (13355), 6134 states have return successors, (23523), 12435 states have call predecessors, (23523), 13346 states have call successors, (23523) [2023-04-03 09:13:10,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42970 states to 42970 states and 66464 transitions. [2023-04-03 09:13:10,319 INFO L78 Accepts]: Start accepts. Automaton has 42970 states and 66464 transitions. Word has length 167 [2023-04-03 09:13:10,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:13:10,320 INFO L495 AbstractCegarLoop]: Abstraction has 42970 states and 66464 transitions. [2023-04-03 09:13:10,320 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (44), 3 states have call predecessors, (44), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-04-03 09:13:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 42970 states and 66464 transitions. [2023-04-03 09:13:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-04-03 09:13:10,327 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:13:10,327 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2023-04-03 09:13:10,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-04-03 09:13:10,327 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-03 09:13:10,327 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:13:10,328 INFO L85 PathProgramCache]: Analyzing trace with hash 422016741, now seen corresponding path program 1 times [2023-04-03 09:13:10,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:13:10,328 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103973766] [2023-04-03 09:13:10,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:13:10,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:13:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:13:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-04-03 09:13:10,646 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:13:10,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2103973766] [2023-04-03 09:13:10,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2103973766] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:13:10,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:13:10,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 09:13:10,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522274566] [2023-04-03 09:13:10,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:13:10,647 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 09:13:10,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:13:10,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 09:13:10,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 09:13:10,647 INFO L87 Difference]: Start difference. First operand 42970 states and 66464 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21)