/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--class--cdc-wdm.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 13:43:53,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 13:43:53,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 13:43:53,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 13:43:53,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 13:43:53,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 13:43:53,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 13:43:53,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 13:43:53,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 13:43:53,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 13:43:53,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 13:43:53,790 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 13:43:53,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 13:43:53,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 13:43:53,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 13:43:53,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 13:43:53,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 13:43:53,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 13:43:53,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 13:43:53,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 13:43:53,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 13:43:53,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 13:43:53,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 13:43:53,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 13:43:53,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 13:43:53,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 13:43:53,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 13:43:53,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 13:43:53,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 13:43:53,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 13:43:53,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 13:43:53,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 13:43:53,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 13:43:53,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 13:43:53,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 13:43:53,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 13:43:53,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 13:43:53,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 13:43:53,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 13:43:53,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 13:43:53,805 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 13:43:53,806 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 13:43:53,819 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 13:43:53,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 13:43:53,820 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 13:43:53,820 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 13:43:53,820 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 13:43:53,821 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 13:43:53,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 13:43:53,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 13:43:53,821 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 13:43:53,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 13:43:53,822 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 13:43:53,822 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 13:43:53,822 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 13:43:53,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 13:43:53,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 13:43:53,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 13:43:53,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 13:43:53,823 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 13:43:53,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 13:43:53,823 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 13:43:53,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 13:43:53,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 13:43:53,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 13:43:53,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 13:43:53,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:43:53,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 13:43:53,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 13:43:53,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 13:43:53,824 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 13:43:53,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 13:43:53,824 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 13:43:53,824 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 13:43:53,825 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 13:43:53,825 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 13:43:53,825 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 13:43:53,825 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 13:43:54,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 13:43:54,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 13:43:54,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 13:43:54,039 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 13:43:54,039 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 13:43:54,041 INFO L432 ainManager$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--usb--class--cdc-wdm.ko.cil.i [2023-04-02 13:43:55,099 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 13:43:55,503 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 13:43:55,503 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--class--cdc-wdm.ko.cil.i [2023-04-02 13:43:55,541 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/776398648/3a28394322d8456ba22e38e2624ed37a/FLAGc3743b506 [2023-04-02 13:43:55,553 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/776398648/3a28394322d8456ba22e38e2624ed37a [2023-04-02 13:43:55,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 13:43:55,556 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 13:43:55,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 13:43:55,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 13:43:55,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 13:43:55,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:43:55" (1/1) ... [2023-04-02 13:43:55,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17215b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:55, skipping insertion in model container [2023-04-02 13:43:55,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:43:55" (1/1) ... [2023-04-02 13:43:55,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 13:43:55,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 13:43:57,903 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--usb--class--cdc-wdm.ko.cil.i[307309,307322] [2023-04-02 13:43:57,906 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--usb--class--cdc-wdm.ko.cil.i[307454,307467] [2023-04-02 13:43:57,908 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--usb--class--cdc-wdm.ko.cil.i[307600,307613] [2023-04-02 13:43:57,908 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--usb--class--cdc-wdm.ko.cil.i[307765,307778] [2023-04-02 13:43:57,908 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--usb--class--cdc-wdm.ko.cil.i[307923,307936] [2023-04-02 13:43:57,911 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--usb--class--cdc-wdm.ko.cil.i[308081,308094] [2023-04-02 13:43:57,911 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--usb--class--cdc-wdm.ko.cil.i[308239,308252] [2023-04-02 13:43:57,911 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--usb--class--cdc-wdm.ko.cil.i[308399,308412] [2023-04-02 13:43:57,912 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--usb--class--cdc-wdm.ko.cil.i[308558,308571] [2023-04-02 13:43:57,912 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--usb--class--cdc-wdm.ko.cil.i[308697,308710] [2023-04-02 13:43:57,912 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--usb--class--cdc-wdm.ko.cil.i[308839,308852] [2023-04-02 13:43:57,914 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--usb--class--cdc-wdm.ko.cil.i[308988,309001] [2023-04-02 13:43:57,914 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--usb--class--cdc-wdm.ko.cil.i[309127,309140] [2023-04-02 13:43:57,914 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--usb--class--cdc-wdm.ko.cil.i[309282,309295] [2023-04-02 13:43:57,914 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--usb--class--cdc-wdm.ko.cil.i[309442,309455] [2023-04-02 13:43:57,915 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--usb--class--cdc-wdm.ko.cil.i[309593,309606] [2023-04-02 13:43:57,916 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--usb--class--cdc-wdm.ko.cil.i[309744,309757] [2023-04-02 13:43:57,917 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--usb--class--cdc-wdm.ko.cil.i[309896,309909] [2023-04-02 13:43:57,917 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--usb--class--cdc-wdm.ko.cil.i[310045,310058] [2023-04-02 13:43:57,918 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--usb--class--cdc-wdm.ko.cil.i[310193,310206] [2023-04-02 13:43:57,921 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--usb--class--cdc-wdm.ko.cil.i[310350,310363] [2023-04-02 13:43:57,923 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--usb--class--cdc-wdm.ko.cil.i[310499,310512] [2023-04-02 13:43:57,927 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--usb--class--cdc-wdm.ko.cil.i[310655,310668] [2023-04-02 13:43:57,928 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--usb--class--cdc-wdm.ko.cil.i[310808,310821] [2023-04-02 13:43:57,928 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--usb--class--cdc-wdm.ko.cil.i[310954,310967] [2023-04-02 13:43:57,929 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--usb--class--cdc-wdm.ko.cil.i[311097,311110] [2023-04-02 13:43:57,929 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--usb--class--cdc-wdm.ko.cil.i[311249,311262] [2023-04-02 13:43:57,929 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--usb--class--cdc-wdm.ko.cil.i[311395,311408] [2023-04-02 13:43:57,930 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--usb--class--cdc-wdm.ko.cil.i[311540,311553] [2023-04-02 13:43:57,930 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--usb--class--cdc-wdm.ko.cil.i[311694,311707] [2023-04-02 13:43:57,930 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--usb--class--cdc-wdm.ko.cil.i[311845,311858] [2023-04-02 13:43:57,931 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--usb--class--cdc-wdm.ko.cil.i[312000,312013] [2023-04-02 13:43:57,931 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--usb--class--cdc-wdm.ko.cil.i[312152,312165] [2023-04-02 13:43:57,931 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--usb--class--cdc-wdm.ko.cil.i[312307,312320] [2023-04-02 13:43:57,931 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--usb--class--cdc-wdm.ko.cil.i[312471,312484] [2023-04-02 13:43:57,932 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--usb--class--cdc-wdm.ko.cil.i[312627,312640] [2023-04-02 13:43:57,932 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--usb--class--cdc-wdm.ko.cil.i[312791,312804] [2023-04-02 13:43:57,932 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--usb--class--cdc-wdm.ko.cil.i[312933,312946] [2023-04-02 13:43:57,933 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--usb--class--cdc-wdm.ko.cil.i[313091,313104] [2023-04-02 13:43:57,933 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--usb--class--cdc-wdm.ko.cil.i[313258,313271] [2023-04-02 13:43:57,933 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--usb--class--cdc-wdm.ko.cil.i[313417,313430] [2023-04-02 13:43:57,934 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--usb--class--cdc-wdm.ko.cil.i[313576,313589] [2023-04-02 13:43:57,934 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--usb--class--cdc-wdm.ko.cil.i[313725,313738] [2023-04-02 13:43:57,934 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--usb--class--cdc-wdm.ko.cil.i[313872,313885] [2023-04-02 13:43:57,935 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--usb--class--cdc-wdm.ko.cil.i[314011,314024] [2023-04-02 13:43:57,935 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--usb--class--cdc-wdm.ko.cil.i[314174,314187] [2023-04-02 13:43:57,935 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--usb--class--cdc-wdm.ko.cil.i[314340,314353] [2023-04-02 13:43:57,936 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--usb--class--cdc-wdm.ko.cil.i[314504,314517] [2023-04-02 13:43:57,936 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--usb--class--cdc-wdm.ko.cil.i[314669,314682] [2023-04-02 13:43:57,936 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--usb--class--cdc-wdm.ko.cil.i[314834,314847] [2023-04-02 13:43:57,937 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--usb--class--cdc-wdm.ko.cil.i[315000,315013] [2023-04-02 13:43:57,937 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--usb--class--cdc-wdm.ko.cil.i[315165,315178] [2023-04-02 13:43:57,937 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--usb--class--cdc-wdm.ko.cil.i[315332,315345] [2023-04-02 13:43:57,937 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--usb--class--cdc-wdm.ko.cil.i[315492,315505] [2023-04-02 13:43:57,938 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--usb--class--cdc-wdm.ko.cil.i[315654,315667] [2023-04-02 13:43:57,938 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--usb--class--cdc-wdm.ko.cil.i[315813,315826] [2023-04-02 13:43:57,938 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--usb--class--cdc-wdm.ko.cil.i[315959,315972] [2023-04-02 13:43:57,938 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--usb--class--cdc-wdm.ko.cil.i[316102,316115] [2023-04-02 13:43:57,939 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--usb--class--cdc-wdm.ko.cil.i[316246,316259] [2023-04-02 13:43:57,939 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--usb--class--cdc-wdm.ko.cil.i[316389,316402] [2023-04-02 13:43:57,939 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--usb--class--cdc-wdm.ko.cil.i[316533,316546] [2023-04-02 13:43:57,939 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--usb--class--cdc-wdm.ko.cil.i[316674,316687] [2023-04-02 13:43:57,940 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--usb--class--cdc-wdm.ko.cil.i[316812,316825] [2023-04-02 13:43:57,940 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--usb--class--cdc-wdm.ko.cil.i[316970,316983] [2023-04-02 13:43:57,940 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--usb--class--cdc-wdm.ko.cil.i[317129,317142] [2023-04-02 13:43:57,945 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--usb--class--cdc-wdm.ko.cil.i[317285,317298] [2023-04-02 13:43:57,945 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--usb--class--cdc-wdm.ko.cil.i[317434,317447] [2023-04-02 13:43:57,945 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--usb--class--cdc-wdm.ko.cil.i[317586,317599] [2023-04-02 13:43:57,946 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--usb--class--cdc-wdm.ko.cil.i[317737,317750] [2023-04-02 13:43:57,946 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--usb--class--cdc-wdm.ko.cil.i[317886,317899] [2023-04-02 13:43:57,946 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--usb--class--cdc-wdm.ko.cil.i[318038,318051] [2023-04-02 13:43:57,947 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--usb--class--cdc-wdm.ko.cil.i[318186,318199] [2023-04-02 13:43:57,948 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--usb--class--cdc-wdm.ko.cil.i[318339,318352] [2023-04-02 13:43:57,949 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--usb--class--cdc-wdm.ko.cil.i[318490,318503] [2023-04-02 13:43:57,950 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--usb--class--cdc-wdm.ko.cil.i[318640,318653] [2023-04-02 13:43:57,950 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--usb--class--cdc-wdm.ko.cil.i[318787,318800] [2023-04-02 13:43:57,951 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--usb--class--cdc-wdm.ko.cil.i[318938,318951] [2023-04-02 13:43:57,952 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--usb--class--cdc-wdm.ko.cil.i[319089,319102] [2023-04-02 13:43:57,952 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--usb--class--cdc-wdm.ko.cil.i[319237,319250] [2023-04-02 13:43:57,952 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--usb--class--cdc-wdm.ko.cil.i[319403,319416] [2023-04-02 13:43:57,953 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--usb--class--cdc-wdm.ko.cil.i[319572,319585] [2023-04-02 13:43:57,953 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--usb--class--cdc-wdm.ko.cil.i[319739,319752] [2023-04-02 13:43:57,953 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--usb--class--cdc-wdm.ko.cil.i[319907,319920] [2023-04-02 13:43:57,954 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--usb--class--cdc-wdm.ko.cil.i[320057,320070] [2023-04-02 13:43:57,955 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--usb--class--cdc-wdm.ko.cil.i[320204,320217] [2023-04-02 13:43:57,956 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--usb--class--cdc-wdm.ko.cil.i[320365,320378] [2023-04-02 13:43:57,956 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--usb--class--cdc-wdm.ko.cil.i[320535,320548] [2023-04-02 13:43:57,957 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--usb--class--cdc-wdm.ko.cil.i[320697,320710] [2023-04-02 13:43:57,967 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:43:58,003 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 13:43:58,195 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--usb--class--cdc-wdm.ko.cil.i[307309,307322] [2023-04-02 13:43:58,195 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--usb--class--cdc-wdm.ko.cil.i[307454,307467] [2023-04-02 13:43:58,195 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--usb--class--cdc-wdm.ko.cil.i[307600,307613] [2023-04-02 13:43:58,195 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--usb--class--cdc-wdm.ko.cil.i[307765,307778] [2023-04-02 13:43:58,199 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--usb--class--cdc-wdm.ko.cil.i[307923,307936] [2023-04-02 13:43:58,199 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--usb--class--cdc-wdm.ko.cil.i[308081,308094] [2023-04-02 13:43:58,199 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--usb--class--cdc-wdm.ko.cil.i[308239,308252] [2023-04-02 13:43:58,200 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--usb--class--cdc-wdm.ko.cil.i[308399,308412] [2023-04-02 13:43:58,200 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--usb--class--cdc-wdm.ko.cil.i[308558,308571] [2023-04-02 13:43:58,200 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--usb--class--cdc-wdm.ko.cil.i[308697,308710] [2023-04-02 13:43:58,200 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--usb--class--cdc-wdm.ko.cil.i[308839,308852] [2023-04-02 13:43:58,201 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--usb--class--cdc-wdm.ko.cil.i[308988,309001] [2023-04-02 13:43:58,201 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--usb--class--cdc-wdm.ko.cil.i[309127,309140] [2023-04-02 13:43:58,201 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--usb--class--cdc-wdm.ko.cil.i[309282,309295] [2023-04-02 13:43:58,201 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--usb--class--cdc-wdm.ko.cil.i[309442,309455] [2023-04-02 13:43:58,201 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--usb--class--cdc-wdm.ko.cil.i[309593,309606] [2023-04-02 13:43:58,202 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--usb--class--cdc-wdm.ko.cil.i[309744,309757] [2023-04-02 13:43:58,202 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--usb--class--cdc-wdm.ko.cil.i[309896,309909] [2023-04-02 13:43:58,202 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--usb--class--cdc-wdm.ko.cil.i[310045,310058] [2023-04-02 13:43:58,202 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--usb--class--cdc-wdm.ko.cil.i[310193,310206] [2023-04-02 13:43:58,202 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--usb--class--cdc-wdm.ko.cil.i[310350,310363] [2023-04-02 13:43:58,203 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--usb--class--cdc-wdm.ko.cil.i[310499,310512] [2023-04-02 13:43:58,203 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--usb--class--cdc-wdm.ko.cil.i[310655,310668] [2023-04-02 13:43:58,203 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--usb--class--cdc-wdm.ko.cil.i[310808,310821] [2023-04-02 13:43:58,204 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--usb--class--cdc-wdm.ko.cil.i[310954,310967] [2023-04-02 13:43:58,204 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--usb--class--cdc-wdm.ko.cil.i[311097,311110] [2023-04-02 13:43:58,205 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--usb--class--cdc-wdm.ko.cil.i[311249,311262] [2023-04-02 13:43:58,205 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--usb--class--cdc-wdm.ko.cil.i[311395,311408] [2023-04-02 13:43:58,205 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--usb--class--cdc-wdm.ko.cil.i[311540,311553] [2023-04-02 13:43:58,206 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--usb--class--cdc-wdm.ko.cil.i[311694,311707] [2023-04-02 13:43:58,206 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--usb--class--cdc-wdm.ko.cil.i[311845,311858] [2023-04-02 13:43:58,206 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--usb--class--cdc-wdm.ko.cil.i[312000,312013] [2023-04-02 13:43:58,207 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--usb--class--cdc-wdm.ko.cil.i[312152,312165] [2023-04-02 13:43:58,207 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--usb--class--cdc-wdm.ko.cil.i[312307,312320] [2023-04-02 13:43:58,207 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--usb--class--cdc-wdm.ko.cil.i[312471,312484] [2023-04-02 13:43:58,207 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--usb--class--cdc-wdm.ko.cil.i[312627,312640] [2023-04-02 13:43:58,208 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--usb--class--cdc-wdm.ko.cil.i[312791,312804] [2023-04-02 13:43:58,210 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--usb--class--cdc-wdm.ko.cil.i[312933,312946] [2023-04-02 13:43:58,211 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--usb--class--cdc-wdm.ko.cil.i[313091,313104] [2023-04-02 13:43:58,211 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--usb--class--cdc-wdm.ko.cil.i[313258,313271] [2023-04-02 13:43:58,212 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--usb--class--cdc-wdm.ko.cil.i[313417,313430] [2023-04-02 13:43:58,212 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--usb--class--cdc-wdm.ko.cil.i[313576,313589] [2023-04-02 13:43:58,212 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--usb--class--cdc-wdm.ko.cil.i[313725,313738] [2023-04-02 13:43:58,212 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--usb--class--cdc-wdm.ko.cil.i[313872,313885] [2023-04-02 13:43:58,212 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--usb--class--cdc-wdm.ko.cil.i[314011,314024] [2023-04-02 13:43:58,213 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--usb--class--cdc-wdm.ko.cil.i[314174,314187] [2023-04-02 13:43:58,213 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--usb--class--cdc-wdm.ko.cil.i[314340,314353] [2023-04-02 13:43:58,213 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--usb--class--cdc-wdm.ko.cil.i[314504,314517] [2023-04-02 13:43:58,213 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--usb--class--cdc-wdm.ko.cil.i[314669,314682] [2023-04-02 13:43:58,214 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--usb--class--cdc-wdm.ko.cil.i[314834,314847] [2023-04-02 13:43:58,214 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--usb--class--cdc-wdm.ko.cil.i[315000,315013] [2023-04-02 13:43:58,214 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--usb--class--cdc-wdm.ko.cil.i[315165,315178] [2023-04-02 13:43:58,214 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--usb--class--cdc-wdm.ko.cil.i[315332,315345] [2023-04-02 13:43:58,215 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--usb--class--cdc-wdm.ko.cil.i[315492,315505] [2023-04-02 13:43:58,215 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--usb--class--cdc-wdm.ko.cil.i[315654,315667] [2023-04-02 13:43:58,215 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--usb--class--cdc-wdm.ko.cil.i[315813,315826] [2023-04-02 13:43:58,215 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--usb--class--cdc-wdm.ko.cil.i[315959,315972] [2023-04-02 13:43:58,216 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--usb--class--cdc-wdm.ko.cil.i[316102,316115] [2023-04-02 13:43:58,216 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--usb--class--cdc-wdm.ko.cil.i[316246,316259] [2023-04-02 13:43:58,216 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--usb--class--cdc-wdm.ko.cil.i[316389,316402] [2023-04-02 13:43:58,217 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--usb--class--cdc-wdm.ko.cil.i[316533,316546] [2023-04-02 13:43:58,217 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--usb--class--cdc-wdm.ko.cil.i[316674,316687] [2023-04-02 13:43:58,218 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--usb--class--cdc-wdm.ko.cil.i[316812,316825] [2023-04-02 13:43:58,218 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--usb--class--cdc-wdm.ko.cil.i[316970,316983] [2023-04-02 13:43:58,218 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--usb--class--cdc-wdm.ko.cil.i[317129,317142] [2023-04-02 13:43:58,219 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--usb--class--cdc-wdm.ko.cil.i[317285,317298] [2023-04-02 13:43:58,219 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--usb--class--cdc-wdm.ko.cil.i[317434,317447] [2023-04-02 13:43:58,221 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--usb--class--cdc-wdm.ko.cil.i[317586,317599] [2023-04-02 13:43:58,227 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--usb--class--cdc-wdm.ko.cil.i[317737,317750] [2023-04-02 13:43:58,227 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--usb--class--cdc-wdm.ko.cil.i[317886,317899] [2023-04-02 13:43:58,227 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--usb--class--cdc-wdm.ko.cil.i[318038,318051] [2023-04-02 13:43:58,228 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--usb--class--cdc-wdm.ko.cil.i[318186,318199] [2023-04-02 13:43:58,228 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--usb--class--cdc-wdm.ko.cil.i[318339,318352] [2023-04-02 13:43:58,228 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--usb--class--cdc-wdm.ko.cil.i[318490,318503] [2023-04-02 13:43:58,229 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--usb--class--cdc-wdm.ko.cil.i[318640,318653] [2023-04-02 13:43:58,229 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--usb--class--cdc-wdm.ko.cil.i[318787,318800] [2023-04-02 13:43:58,229 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--usb--class--cdc-wdm.ko.cil.i[318938,318951] [2023-04-02 13:43:58,229 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--usb--class--cdc-wdm.ko.cil.i[319089,319102] [2023-04-02 13:43:58,230 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--usb--class--cdc-wdm.ko.cil.i[319237,319250] [2023-04-02 13:43:58,230 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--usb--class--cdc-wdm.ko.cil.i[319403,319416] [2023-04-02 13:43:58,230 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--usb--class--cdc-wdm.ko.cil.i[319572,319585] [2023-04-02 13:43:58,231 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--usb--class--cdc-wdm.ko.cil.i[319739,319752] [2023-04-02 13:43:58,231 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--usb--class--cdc-wdm.ko.cil.i[319907,319920] [2023-04-02 13:43:58,231 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--usb--class--cdc-wdm.ko.cil.i[320057,320070] [2023-04-02 13:43:58,231 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--usb--class--cdc-wdm.ko.cil.i[320204,320217] [2023-04-02 13:43:58,231 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--usb--class--cdc-wdm.ko.cil.i[320365,320378] [2023-04-02 13:43:58,232 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--usb--class--cdc-wdm.ko.cil.i[320535,320548] [2023-04-02 13:43:58,232 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--usb--class--cdc-wdm.ko.cil.i[320697,320710] [2023-04-02 13:43:58,233 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:43:58,357 INFO L208 MainTranslator]: Completed translation [2023-04-02 13:43:58,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58 WrapperNode [2023-04-02 13:43:58,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 13:43:58,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 13:43:58,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 13:43:58,359 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 13:43:58,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,643 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,662 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,698 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 13:43:58,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 13:43:58,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 13:43:58,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 13:43:58,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (1/1) ... [2023-04-02 13:43:58,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:43:58,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 13:43:58,766 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 13:43:58,829 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 13:43:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 13:43:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 13:43:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-04-02 13:43:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device_by_minor [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_out_callback [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_in_callback [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_int_callback [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_urbs [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure free_urbs [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_write [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_wdm_read_flag [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_read [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_flush [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_poll [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_open [2023-04-02 13:43:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_release [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_ioctl [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_rxwork [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_create [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_manage_power [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_probe [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cdc_wdm_register [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_disconnect [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_suspend [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_from_urb_loss [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_resume [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_pre_reset [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_post_reset [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_init [2023-04-02 13:43:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_exit [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wdm_driver_exit_5_2 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_wdm_driver_init_5_9 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_3_1 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_5_4 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_5_5 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 13:43:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-04-02 13:43:58,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2023-04-02 13:43:58,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_23 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_26 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_27 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_30 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_2 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_1_6 [2023-04-02 13:43:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_1_9 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_1_10 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_1_13 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_1_7 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_1_8 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_1 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_100 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_104 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_106 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_107 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_108 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_109 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_110 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_111 [2023-04-02 13:43:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_112 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_113 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_116 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_118 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_126 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_127 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_128 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_130 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_131 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_132 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_133 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_134 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_135 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_136 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_137 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_140 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_141 [2023-04-02 13:43:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_144 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_145 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_147 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_148 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_149 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_154 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_155 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_157 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_158 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_159 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_160 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_163 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_164 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_165 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_169 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_170 [2023-04-02 13:43:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_171 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_174 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_175 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_176 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_177 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_178 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_179 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_180 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_181 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_182 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_183 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_184 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_185 [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2023-04-02 13:43:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2023-04-02 13:43:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-04-02 13:43:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2023-04-02 13:43:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-04-02 13:43:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2023-04-02 13:43:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 13:43:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2023-04-02 13:43:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_rlock_of_wdm_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_rlock_of_wdm_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_rlock_of_wdm_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_rlock_of_wdm_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_rlock_of_wdm_device [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wdm_mutex [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wdm_mutex [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wdm_mutex [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wdm_mutex [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wdm_mutex [2023-04-02 13:43:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wdm_mutex [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wlock_of_wdm_device [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wlock_of_wdm_device [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wlock_of_wdm_device [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wlock_of_wdm_device [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wlock_of_wdm_device [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2023-04-02 13:43:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_iuspin_of_wdm_device [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2023-04-02 13:43:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_wdm_device_list_lock [2023-04-02 13:43:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2023-04-02 13:43:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2023-04-02 13:43:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2023-04-02 13:43:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2023-04-02 13:43:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 13:43:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-02 13:43:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 13:43:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-04-02 13:43:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 13:43:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 13:43:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 13:43:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2023-04-02 13:43:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2023-04-02 13:43:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2023-04-02 13:43:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-04-02 13:43:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_183 [2023-04-02 13:43:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_180 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_184 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_185 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_181 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_182 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_130 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_131 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_135 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_136 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_154 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_157 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_158 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_164 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_165 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_174 [2023-04-02 13:43:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_175 [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_112 [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_118 [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_rlock_of_wdm_device [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_rlock_of_wdm_device [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_rlock_of_wdm_device [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wdm_mutex [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wdm_mutex [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wlock_of_wdm_device [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wlock_of_wdm_device [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wlock_of_wdm_device [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 13:43:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_127 [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_141 [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_145 [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_155 [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_iuspin_of_wdm_device [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_iuspin_of_wdm_device [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_wdm_device_list_lock [2023-04-02 13:43:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wdm_device_list_lock [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_126 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_133 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_134 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_137 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_140 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_159 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_160 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_163 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_169 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_170 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_176 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_177 [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:43:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_110 [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_100 [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_111 [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_128 [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-02 13:43:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2023-04-02 13:43:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_178 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_179 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_147 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_148 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_149 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_107 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_108 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_109 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_104 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_106 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_113 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_116 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_132 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_144 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_171 [2023-04-02 13:43:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cdc_wdm_register [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device_by_minor [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_out_callback [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_in_callback [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_int_callback [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure kill_urbs [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure free_urbs [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_write [2023-04-02 13:43:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure clear_wdm_read_flag [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_read [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_flush [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_poll [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_open [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_release [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_ioctl [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_rxwork [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_create [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_manage_power [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_probe [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_disconnect [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_suspend [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure recover_from_urb_loss [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_resume [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_pre_reset [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_post_reset [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_init [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_exit [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wdm_driver_exit_5_2 [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_wdm_driver_init_5_9 [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_3_1 [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_5_4 [2023-04-02 13:43:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_5_5 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_23 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_26 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_27 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_30 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_2 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_1_6 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_1_9 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_1_10 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_1_13 [2023-04-02 13:43:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_1_7 [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_1_8 [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_1 [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2023-04-02 13:43:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2023-04-02 13:43:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2023-04-02 13:43:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2023-04-02 13:43:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2023-04-02 13:43:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2023-04-02 13:43:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2023-04-02 13:43:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2023-04-02 13:43:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 13:43:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 13:43:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_rlock_of_wdm_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_rlock_of_wdm_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wdm_mutex [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wdm_mutex [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wdm_mutex [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wdm_mutex [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wlock_of_wdm_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wlock_of_wdm_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2023-04-02 13:43:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_iuspin_of_wdm_device [2023-04-02 13:43:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_iuspin_of_wdm_device [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_iuspin_of_wdm_device [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_iuspin_of_wdm_device [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_iuspin_of_wdm_device [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_iuspin_of_wdm_device [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_wdm_device_list_lock [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_wdm_device_list_lock [2023-04-02 13:43:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_wdm_device_list_lock [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_wdm_device_list_lock [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_wdm_device_list_lock [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_wdm_device_list_lock [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 13:43:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 13:43:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 13:43:59,582 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 13:43:59,588 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 13:44:01,123 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 13:44:01,131 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2023-04-02 13:44:04,034 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 13:44:04,054 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 13:44:04,055 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 13:44:04,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:44:04 BoogieIcfgContainer [2023-04-02 13:44:04,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 13:44:04,063 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 13:44:04,063 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 13:44:04,065 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 13:44:04,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 01:43:55" (1/3) ... [2023-04-02 13:44:04,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43e57fe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:44:04, skipping insertion in model container [2023-04-02 13:44:04,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:43:58" (2/3) ... [2023-04-02 13:44:04,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43e57fe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:44:04, skipping insertion in model container [2023-04-02 13:44:04,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:44:04" (3/3) ... [2023-04-02 13:44:04,067 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--usb--class--cdc-wdm.ko.cil.i [2023-04-02 13:44:04,079 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 13:44:04,079 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 88 error locations. [2023-04-02 13:44:04,159 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 13:44:04,165 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6b7fea45, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 13:44:04,165 INFO L358 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2023-04-02 13:44:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand has 2813 states, 1617 states have (on average 1.225726654298083) internal successors, (1982), 1712 states have internal predecessors, (1982), 724 states have call successors, (724), 304 states have call predecessors, (724), 303 states have return successors, (719), 704 states have call predecessors, (719), 719 states have call successors, (719) [2023-04-02 13:44:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-04-02 13:44:04,183 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:44:04,184 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2023-04-02 13:44:04,184 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:44:04,188 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:44:04,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1346438832, now seen corresponding path program 1 times [2023-04-02 13:44:04,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:44:04,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1681395062] [2023-04-02 13:44:04,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:44:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:44:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:44:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:44:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:44:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:44:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:44:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:44:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:44:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:44:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:44:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:44:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:44:05,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:44:05,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1681395062] [2023-04-02 13:44:05,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1681395062] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:44:05,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:44:05,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:44:05,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332448893] [2023-04-02 13:44:05,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:44:05,650 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:44:05,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:44:05,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:44:05,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:44:05,692 INFO L87 Difference]: Start difference. First operand has 2813 states, 1617 states have (on average 1.225726654298083) internal successors, (1982), 1712 states have internal predecessors, (1982), 724 states have call successors, (724), 304 states have call predecessors, (724), 303 states have return successors, (719), 704 states have call predecessors, (719), 719 states have call successors, (719) Second operand has 10 states, 10 states have (on average 5.2) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (26), 8 states have call predecessors, (26), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-02 13:44:27,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:44:27,859 INFO L93 Difference]: Finished difference Result 3961 states and 5267 transitions. [2023-04-02 13:44:27,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:44:27,862 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.2) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (26), 8 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 112 [2023-04-02 13:44:27,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:44:27,886 INFO L225 Difference]: With dead ends: 3961 [2023-04-02 13:44:27,886 INFO L226 Difference]: Without dead ends: 2123 [2023-04-02 13:44:27,899 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:44:27,900 INFO L413 NwaCegarLoop]: 95 mSDtfsCounter, 3908 mSDsluCounter, 291 mSDsCounter, 0 mSdLazyCounter, 9284 mSolverCounterSat, 3499 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3937 SdHoareTripleChecker+Valid, 386 SdHoareTripleChecker+Invalid, 12783 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3499 IncrementalHoareTripleChecker+Valid, 9284 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.2s IncrementalHoareTripleChecker+Time [2023-04-02 13:44:27,901 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3937 Valid, 386 Invalid, 12783 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3499 Valid, 9284 Invalid, 0 Unknown, 0 Unchecked, 19.2s Time] [2023-04-02 13:44:27,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2123 states. [2023-04-02 13:44:28,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2123 to 1907. [2023-04-02 13:44:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1907 states, 1052 states have (on average 1.1749049429657794) internal successors, (1236), 1117 states have internal predecessors, (1236), 565 states have call successors, (565), 267 states have call predecessors, (565), 261 states have return successors, (558), 548 states have call predecessors, (558), 558 states have call successors, (558) [2023-04-02 13:44:28,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1907 states and 2359 transitions. [2023-04-02 13:44:28,529 INFO L78 Accepts]: Start accepts. Automaton has 1907 states and 2359 transitions. Word has length 112 [2023-04-02 13:44:28,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:44:28,530 INFO L495 AbstractCegarLoop]: Abstraction has 1907 states and 2359 transitions. [2023-04-02 13:44:28,530 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.2) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (26), 8 states have call predecessors, (26), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-02 13:44:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2359 transitions. [2023-04-02 13:44:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-04-02 13:44:28,533 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:44:28,533 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2023-04-02 13:44:28,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 13:44:28,533 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:44:28,533 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:44:28,534 INFO L85 PathProgramCache]: Analyzing trace with hash -196213250, now seen corresponding path program 1 times [2023-04-02 13:44:28,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:44:28,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122413081] [2023-04-02 13:44:28,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:44:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:44:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:44:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:44:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:44:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:44:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:44:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:44:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:44:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:44:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:44:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:44:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:44:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:29,531 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:44:29,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:44:29,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122413081] [2023-04-02 13:44:29,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122413081] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:44:29,532 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:44:29,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:44:29,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788361465] [2023-04-02 13:44:29,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:44:29,533 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:44:29,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:44:29,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:44:29,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:44:29,547 INFO L87 Difference]: Start difference. First operand 1907 states and 2359 transitions. Second operand has 10 states, 10 states have (on average 5.6) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (28), 8 states have call predecessors, (28), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-04-02 13:44:49,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:44:49,217 INFO L93 Difference]: Finished difference Result 2123 states and 2659 transitions. [2023-04-02 13:44:49,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:44:49,220 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.6) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (28), 8 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 120 [2023-04-02 13:44:49,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:44:49,243 INFO L225 Difference]: With dead ends: 2123 [2023-04-02 13:44:49,243 INFO L226 Difference]: Without dead ends: 2121 [2023-04-02 13:44:49,243 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:44:49,244 INFO L413 NwaCegarLoop]: 91 mSDtfsCounter, 3973 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 9130 mSolverCounterSat, 3935 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4000 SdHoareTripleChecker+Valid, 428 SdHoareTripleChecker+Invalid, 13065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3935 IncrementalHoareTripleChecker+Valid, 9130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2023-04-02 13:44:49,244 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4000 Valid, 428 Invalid, 13065 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3935 Valid, 9130 Invalid, 0 Unknown, 0 Unchecked, 17.0s Time] [2023-04-02 13:44:49,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2023-04-02 13:44:49,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 1905. [2023-04-02 13:44:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1905 states, 1051 states have (on average 1.1741198858230257) internal successors, (1234), 1115 states have internal predecessors, (1234), 565 states have call successors, (565), 267 states have call predecessors, (565), 261 states have return successors, (558), 548 states have call predecessors, (558), 558 states have call successors, (558) [2023-04-02 13:44:49,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1905 states and 2357 transitions. [2023-04-02 13:44:49,777 INFO L78 Accepts]: Start accepts. Automaton has 1905 states and 2357 transitions. Word has length 120 [2023-04-02 13:44:49,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:44:49,778 INFO L495 AbstractCegarLoop]: Abstraction has 1905 states and 2357 transitions. [2023-04-02 13:44:49,778 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.6) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (28), 8 states have call predecessors, (28), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-04-02 13:44:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2357 transitions. [2023-04-02 13:44:49,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-04-02 13:44:49,779 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:44:49,780 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2023-04-02 13:44:49,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 13:44:49,780 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:44:49,780 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:44:49,780 INFO L85 PathProgramCache]: Analyzing trace with hash 909832915, now seen corresponding path program 1 times [2023-04-02 13:44:49,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:44:49,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903287952] [2023-04-02 13:44:49,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:44:49,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:44:49,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:44:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:44:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:44:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:44:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:44:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:44:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:44:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:44:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:44:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:44:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:44:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:44:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 13:44:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:44:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:44:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:44:50,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:44:50,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903287952] [2023-04-02 13:44:50,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1903287952] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:44:50,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:44:50,606 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:44:50,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188241002] [2023-04-02 13:44:50,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:44:50,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:44:50,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:44:50,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:44:50,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:44:50,607 INFO L87 Difference]: Start difference. First operand 1905 states and 2357 transitions. Second operand has 10 states, 10 states have (on average 6.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (30), 8 states have call predecessors, (30), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-04-02 13:45:09,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:45:09,662 INFO L93 Difference]: Finished difference Result 2121 states and 2657 transitions. [2023-04-02 13:45:09,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:45:09,663 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (30), 8 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 128 [2023-04-02 13:45:09,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:45:09,672 INFO L225 Difference]: With dead ends: 2121 [2023-04-02 13:45:09,672 INFO L226 Difference]: Without dead ends: 2119 [2023-04-02 13:45:09,673 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:45:09,676 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 3860 mSDsluCounter, 301 mSDsCounter, 0 mSdLazyCounter, 9204 mSolverCounterSat, 3465 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3887 SdHoareTripleChecker+Valid, 402 SdHoareTripleChecker+Invalid, 12669 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3465 IncrementalHoareTripleChecker+Valid, 9204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.9s IncrementalHoareTripleChecker+Time [2023-04-02 13:45:09,677 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3887 Valid, 402 Invalid, 12669 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3465 Valid, 9204 Invalid, 0 Unknown, 0 Unchecked, 16.9s Time] [2023-04-02 13:45:09,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2119 states. [2023-04-02 13:45:10,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2119 to 1903. [2023-04-02 13:45:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1903 states, 1050 states have (on average 1.1733333333333333) internal successors, (1232), 1113 states have internal predecessors, (1232), 565 states have call successors, (565), 267 states have call predecessors, (565), 261 states have return successors, (558), 548 states have call predecessors, (558), 558 states have call successors, (558) [2023-04-02 13:45:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1903 states and 2355 transitions. [2023-04-02 13:45:10,228 INFO L78 Accepts]: Start accepts. Automaton has 1903 states and 2355 transitions. Word has length 128 [2023-04-02 13:45:10,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:45:10,228 INFO L495 AbstractCegarLoop]: Abstraction has 1903 states and 2355 transitions. [2023-04-02 13:45:10,228 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (30), 8 states have call predecessors, (30), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-04-02 13:45:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2355 transitions. [2023-04-02 13:45:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-04-02 13:45:10,231 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:45:10,231 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2023-04-02 13:45:10,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 13:45:10,232 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:45:10,232 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:45:10,232 INFO L85 PathProgramCache]: Analyzing trace with hash 217617490, now seen corresponding path program 1 times [2023-04-02 13:45:10,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:45:10,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068999816] [2023-04-02 13:45:10,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:45:10,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:45:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:45:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:45:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:45:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:45:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:45:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:10,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:45:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:45:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:45:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:11,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:45:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:45:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:45:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 13:45:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 13:45:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:45:11,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:45:11,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068999816] [2023-04-02 13:45:11,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068999816] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:45:11,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:45:11,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:45:11,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035689192] [2023-04-02 13:45:11,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:45:11,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:45:11,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:45:11,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:45:11,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:45:11,058 INFO L87 Difference]: Start difference. First operand 1903 states and 2355 transitions. Second operand has 10 states, 10 states have (on average 6.4) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (32), 8 states have call predecessors, (32), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-04-02 13:45:30,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:45:30,616 INFO L93 Difference]: Finished difference Result 2119 states and 2655 transitions. [2023-04-02 13:45:30,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:45:30,617 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.4) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (32), 8 states have call predecessors, (32), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 136 [2023-04-02 13:45:30,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:45:30,624 INFO L225 Difference]: With dead ends: 2119 [2023-04-02 13:45:30,624 INFO L226 Difference]: Without dead ends: 2117 [2023-04-02 13:45:30,625 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:45:30,627 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 4439 mSDsluCounter, 301 mSDsCounter, 0 mSdLazyCounter, 9210 mSolverCounterSat, 3808 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4466 SdHoareTripleChecker+Valid, 402 SdHoareTripleChecker+Invalid, 13018 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3808 IncrementalHoareTripleChecker+Valid, 9210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2023-04-02 13:45:30,627 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4466 Valid, 402 Invalid, 13018 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3808 Valid, 9210 Invalid, 0 Unknown, 0 Unchecked, 17.2s Time] [2023-04-02 13:45:30,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2117 states. [2023-04-02 13:45:31,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2117 to 1901. [2023-04-02 13:45:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1901 states, 1049 states have (on average 1.1725452812202097) internal successors, (1230), 1111 states have internal predecessors, (1230), 565 states have call successors, (565), 267 states have call predecessors, (565), 261 states have return successors, (558), 548 states have call predecessors, (558), 558 states have call successors, (558) [2023-04-02 13:45:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1901 states and 2353 transitions. [2023-04-02 13:45:31,187 INFO L78 Accepts]: Start accepts. Automaton has 1901 states and 2353 transitions. Word has length 136 [2023-04-02 13:45:31,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:45:31,188 INFO L495 AbstractCegarLoop]: Abstraction has 1901 states and 2353 transitions. [2023-04-02 13:45:31,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.4) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (32), 8 states have call predecessors, (32), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-04-02 13:45:31,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2353 transitions. [2023-04-02 13:45:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-04-02 13:45:31,191 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:45:31,191 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2023-04-02 13:45:31,192 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-02 13:45:31,192 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:45:31,192 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:45:31,192 INFO L85 PathProgramCache]: Analyzing trace with hash 954026393, now seen corresponding path program 1 times [2023-04-02 13:45:31,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:45:31,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348596620] [2023-04-02 13:45:31,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:45:31,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:45:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:45:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:45:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:45:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:45:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:45:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:31,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:45:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:45:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:45:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:45:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:45:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:45:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 13:45:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 13:45:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-04-02 13:45:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:32,056 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:45:32,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:45:32,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348596620] [2023-04-02 13:45:32,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348596620] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:45:32,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:45:32,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:45:32,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99811057] [2023-04-02 13:45:32,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:45:32,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:45:32,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:45:32,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:45:32,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:45:32,057 INFO L87 Difference]: Start difference. First operand 1901 states and 2353 transitions. Second operand has 10 states, 10 states have (on average 6.8) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (34), 8 states have call predecessors, (34), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2023-04-02 13:45:49,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:45:49,252 INFO L93 Difference]: Finished difference Result 2117 states and 2653 transitions. [2023-04-02 13:45:49,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:45:49,252 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.8) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (34), 8 states have call predecessors, (34), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 144 [2023-04-02 13:45:49,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:45:49,260 INFO L225 Difference]: With dead ends: 2117 [2023-04-02 13:45:49,260 INFO L226 Difference]: Without dead ends: 2115 [2023-04-02 13:45:49,261 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:45:49,261 INFO L413 NwaCegarLoop]: 91 mSDtfsCounter, 3944 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 9116 mSolverCounterSat, 3920 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3971 SdHoareTripleChecker+Valid, 428 SdHoareTripleChecker+Invalid, 13036 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3920 IncrementalHoareTripleChecker+Valid, 9116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2023-04-02 13:45:49,261 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3971 Valid, 428 Invalid, 13036 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3920 Valid, 9116 Invalid, 0 Unknown, 0 Unchecked, 15.1s Time] [2023-04-02 13:45:49,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2115 states. [2023-04-02 13:45:49,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2115 to 1899. [2023-04-02 13:45:49,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1899 states, 1048 states have (on average 1.1717557251908397) internal successors, (1228), 1109 states have internal predecessors, (1228), 565 states have call successors, (565), 267 states have call predecessors, (565), 261 states have return successors, (558), 548 states have call predecessors, (558), 558 states have call successors, (558) [2023-04-02 13:45:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1899 states and 2351 transitions. [2023-04-02 13:45:49,804 INFO L78 Accepts]: Start accepts. Automaton has 1899 states and 2351 transitions. Word has length 144 [2023-04-02 13:45:49,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:45:49,804 INFO L495 AbstractCegarLoop]: Abstraction has 1899 states and 2351 transitions. [2023-04-02 13:45:49,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.8) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (34), 8 states have call predecessors, (34), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2023-04-02 13:45:49,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2351 transitions. [2023-04-02 13:45:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-04-02 13:45:49,806 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:45:49,806 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2023-04-02 13:45:49,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-02 13:45:49,806 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:45:49,806 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:45:49,806 INFO L85 PathProgramCache]: Analyzing trace with hash 1238683049, now seen corresponding path program 1 times [2023-04-02 13:45:49,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:45:49,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121918327] [2023-04-02 13:45:49,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:45:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:45:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:45:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:45:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:45:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:45:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:45:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:45:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:45:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:45:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:45:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:45:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:45:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:45:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 13:45:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 13:45:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-04-02 13:45:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-04-02 13:45:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:45:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:45:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:45:50,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:45:50,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121918327] [2023-04-02 13:45:50,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121918327] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:45:50,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:45:50,546 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:45:50,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33602046] [2023-04-02 13:45:50,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:45:50,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:45:50,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:45:50,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:45:50,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:45:50,548 INFO L87 Difference]: Start difference. First operand 1899 states and 2351 transitions. Second operand has 10 states, 10 states have (on average 7.2) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (36), 8 states have call predecessors, (36), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-04-02 13:46:10,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:46:10,035 INFO L93 Difference]: Finished difference Result 2115 states and 2651 transitions. [2023-04-02 13:46:10,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:46:10,036 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (36), 8 states have call predecessors, (36), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 152 [2023-04-02 13:46:10,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:46:10,059 INFO L225 Difference]: With dead ends: 2115 [2023-04-02 13:46:10,059 INFO L226 Difference]: Without dead ends: 2113 [2023-04-02 13:46:10,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:46:10,061 INFO L413 NwaCegarLoop]: 91 mSDtfsCounter, 5191 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 9061 mSolverCounterSat, 5057 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5218 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 14118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5057 IncrementalHoareTripleChecker+Valid, 9061 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2023-04-02 13:46:10,062 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5218 Valid, 371 Invalid, 14118 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5057 Valid, 9061 Invalid, 0 Unknown, 0 Unchecked, 17.2s Time] [2023-04-02 13:46:10,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2113 states. [2023-04-02 13:46:10,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2113 to 1897. [2023-04-02 13:46:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1897 states, 1047 states have (on average 1.1709646609360076) internal successors, (1226), 1107 states have internal predecessors, (1226), 565 states have call successors, (565), 267 states have call predecessors, (565), 261 states have return successors, (558), 548 states have call predecessors, (558), 558 states have call successors, (558) [2023-04-02 13:46:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1897 states and 2349 transitions. [2023-04-02 13:46:10,644 INFO L78 Accepts]: Start accepts. Automaton has 1897 states and 2349 transitions. Word has length 152 [2023-04-02 13:46:10,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:46:10,644 INFO L495 AbstractCegarLoop]: Abstraction has 1897 states and 2349 transitions. [2023-04-02 13:46:10,644 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (36), 8 states have call predecessors, (36), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-04-02 13:46:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2349 transitions. [2023-04-02 13:46:10,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-04-02 13:46:10,646 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:46:10,646 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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, 1, 1, 1] [2023-04-02 13:46:10,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-02 13:46:10,646 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:46:10,646 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:46:10,646 INFO L85 PathProgramCache]: Analyzing trace with hash 131186866, now seen corresponding path program 1 times [2023-04-02 13:46:10,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:46:10,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953251313] [2023-04-02 13:46:10,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:46:10,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:46:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:46:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:46:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:46:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:46:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:46:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:46:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:46:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:46:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:46:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:46:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 13:46:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 13:46:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-04-02 13:46:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-04-02 13:46:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-04-02 13:46:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:46:11,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:46:11,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953251313] [2023-04-02 13:46:11,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953251313] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:46:11,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:46:11,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:46:11,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073358725] [2023-04-02 13:46:11,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:46:11,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:46:11,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:46:11,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:46:11,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:46:11,516 INFO L87 Difference]: Start difference. First operand 1897 states and 2349 transitions. Second operand has 10 states, 10 states have (on average 7.6) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (38), 8 states have call predecessors, (38), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-04-02 13:46:32,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:46:32,131 INFO L93 Difference]: Finished difference Result 2113 states and 2649 transitions. [2023-04-02 13:46:32,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:46:32,139 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (38), 8 states have call predecessors, (38), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 160 [2023-04-02 13:46:32,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:46:32,146 INFO L225 Difference]: With dead ends: 2113 [2023-04-02 13:46:32,146 INFO L226 Difference]: Without dead ends: 2111 [2023-04-02 13:46:32,146 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:46:32,147 INFO L413 NwaCegarLoop]: 103 mSDtfsCounter, 3919 mSDsluCounter, 361 mSDsCounter, 0 mSdLazyCounter, 9122 mSolverCounterSat, 3909 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3946 SdHoareTripleChecker+Valid, 464 SdHoareTripleChecker+Invalid, 13031 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3909 IncrementalHoareTripleChecker+Valid, 9122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.3s IncrementalHoareTripleChecker+Time [2023-04-02 13:46:32,147 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3946 Valid, 464 Invalid, 13031 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3909 Valid, 9122 Invalid, 0 Unknown, 0 Unchecked, 18.3s Time] [2023-04-02 13:46:32,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2111 states. [2023-04-02 13:46:32,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2111 to 1895. [2023-04-02 13:46:32,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1895 states, 1046 states have (on average 1.1701720841300192) internal successors, (1224), 1105 states have internal predecessors, (1224), 565 states have call successors, (565), 267 states have call predecessors, (565), 261 states have return successors, (558), 548 states have call predecessors, (558), 558 states have call successors, (558) [2023-04-02 13:46:32,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1895 states and 2347 transitions. [2023-04-02 13:46:32,764 INFO L78 Accepts]: Start accepts. Automaton has 1895 states and 2347 transitions. Word has length 160 [2023-04-02 13:46:32,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:46:32,764 INFO L495 AbstractCegarLoop]: Abstraction has 1895 states and 2347 transitions. [2023-04-02 13:46:32,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (38), 8 states have call predecessors, (38), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-04-02 13:46:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2347 transitions. [2023-04-02 13:46:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-04-02 13:46:32,766 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:46:32,767 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2023-04-02 13:46:32,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-02 13:46:32,767 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:46:32,767 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:46:32,767 INFO L85 PathProgramCache]: Analyzing trace with hash 781947295, now seen corresponding path program 1 times [2023-04-02 13:46:32,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:46:32,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924214959] [2023-04-02 13:46:32,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:46:32,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:46:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:46:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-04-02 13:46:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-04-02 13:46:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-04-02 13:46:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-04-02 13:46:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-04-02 13:46:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-04-02 13:46:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-04-02 13:46:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-04-02 13:46:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-04-02 13:46:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:33,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-04-02 13:46:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 13:46:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 13:46:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2023-04-02 13:46:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:33,743 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2023-04-02 13:46:33,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:46:33,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924214959] [2023-04-02 13:46:33,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924214959] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:46:33,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:46:33,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 13:46:33,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295056006] [2023-04-02 13:46:33,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:46:33,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 13:46:33,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:46:33,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 13:46:33,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-04-02 13:46:33,745 INFO L87 Difference]: Start difference. First operand 1895 states and 2347 transitions. Second operand has 9 states, 8 states have (on average 7.875) internal successors, (63), 3 states have internal predecessors, (63), 4 states have call successors, (36), 9 states have call predecessors, (36), 2 states have return successors, (23), 2 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-02 13:46:52,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:46:52,255 INFO L93 Difference]: Finished difference Result 3707 states and 4627 transitions. [2023-04-02 13:46:52,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-04-02 13:46:52,256 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 7.875) internal successors, (63), 3 states have internal predecessors, (63), 4 states have call successors, (36), 9 states have call predecessors, (36), 2 states have return successors, (23), 2 states have call predecessors, (23), 3 states have call successors, (23) Word has length 205 [2023-04-02 13:46:52,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:46:52,264 INFO L225 Difference]: With dead ends: 3707 [2023-04-02 13:46:52,264 INFO L226 Difference]: Without dead ends: 2146 [2023-04-02 13:46:52,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=101, Invalid=205, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:46:52,268 INFO L413 NwaCegarLoop]: 89 mSDtfsCounter, 5396 mSDsluCounter, 143 mSDsCounter, 0 mSdLazyCounter, 4494 mSolverCounterSat, 5496 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5396 SdHoareTripleChecker+Valid, 232 SdHoareTripleChecker+Invalid, 9990 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5496 IncrementalHoareTripleChecker+Valid, 4494 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2023-04-02 13:46:52,268 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5396 Valid, 232 Invalid, 9990 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5496 Valid, 4494 Invalid, 0 Unknown, 0 Unchecked, 16.6s Time] [2023-04-02 13:46:52,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2146 states. [2023-04-02 13:46:53,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2146 to 1888. [2023-04-02 13:46:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1888 states, 1042 states have (on average 1.1689059500959693) internal successors, (1218), 1099 states have internal predecessors, (1218), 564 states have call successors, (564), 266 states have call predecessors, (564), 260 states have return successors, (557), 547 states have call predecessors, (557), 557 states have call successors, (557) [2023-04-02 13:46:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1888 states and 2339 transitions. [2023-04-02 13:46:53,069 INFO L78 Accepts]: Start accepts. Automaton has 1888 states and 2339 transitions. Word has length 205 [2023-04-02 13:46:53,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:46:53,086 INFO L495 AbstractCegarLoop]: Abstraction has 1888 states and 2339 transitions. [2023-04-02 13:46:53,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 7.875) internal successors, (63), 3 states have internal predecessors, (63), 4 states have call successors, (36), 9 states have call predecessors, (36), 2 states have return successors, (23), 2 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-02 13:46:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2339 transitions. [2023-04-02 13:46:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-04-02 13:46:53,089 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:46:53,089 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2023-04-02 13:46:53,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-02 13:46:53,089 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:46:53,089 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:46:53,089 INFO L85 PathProgramCache]: Analyzing trace with hash -2037673754, now seen corresponding path program 1 times [2023-04-02 13:46:53,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:46:53,090 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582729441] [2023-04-02 13:46:53,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:46:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:46:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:53,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:53,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:46:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:53,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:53,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:53,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-04-02 13:46:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:53,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-04-02 13:46:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-04-02 13:46:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-04-02 13:46:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-04-02 13:46:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-04-02 13:46:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-04-02 13:46:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-04-02 13:46:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-04-02 13:46:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:46:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:46:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:46:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-04-02 13:46:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:46:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 13:46:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 13:46:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-04-02 13:46:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:46:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2023-04-02 13:46:54,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:46:54,156 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582729441] [2023-04-02 13:46:54,156 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1582729441] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:46:54,156 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:46:54,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-04-02 13:46:54,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473882539] [2023-04-02 13:46:54,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:46:54,157 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-04-02 13:46:54,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:46:54,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-04-02 13:46:54,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-04-02 13:46:54,158 INFO L87 Difference]: Start difference. First operand 1888 states and 2339 transitions. Second operand has 11 states, 10 states have (on average 6.6) internal successors, (66), 5 states have internal predecessors, (66), 4 states have call successors, (40), 8 states have call predecessors, (40), 3 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-04-02 13:47:14,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:47:14,376 INFO L93 Difference]: Finished difference Result 3933 states and 4967 transitions. [2023-04-02 13:47:14,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-04-02 13:47:14,377 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 6.6) internal successors, (66), 5 states have internal predecessors, (66), 4 states have call successors, (40), 8 states have call predecessors, (40), 3 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 211 [2023-04-02 13:47:14,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:47:14,389 INFO L225 Difference]: With dead ends: 3933 [2023-04-02 13:47:14,389 INFO L226 Difference]: Without dead ends: 2146 [2023-04-02 13:47:14,404 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=138, Invalid=324, Unknown=0, NotChecked=0, Total=462 [2023-04-02 13:47:14,406 INFO L413 NwaCegarLoop]: 81 mSDtfsCounter, 5294 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 11241 mSolverCounterSat, 4869 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5322 SdHoareTripleChecker+Valid, 403 SdHoareTripleChecker+Invalid, 16110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4869 IncrementalHoareTripleChecker+Valid, 11241 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2023-04-02 13:47:14,406 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5322 Valid, 403 Invalid, 16110 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4869 Valid, 11241 Invalid, 0 Unknown, 0 Unchecked, 17.4s Time] [2023-04-02 13:47:14,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2146 states. [2023-04-02 13:47:15,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2146 to 1888. [2023-04-02 13:47:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1888 states, 1042 states have (on average 1.1679462571976968) internal successors, (1217), 1099 states have internal predecessors, (1217), 564 states have call successors, (564), 266 states have call predecessors, (564), 260 states have return successors, (557), 547 states have call predecessors, (557), 557 states have call successors, (557) [2023-04-02 13:47:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1888 states and 2338 transitions. [2023-04-02 13:47:15,013 INFO L78 Accepts]: Start accepts. Automaton has 1888 states and 2338 transitions. Word has length 211 [2023-04-02 13:47:15,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:47:15,014 INFO L495 AbstractCegarLoop]: Abstraction has 1888 states and 2338 transitions. [2023-04-02 13:47:15,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 6.6) internal successors, (66), 5 states have internal predecessors, (66), 4 states have call successors, (40), 8 states have call predecessors, (40), 3 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-04-02 13:47:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2338 transitions. [2023-04-02 13:47:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-04-02 13:47:15,015 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:47:15,015 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2023-04-02 13:47:15,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-02 13:47:15,015 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:47:15,015 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:47:15,015 INFO L85 PathProgramCache]: Analyzing trace with hash -2035826712, now seen corresponding path program 1 times [2023-04-02 13:47:15,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:47:15,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436931250] [2023-04-02 13:47:15,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:47:15,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:47:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:47:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-04-02 13:47:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-04-02 13:47:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-04-02 13:47:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-04-02 13:47:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-04-02 13:47:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:47:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:47:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-04-02 13:47:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:47:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:47:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-04-02 13:47:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:47:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:47:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-04-02 13:47:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:47:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:47:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-04-02 13:47:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:47:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 13:47:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-04-02 13:47:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 13:47:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 13:47:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-04-02 13:47:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2023-04-02 13:47:15,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:47:15,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436931250] [2023-04-02 13:47:15,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1436931250] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:47:15,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:47:15,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:47:15,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754445893] [2023-04-02 13:47:15,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:47:15,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:47:15,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:47:15,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:47:15,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:47:15,811 INFO L87 Difference]: Start difference. First operand 1888 states and 2338 transitions. Second operand has 10 states, 8 states have (on average 8.25) internal successors, (66), 4 states have internal predecessors, (66), 3 states have call successors, (40), 7 states have call predecessors, (40), 1 states have return successors, (22), 1 states have call predecessors, (22), 2 states have call successors, (22) [2023-04-02 13:47:35,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:47:35,143 INFO L93 Difference]: Finished difference Result 2146 states and 2703 transitions. [2023-04-02 13:47:35,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-04-02 13:47:35,143 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 8.25) internal successors, (66), 4 states have internal predecessors, (66), 3 states have call successors, (40), 7 states have call predecessors, (40), 1 states have return successors, (22), 1 states have call predecessors, (22), 2 states have call successors, (22) Word has length 211 [2023-04-02 13:47:35,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:47:35,153 INFO L225 Difference]: With dead ends: 2146 [2023-04-02 13:47:35,153 INFO L226 Difference]: Without dead ends: 2144 [2023-04-02 13:47:35,153 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2023-04-02 13:47:35,155 INFO L413 NwaCegarLoop]: 97 mSDtfsCounter, 4260 mSDsluCounter, 357 mSDsCounter, 0 mSdLazyCounter, 11176 mSolverCounterSat, 3673 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4537 SdHoareTripleChecker+Valid, 454 SdHoareTripleChecker+Invalid, 14849 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3673 IncrementalHoareTripleChecker+Valid, 11176 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2023-04-02 13:47:35,156 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4537 Valid, 454 Invalid, 14849 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3673 Valid, 11176 Invalid, 0 Unknown, 0 Unchecked, 17.0s Time] [2023-04-02 13:47:35,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2144 states. [2023-04-02 13:47:35,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2144 to 1886. [2023-04-02 13:47:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1886 states, 1041 states have (on average 1.1671469740634006) internal successors, (1215), 1097 states have internal predecessors, (1215), 564 states have call successors, (564), 266 states have call predecessors, (564), 260 states have return successors, (557), 547 states have call predecessors, (557), 557 states have call successors, (557) [2023-04-02 13:47:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1886 states and 2336 transitions. [2023-04-02 13:47:35,834 INFO L78 Accepts]: Start accepts. Automaton has 1886 states and 2336 transitions. Word has length 211 [2023-04-02 13:47:35,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:47:35,834 INFO L495 AbstractCegarLoop]: Abstraction has 1886 states and 2336 transitions. [2023-04-02 13:47:35,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 8.25) internal successors, (66), 4 states have internal predecessors, (66), 3 states have call successors, (40), 7 states have call predecessors, (40), 1 states have return successors, (22), 1 states have call predecessors, (22), 2 states have call successors, (22) [2023-04-02 13:47:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2336 transitions. [2023-04-02 13:47:35,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-04-02 13:47:35,836 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:47:35,836 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 13:47:35,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-04-02 13:47:35,837 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:47:35,837 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:47:35,837 INFO L85 PathProgramCache]: Analyzing trace with hash -917664406, now seen corresponding path program 1 times [2023-04-02 13:47:35,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:47:35,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613506695] [2023-04-02 13:47:35,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:47:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:47:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:47:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:47:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:47:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:47:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:47:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:47:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:47:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:47:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:47:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:47:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:47:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 13:47:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 13:47:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-04-02 13:47:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-04-02 13:47:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-04-02 13:47:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-04-02 13:47:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:47:36,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:47:36,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613506695] [2023-04-02 13:47:36,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613506695] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:47:36,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:47:36,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:47:36,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197303057] [2023-04-02 13:47:36,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:47:36,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:47:36,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:47:36,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:47:36,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:47:36,692 INFO L87 Difference]: Start difference. First operand 1886 states and 2336 transitions. Second operand has 10 states, 10 states have (on average 8.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (40), 8 states have call predecessors, (40), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-04-02 13:47:56,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:47:56,734 INFO L93 Difference]: Finished difference Result 2102 states and 2636 transitions. [2023-04-02 13:47:56,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 13:47:56,735 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (40), 8 states have call predecessors, (40), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 168 [2023-04-02 13:47:56,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:47:56,741 INFO L225 Difference]: With dead ends: 2102 [2023-04-02 13:47:56,741 INFO L226 Difference]: Without dead ends: 2100 [2023-04-02 13:47:56,742 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:47:56,742 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 4473 mSDsluCounter, 359 mSDsCounter, 0 mSdLazyCounter, 9134 mSolverCounterSat, 3861 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4500 SdHoareTripleChecker+Valid, 467 SdHoareTripleChecker+Invalid, 12995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3861 IncrementalHoareTripleChecker+Valid, 9134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2023-04-02 13:47:56,742 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4500 Valid, 467 Invalid, 12995 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3861 Valid, 9134 Invalid, 0 Unknown, 0 Unchecked, 17.4s Time] [2023-04-02 13:47:56,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2100 states. [2023-04-02 13:47:57,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2100 to 1884. [2023-04-02 13:47:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1884 states, 1040 states have (on average 1.166346153846154) internal successors, (1213), 1095 states have internal predecessors, (1213), 564 states have call successors, (564), 266 states have call predecessors, (564), 260 states have return successors, (557), 547 states have call predecessors, (557), 557 states have call successors, (557) [2023-04-02 13:47:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1884 states and 2334 transitions. [2023-04-02 13:47:57,357 INFO L78 Accepts]: Start accepts. Automaton has 1884 states and 2334 transitions. Word has length 168 [2023-04-02 13:47:57,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:47:57,357 INFO L495 AbstractCegarLoop]: Abstraction has 1884 states and 2334 transitions. [2023-04-02 13:47:57,357 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (40), 8 states have call predecessors, (40), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-04-02 13:47:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2334 transitions. [2023-04-02 13:47:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-04-02 13:47:57,358 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:47:57,358 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 13:47:57,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-04-02 13:47:57,358 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (and 86 more)] === [2023-04-02 13:47:57,359 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:47:57,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1511886504, now seen corresponding path program 1 times [2023-04-02 13:47:57,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:47:57,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845520298] [2023-04-02 13:47:57,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:47:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:47:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:57,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:57,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:47:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:57,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:57,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:47:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:47:58,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 13:47:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 13:47:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 13:47:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:47:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 13:47:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:47:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 13:47:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-04-02 13:47:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-04-02 13:47:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 13:47:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-04-02 13:47:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-04-02 13:47:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-04-02 13:47:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-04-02 13:47:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-04-02 13:47:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:47:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-04-02 13:47:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:47:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-04-02 13:47:58,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:47:58,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845520298] [2023-04-02 13:47:58,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845520298] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:47:58,153 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:47:58,153 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:47:58,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726867217] [2023-04-02 13:47:58,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:47:58,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:47:58,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:47:58,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:47:58,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:47:58,155 INFO L87 Difference]: Start difference. First operand 1884 states and 2334 transitions. Second operand has 10 states, 10 states have (on average 8.3) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (41), 8 states have call predecessors, (41), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36)